FiremanDecko Report: Issue #1036
Agent execution report — FiremanDecko on Issue #1036, Step 1. 107 turns, 73 tool calls.
#1
#2 Bash Bash
Bash git branch --show-current && node -v && ls package.json 2>/dev/null || ls development/frontend/packa
git branch --show-current && node -v && ls package.json 2>/dev/null || ls development/frontend/package.json
fix/issue-1036-monitor-react-310 v20.20.1 development/frontend/package.json
#3 Bash Bash
Bash gh issue view 1036 --comments 2>&1 | head -100
gh issue view 1036 --comments 2>&1 | head -100
(Bash completed with no output)
#4 Bash Bash
Bash git log origin/main..HEAD --oneline
git log origin/main..HEAD --oneline
(Bash completed with no output)
#5 Bash Bash
Bash ls development/odins-throne-ui/ 2>/dev/null && echo "odins-throne-ui exists" || echo "no odins-throne-ui"
ls development/odins-throne-ui/ 2>/dev/null && echo "odins-throne-ui exists" || echo "no odins-throne-ui"
Dockerfile index.html nginx.conf package-lock.json package.json public src tsconfig.json vite.config.ts odins-throne-ui exists
#6 ToolSearch ToolSearch
ToolSearch
{
"query": "TodoWrite",
"max_results": 1
}
[
{
"type": "tool_reference",
"tool_name": "TodoWrite"
}
]
#7
#8 TodoWrite TodoWrite
TodoWrite
{
"todos": [
{
"content": "Read context and identify the crash source",
"status": "in_progress",
"activeForm": "Reading context and identifying crash source"
},
{
"content": "Find the component with useMemo/rendering issue causing React error #310",
"status": "pending",
"activeForm": "Finding component with rendering issue"
},
{
"content": "Fix the React error #310 crash",
"status": "pending",
"activeForm": "Fixing React error #310 crash"
},
{
"content": "Incremental commit + push + tsc verify",
"status": "pending",
"activeForm": "Committing and verifying tsc"
},
{
"content": "Write Vitest tests",
"status": "pending",
"activeForm": "Writing Vitest tests"
},
{
"content": "Full verify: tsc + build",
"status": "pending",
"activeForm": "Running full tsc + build verify"
},
{
"content": "Rebase + final push",
"status": "pending",
"activeForm": "Rebasing and pushing"
},
{
"content": "Create PR",
"status": "pending",
"activeForm": "Creating PR"
},
{
"content": "Post handoff comment",
"status": "pending",
"activeForm": "Posting handoff comment"
}
]
}
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
#9 Glob Glob
Glob development/odins-throne-ui/src/**/*.tsx
{
"pattern": "development/odins-throne-ui/src/**/*.tsx"
}
/workspace/repo/development/odins-throne-ui/src/__tests__/log-error-display.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/copy-session-id.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/entrypoint-formatting.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/ThemeSwitcher.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/agentkey-optional-fallback.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/Sidebar.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/download-button-header.test.tsx /workspace/repo/development/odins-throne-ui/src/App.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/node-unreachable.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/norse-verdict-inscription-loki-gaps.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/norse-tablet-issue1003-loki.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/norse-error-tablet.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/norse-verdict-inscription.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/theme-loki-qa.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/theme-colors.test.tsx /workspace/repo/development/odins-throne-ui/src/__tests__/odin-image-issue1005.test.tsx /workspace/repo/development/odins-throne-ui/src/components/ErrorBoundary.tsx /workspace/repo/development/odins-throne-ui/src/components/ErrorBanner.tsx /workspace/repo/development/odins-throne-ui/src/components/ThemeSwitcher.tsx /workspace/repo/development/odins-throne-ui/src/components/ToolBlock.tsx /workspace/repo/development/odins-throne-ui/src/components/Sidebar.tsx /workspace/repo/development/odins-throne-ui/src/components/StatusBadge.tsx /workspace/repo/development/odins-throne-ui/src/components/LogViewer.tsx /workspace/repo/development/odins-throne-ui/src/components/NorseVerdictInscription.tsx /workspace/repo/development/odins-throne-ui/src/components/JobCard.tsx /workspace/repo/development/odins-throne-ui/src/components/NorseErrorTablet.tsx /workspa
#10 Glob Glob
Glob development/odins-throne-ui/src/**/*.ts
{
"pattern": "development/odins-throne-ui/src/**/*.ts"
}
/workspace/repo/development/odins-throne-ui/src/__tests__/entrypoint-log-parsing.test.ts /workspace/repo/development/odins-throne-ui/src/__tests__/localStorageLogs.test.ts /workspace/repo/development/odins-throne-ui/src/__tests__/useJobs.test.ts /workspace/repo/development/odins-throne-ui/src/__tests__/resolveSessionTitle.test.ts /workspace/repo/development/odins-throne-ui/src/__tests__/useTheme.test.ts /workspace/repo/development/odins-throne-ui/src/__tests__/sessionHeader.test.ts /workspace/repo/development/odins-throne-ui/src/__tests__/norse-tablet-rune-signatures.test.ts /workspace/repo/development/odins-throne-ui/src/hooks/useTheme.ts /workspace/repo/development/odins-throne-ui/src/hooks/useJobs.ts /workspace/repo/development/odins-throne-ui/src/hooks/useWebSocket.ts /workspace/repo/development/odins-throne-ui/src/hooks/useLogStream.ts /workspace/repo/development/odins-throne-ui/src/lib/constants.ts /workspace/repo/development/odins-throne-ui/src/lib/time.ts /workspace/repo/development/odins-throne-ui/src/lib/resolveSessionTitle.ts /workspace/repo/development/odins-throne-ui/src/lib/jsonl.ts /workspace/repo/development/odins-throne-ui/src/lib/types.ts /workspace/repo/development/odins-throne-ui/src/lib/localStorageLogs.ts /workspace/repo/development/odins-throne-ui/src/vite-env.d.ts
#11 Read Read
Read development/odins-throne-ui/src/components/LogViewer.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/components/LogViewer.tsx"
}
1→import { useEffect, useRef, useState, useCallback, useMemo } from "react";
2→
3→import type { LogEntry } from "../hooks/useLogStream";
4→import type { DisplayJob } from "../lib/types";
5→import { StatusBadge } from "./StatusBadge";
6→import { ToolBlock } from "./ToolBlock";
7→import { NorseErrorTablet } from "./NorseErrorTablet";
8→import { NorseVerdictInscription, isVerdictMessage } from "./NorseVerdictInscription";
9→import { AGENT_AVATARS, AGENT_COLORS, AGENT_NAMES, AGENT_QUOTES, AGENT_RUNE_NAMES, AGENT_RUNE_TITLES, AGENT_TITLES, STATUS_COLORS, STATUS_ICONS, STATUS_LABELS } from "../lib/constants";
10→import { downloadLog } from "../lib/localStorageLogs";
11→import { resolveSessionTitle } from "../lib/resolveSessionTitle";
12→
13→interface SessionHeaderProps {
14→ job: DisplayJob;
15→ wsState: "connecting" | "open" | "closed" | "error";
16→ onDownload?: () => void;
17→ showDownload?: boolean;
18→}
19→
20→function SessionHeader({ job, wsState, onDownload, showDownload = true }: SessionHeaderProps) {
21→ const displayTitle = resolveSessionTitle(job);
22→ // Truncate session ID to last 8 chars for display
23→ const shortId = job.sessionId.length > 8
24→ ? job.sessionId.slice(-8)
25→ : job.sessionId;
26→
27→ return (
28→ <div
29→ className="content-header"
30→ aria-label={`Active session: ${displayTitle}`}
31→ >
32→ <div className="session-title-block">
33→ <span
34→ className="session-title-primary"
35→ title={displayTitle}
36→ >
37→ {displayTitle}
38→ </span>
39→ <div className="session-meta-row">
40→ <span
41→ className="session-agent-badge"
42→ aria-label={`Agent: ${job.agentName}`}
43→ >
44→ {job.agentName}
45→ </span>
46→
#12 Read Read
Read development/odins-throne-ui/src/components/NorseErrorTablet.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/components/NorseErrorTablet.tsx"
}
1→/**
2→ * NorseErrorTablet — full-pane error display for TTL-expired sessions.
3→ *
4→ * Shown when a pod's TTL has expired or a node is unreachable.
5→ * Styled as an ancient stone tablet: Elder Futhark rune decorations,
6→ * Cinzel Decorative headings, void-black bg, gold accents.
7→ */
8→
9→import type { ReactNode } from "react";
10→import { ERROR_TABLET_SEALS, WIKI_LINKS } from "../lib/constants";
11→
12→// Elder Futhark rows used as decorative borders
13→const RUNE_ROW_TOP = "ᚠ ᚢ ᚦ ᚨ ᚱ ᚲ ᚷ ᚹ ᚺ ᚾ ᛁ ᛃ ᛇ ᛈ ᛉ ᛊ ᛏ ᛒ ᛖ ᛗ ᛚ ᛜ ᛞ ᛟ";
14→const RUNE_ROW_BTM = "ᛟ ᛞ ᛜ ᛚ ᛗ ᛖ ᛒ ᛏ ᛊ ᛉ ᛈ ᛇ ᛃ ᛁ ᚾ ᚺ ᚹ ᚷ ᚲ ᚱ ᚨ ᚦ ᚢ ᚠ";
15→const RUNE_GLYPH = "ᚦ"; // Thurisaz — warning / thorn
16→
17→type Variant = "ttl-expired" | "node-unreachable";
18→
19→const VARIANT_CONTENT: Record<Variant, { ariaLabel: string; heading: string; subheading: ReactNode }> = {
20→ "ttl-expired": {
21→ ariaLabel: "Session error: pod TTL expired",
22→ heading: "The Eternal Halls Are Sealed",
23→ subheading: (
24→ <>
25→ This vessel has departed{" "}
26→ <a
27→ className="wiki-link"
28→ href={WIKI_LINKS["Yggdrasil"]}
29→ target="_blank"
30→ rel="noopener noreferrer"
31→ aria-label="Yggdrasil on Wikipedia, opens in new tab"
32→ >
33→ Yggdrasil
34→ </a>
35→ </>
36→ ),
37→ },
38→ "node-unreachable": {
39→ ariaLabel: "Session error: node unreachable",
40→ heading: "The Bifröst Has Fallen",
41→ subheading: (
42→ <>
43→ The node that bore this vessel is beyond reach — the{" "}
44→ <a
45→ className="wiki-link"
46→ href={WIKI_LINKS["Bifröst"]}
47→ target="_blank"
48→ rel="noopener noreferrer"
49→ aria-label="Bifröst on Wikipedia, opens in new tab"
#13 Read Read
Read development/odins-throne-ui/src/components/JobCard.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/components/JobCard.tsx"
}
1→import type { DisplayJob } from "../lib/types";
2→import { AGENT_COLORS, AGENT_AVATARS, STATUS_COLORS, STATUS_ICONS, STATUS_LABELS } from "../lib/constants";
3→import { resolveSessionTitle } from "../lib/resolveSessionTitle";
4→
5→interface Props {
6→ job: DisplayJob;
7→ isActive: boolean;
8→ onClick: () => void;
9→}
10→
11→export function JobCard({ job, isActive, onClick }: Props) {
12→ const agentColor = AGENT_COLORS[job.agentKey ?? ""] || "#c9920a";
13→ const avatar = AGENT_AVATARS[job.agentKey ?? ""];
14→ const sColor = STATUS_COLORS[job.status] || "#606070";
15→ const sIcon = STATUS_ICONS[job.status] || "\u2014";
16→ const sLabel = STATUS_LABELS[job.status] || job.status;
17→ const pulse = job.status === "running" ? " pulse" : "";
18→ const displayTitle = resolveSessionTitle(job);
19→ // Shorten to issue + short title for card (trim trailing "– Step N" from full title)
20→ const cardTitle = job.issueTitle
21→ ? `#${job.issue} \u2013 ${job.issueTitle}`
22→ : displayTitle;
23→
24→ return (
25→ <div
26→ className={`card${isActive ? " active" : ""}`}
27→ role="listitem"
28→ aria-label={`Job: Issue ${job.issue} – ${displayTitle} – Step ${job.step} – ${job.agentName} – ${sLabel}`}
29→ onClick={onClick}
30→ >
31→ <div className="card-top">
32→ {avatar && <img className="card-avatar" src={avatar} alt={job.agentName} />}
33→ <span className="card-issue-title" title={cardTitle}>
34→ {cardTitle}
35→ </span>
36→ <span
37→ className={`card-status${pulse}`}
38→ style={{ color: sColor }}
39→ title={sLabel}
40→ aria-label={`Status: ${sLabel}`}
41→ >
42→ {sIcon}
43→ </span>
44→ </div>
45→ <div className="card-meta-new">
46→ <s
#14
#15 Read Read
Read development/odins-throne-ui/src/lib/constants.ts
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/lib/constants.ts"
}
1→import type { Job } from "./types";
2→
3→export const AGENT_NAMES: Record<string, string> = {
4→ firemandecko: "FiremanDecko",
5→ loki: "Loki",
6→ luna: "Luna",
7→ freya: "Freya",
8→ heimdall: "Heimdall",
9→};
10→
11→export const AGENT_TITLES: Record<string, string> = {
12→ firemandecko: "Principal Engineer",
13→ loki: "QA Tester",
14→ luna: "UX Designer",
15→ freya: "Product Owner",
16→ heimdall: "Security Specialist",
17→};
18→
19→export const AGENT_AVATARS: Record<string, string> = {
20→ firemandecko: "/agents/fireman-decko-dark.png",
21→ loki: "/agents/loki-dark.png",
22→ luna: "/agents/luna-dark.png",
23→ freya: "/agents/freya-dark.png",
24→ heimdall: "/agents/heimdall-dark.png",
25→};
26→
27→export const AGENT_COLORS: Record<string, string> = {
28→ firemandecko: "#4ecdc4",
29→ loki: "#a78bfa",
30→ luna: "#6b8afd",
31→ freya: "#f0b429",
32→ heimdall: "#ef4444",
33→};
34→
35→export const AGENT_RUNE_NAMES: Record<string, string> = {
36→ firemandecko: "ᚠᛁᚱᛖᛗᚨᚾᛞᛖᚲᚲᛟ",
37→ loki: "ᛚᛟᚲᛁ",
38→ luna: "ᛚᚢᚾᚨ",
39→ freya: "ᚠᚱᛖᛃᚨ",
40→ heimdall: "ᚺᛖᛁᛗᛞᚨᛚᛚ",
41→ _fallback: "ᚨᛊᚷᚨᚱᛞ",
42→};
43→
44→export const AGENT_RUNE_TITLES: Record<string, string> = {
45→ firemandecko: "ᛈᚱᛁᚾᚲᛁᛈᚨᛚ ᛖᚾᚷᛁᚾᛖᛖᚱ",
46→ loki: "ᛩᚨ ᛏᛖᛊᛏᛖᚱ",
47→ luna: "ᚢᛉ ᛞᛖᛊᛁᚷᚾᛖᚱ",
48→ freya: "ᛈᚱᛟᛞᚢᚲᛏ ᛟᚹᚾᛖᚱ",
49→ heimdall: "ᛊᛖᚲᚢᚱᛁᛏᛃ ᛊᛈᛖᚲᛁᚨᛚᛁᛊᛏ",
50→};
51→
52→export const AGENT_QUOTES: Record<string, string> = {
53→ firemandecko: "Not with words but with fire and iron is the world built — strike true, forge deep, let no flaw survive the flame",
54→ loki: "Every truth hides a lie, every build hides a flaw — I am the crack in the armor that saves you before battle",
55→ luna: "By moonligh
#16 Read Read
Read development/odins-throne-ui/src/components/NorseVerdictInscription.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/components/NorseVerdictInscription.tsx"
}
1→/**
2→ * NorseVerdictInscription — inline Norse tablet for agent handoff/QA verdict messages.
3→ *
4→ * Rendered in place of the normal AgentBubble when the last assistant text block
5→ * contains a level-1 or level-2 heading matching /^#{1,2}\s+(Handoff|QA Verdict)/m.
6→ *
7→ * Styling: Elder Futhark rune bands (double-row), agent glyph medallion, Cinzel
8→ * Decorative arch title, Source Serif 4 body, JetBrains Mono rune/code bands.
9→ * Carve-in animation with 5-phase stagger. Respects prefers-reduced-motion.
10→ * Theme-adaptive: uses --void / --agent-accent CSS custom properties.
11→ */
12→
13→import React from "react";
14→
15→// ── Elder Futhark rune rows (reuse from NorseErrorTablet aesthetic) ─────────
16→const RUNE_ROW_TOP = "ᚠ ᚢ ᚦ ᚨ ᚱ ᚲ ᚷ ᚹ ᚺ ᚾ ᛁ ᛃ ᛇ ᛈ ᛉ ᛊ ᛏ ᛒ ᛖ ᛗ ᛚ ᛜ ᛞ ᛟ";
17→const RUNE_ROW_BTM = "ᛟ ᛞ ᛜ ᛚ ᛗ ᛖ ᛒ ᛏ ᛊ ᛉ ᛈ ᛇ ᛃ ᛁ ᚾ ᚺ ᚹ ᚷ ᚲ ᚱ ᚨ ᚦ ᚢ ᚠ";
18→
19→// ── Agent key type ──────────────────────────────────────────────────────────
20→export type AgentKey = "fireman-decko" | "loki" | "luna" | "heimdall" | "freya" | "generic";
21→export type VerdictType = "handoff" | "qa-verdict";
22→
23→interface AgentVerdictConfig {
24→ rune: string;
25→ runeName: string;
26→ runeMeaning: string;
27→ accentToken: string; // CSS var name e.g. var(--agent-accent-fireman)
28→ archTitle: string;
29→ roleLabel: string;
30→ pledge: string;
31→ pledgeLinks: Record<string, string>; // term → Wikipedia URL
32→}
33→
34→// ── Single source of truth for all agent variants ──────────────────────────
35→const AGENT_VERDICT_CONFIG: Record<AgentKey, AgentVerdictConfig> = {
36→ "fireman-decko": {
37→ rune: "ᚲ",
38→ runeName: "Kenaz",
39→ runeMeaning: "The Forge",
40→ accentToken: "var(--agent-accent-fireman)",
41→ archTitle: "The Forge Has Spoken",
42→ roleLabel: "Principal Engineer",
#17
The error is React #310 "Objects are not valid as a React child." This usually happens when you try to render an object directly in JSX.
Looking at the code, I notice several potential places where this could happen:
-
In
LogViewer.tsx, theuseMemoat line 182-190 returnsnullor an entry'sid(string), which should be fine. -
In
NorseVerdictInscription.tsx, therenderPledgeWithLinksfunction returnsReact.ReactNodewhich can include arrays. Looking at the render at line 415:{renderPledgeWithLinks(config.pledge, config.pledgeLinks)}- this could cause issues if the function returns an array.
Let me trace through the renderPledgeWithLinks function more carefully. It maps over parts and returns an array of JSX elements, which should render fine inside the <p> tag. But the crash mentions a useMemo hook specifically, so I need to look at
#18 Read Read
Read development/odins-throne-ui/src/App.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/App.tsx"
}
1→import { useCallback, useEffect, useMemo, useRef, useState } from "react";
2→import type { ServerMessage } from "./lib/types";
3→import { randomQuote } from "./lib/constants";
4→import { useWebSocket } from "./hooks/useWebSocket";
5→import { ErrorBoundary } from "./components/ErrorBoundary";
6→import { useJobs } from "./hooks/useJobs";
7→import { useLogStream } from "./hooks/useLogStream";
8→import { ErrorBanner } from "./components/ErrorBanner";
9→import { Sidebar } from "./components/Sidebar";
10→import { LogViewer } from "./components/LogViewer";
11→
12→export function App() {
13→ const quote = useMemo(() => randomQuote(), []);
14→ const { jobs, handleMessage: handleJobsMessage } = useJobs();
15→ const {
16→ entries,
17→ activeSessionId,
18→ setActiveSessionId,
19→ clearEntries,
20→ handleMessage: handleLogMessage,
21→ isTtlExpired,
22→ isNodeUnreachable,
23→ streamError,
24→ } = useLogStream();
25→
26→ const prevSessionRef = useRef<string | null>(null);
27→
28→ const [isFixture, setIsFixture] = useState(false);
29→
30→ const onMessage = useCallback(
31→ (msg: ServerMessage) => {
32→ handleJobsMessage(msg);
33→ if (msg.type === "fixture-start" && "sessionId" in msg && msg.sessionId === activeSessionId) {
34→ setIsFixture(true);
35→ }
36→ if (msg.type === "stream-end" && "sessionId" in msg && msg.sessionId === activeSessionId) {
37→ setIsFixture(false);
38→ }
39→ if (
40→ msg.type === "log-line" ||
41→ msg.type === "stream-error" ||
42→ msg.type === "stream-end" ||
43→ msg.type === "verdict"
44→ ) {
45→ if ("sessionId" in msg && msg.sessionId === activeSessionId) {
46→ handleLogMessage(msg);
47→ }
48→ }
49→ },
50→
#19 Read Read
Read development/odins-throne-ui/src/lib/types.ts
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/lib/types.ts"
}
1→// Wire-protocol types (must match ws.ts on server)
2→
3→export interface Job {
4→ sessionId: string;
5→ name: string;
6→ issueNumber: number;
7→ agent: string;
8→ step: number;
9→ status: "pending" | "running" | "succeeded" | "failed";
10→ startedAt: string | null;
11→ completedAt: string | null;
12→ podName: string | null;
13→ issueTitle: string | null;
14→ branchName: string | null;
15→ fixture?: boolean;
16→}
17→
18→// Server → Client
19→export type ServerMessage =
20→ | { type: "jobs-snapshot"; ts: number; jobs: Job[] }
21→ | { type: "jobs-updated"; ts: number; jobs: Job[] }
22→ | { type: "log-line"; ts: number; sessionId: string; line: string }
23→ | { type: "verdict"; ts: number; sessionId: string; result: "PASS" | "FAIL" }
24→ | {
25→ type: "stream-end";
26→ ts: number;
27→ sessionId: string;
28→ reason: "completed" | "failed" | "cancelled";
29→ }
30→ | { type: "stream-error"; ts: number; sessionId: string; message: string }
31→ | { type: "fixture-start"; ts: number; sessionId: string }
32→ | { type: "pong" }
33→ | { type: "error"; message: string };
34→
35→// Client → Server
36→export type ClientMessage =
37→ | { type: "subscribe"; sessionId: string }
38→ | { type: "unsubscribe"; sessionId: string }
39→ | { type: "set-speed"; sessionId: string; speed: number }
40→ | { type: "ping" };
41→
42→// Parsed display-ready job
43→export interface DisplayJob {
44→ sessionId: string;
45→ name: string;
46→ issue: string;
47→ step: string;
48→ agentKey?: string | undefined;
49→ agentName: string;
50→ status: Job["status"];
51→ startTime: number | null;
52→ completionTime: number | null;
53→ issueTitle: string | null;
54→ branchName: string | null;
55→}
56→
57→// JSONL event typ
#20
Looking at App.tsx line 13:
const quote = useMemo(() => randomQuote(), []);
And randomQuote() from constants.ts line 114-116:
export function randomQuote(): string {
return ODIN_QUOTES[Math.floor(Math.random() * ODIN_QUOTES.length)] ?? ODIN_QUOTES[0];
}
ODIN_QUOTES is a const array with as const. ODIN_QUOTES[0] is a string, so randomQuote() returns a string. The useMemo here returns a string, which should be renderable.
So randomQuote() picks a random element from the ODIN_QUOTES array of 9 strings, and the fallback to ODIN_QUOTES[0] ensures we always get a valid string even if the random index somehow fails.
Now let me check how the quote variable is being used in the Sidebar component.
#21 Read Read
Read development/odins-throne-ui/src/components/Sidebar.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/components/Sidebar.tsx"
}
1→import type { DisplayJob } from "../lib/types";
2→import { useTheme } from "../hooks/useTheme";
3→import { JobCard } from "./JobCard";
4→import { ThemeSwitcher } from "./ThemeSwitcher";
5→
6→interface Props {
7→ jobs: DisplayJob[];
8→ activeSessionId: string | null;
9→ quote: string;
10→ onSelectSession: (sessionId: string) => void;
11→}
12→
13→export function Sidebar({ jobs, activeSessionId, quote, onSelectSession }: Props) {
14→ const { theme, setTheme } = useTheme();
15→
16→ return (
17→ <nav className="sidebar" aria-label="Agent sessions">
18→ <div className="sidebar-header">
19→ <div className="brand">
20→ <img
21→ src={theme === "light" ? "/odin-light.png" : "/odin-dark.png"}
22→ alt="Odin"
23→ aria-hidden="true"
24→ />
25→ <h1>Hlidskjalf</h1>
26→ </div>
27→ <div className="quote" role="note">
28→ “{quote}”
29→ </div>
30→ <div className="count-row">
31→ <div className="count" aria-live="polite">
32→ {jobs.length} session{jobs.length !== 1 ? "s" : ""}
33→ </div>
34→ <ThemeSwitcher theme={theme} setTheme={setTheme} />
35→ </div>
36→ </div>
37→ <div className="card-list" role="list" aria-label="Job sessions">
38→ {jobs.length === 0 ? (
39→ <div
40→ style={{
41→ padding: "1rem",
42→ fontSize: "0.8rem",
43→ color: "var(--text-void)",
44→ fontStyle: "italic",
45→ }}
46→ >
47→ No agent jobs found
48→ </div>
49→ ) : (
50→ jobs.map((job) => (
51→ <JobCard
52→ key={job.sessionId}
53→ job={job}
54→
#22 Read Read
Read development/odins-throne-ui/src/hooks/useJobs.ts
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/hooks/useJobs.ts"
}
1→import { useState, useCallback } from "react";
2→import type { Job, DisplayJob, ServerMessage } from "../lib/types";
3→import { AGENT_NAMES } from "../lib/constants";
4→
5→function parseJob(job: Job): DisplayJob {
6→ const agentKey = job.agent || "unknown";
7→ return {
8→ sessionId: job.sessionId,
9→ name: job.name,
10→ issue: String(job.issueNumber || "?"),
11→ step: String(job.step || "?"),
12→ agentKey,
13→ agentName: AGENT_NAMES[agentKey] || agentKey,
14→ status: job.status,
15→ startTime: job.startedAt ? new Date(job.startedAt).getTime() : null,
16→ completionTime: job.completedAt ? new Date(job.completedAt).getTime() : null,
17→ issueTitle: job.issueTitle ?? null,
18→ branchName: job.branchName ?? null,
19→ };
20→}
21→
22→export function useJobs() {
23→ const [jobs, setJobs] = useState<DisplayJob[]>([]);
24→
25→ const handleMessage = useCallback((msg: ServerMessage) => {
26→ if (msg.type === "jobs-snapshot" || msg.type === "jobs-updated") {
27→ const parsed = (msg.jobs || [])
28→ .map(parseJob)
29→ .sort((a, b) => {
30→ const aTime = a.startTime ?? Number.MAX_SAFE_INTEGER;
31→ const bTime = b.startTime ?? Number.MAX_SAFE_INTEGER;
32→ return bTime - aTime;
33→ });
34→ setJobs(parsed);
35→ }
36→ }, []);
37→
38→ return { jobs, handleMessage };
39→}
40→
<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>
#23
The issue is React error #310 "Objects are not valid as a React child." which is in a useMemo hook.
Looking at App.tsx:
const quote = useMemo(() => randomQuote(), []);
randomQuote() returns a string, which is fine.
Let me look at the useLogStream hook and the ToolBlock component to understand if there's a place where an object is being rendered.
#24 Read Read
Read development/odins-throne-ui/src/hooks/useLogStream.ts
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/hooks/useLogStream.ts"
}
1→import { useState, useCallback, useRef } from "react";
2→import type { ServerMessage, JsonEvent, ContentBlock } from "../lib/types";
3→import { parseJsonlLine } from "../lib/jsonl";
4→import { batchSummary } from "../lib/constants";
5→import { appendLogLine } from "../lib/localStorageLogs";
6→
7→export interface LogEntry {
8→ id: string;
9→ type: "system" | "turn-divider" | "assistant-text" | "tool-use" | "tool-result" | "tool-batch" | "raw" | "error" | "warning" | "stream-end" | "verdict" | "entrypoint-header" | "entrypoint-ok" | "entrypoint-info" | "entrypoint-task" | "entrypoint-group" | "entrypoint-fatal";
10→ // system
11→ detail?: string;
12→ // turn-divider
13→ turnNum?: number;
14→ // assistant-text
15→ text?: string;
16→ // tool-use
17→ toolId?: string;
18→ toolName?: string;
19→ toolBadge?: string;
20→ toolPreview?: string;
21→ toolInput?: string;
22→ // tool-result (attached to tool-use)
23→ toolResult?: string;
24→ toolIsError?: boolean;
25→ // error / stream-end / verdict
26→ message?: string;
27→ verdictResult?: "PASS" | "FAIL";
28→ reason?: string;
29→ // entrypoint-group / tool-batch
30→ children?: LogEntry[];
31→ // tool-batch completion flag
32→ complete?: boolean;
33→}
34→
35→let entryCounter = 0;
36→function nextId(): string {
37→ return `log-${++entryCounter}`;
38→}
39→
40→/** Strip the kubectl log timestamp prefix (e.g. "2026-03-15T19:58:07Z ") */
41→export function stripTimestamp(line: string): string {
42→ return line.replace(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z\s+/, "");
43→}
44→
45→export function parseEntrypointLine(line: string): LogEntry {
46→ // === Headers === and --- Section Markers ---
47→ if (/^===.*===$/.test(line)) {
48→ return { id: nextId(), type: "entrypoint-header", text: line.replace(/^=+\s*|\
#25 Read Read
Read development/odins-throne-ui/src/components/ToolBlock.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/components/ToolBlock.tsx"
}
1→import { useState } from "react";
2→import type { LogEntry } from "../hooks/useLogStream";
3→import { toolBadgeClass, toolPreview } from "../lib/constants";
4→
5→interface Props {
6→ entry: LogEntry;
7→}
8→
9→export function ToolBlock({ entry }: Props) {
10→ const [open, setOpen] = useState(false);
11→ const cls = toolBadgeClass(entry.toolName || "");
12→ let parsedInput: Record<string, unknown> | undefined;
13→ try {
14→ parsedInput = entry.toolInput ? JSON.parse(entry.toolInput) : undefined;
15→ } catch {
16→ // Truncated JSON — skip preview extraction
17→ }
18→ const preview = entry.toolName
19→ ? toolPreview(entry.toolName, parsedInput)
20→ : "";
21→
22→ return (
23→ <div className={`ev-tool${open ? " open" : ""}${entry.toolIsError ? " ev-tool-error" : ""}`}>
24→ <div className="ev-tool-header" onClick={() => setOpen(!open)}>
25→ <span className={`ev-tool-badge ${cls}`}>{entry.toolName}</span>
26→ <span className="ev-tool-preview">{preview}</span>
27→ <span className="ev-tool-chevron">{"\u203A"}</span>
28→ </div>
29→ <div className="ev-tool-body-wrap">
30→ <div className="ev-tool-body">
31→ <div className="ev-tool-input">{entry.toolInput}</div>
32→ {entry.toolResult != null && (
33→ <div className="ev-tool-result">{entry.toolResult}</div>
34→ )}
35→ </div>
36→ </div>
37→ </div>
38→ );
39→}
40→
<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>
#26
Looking at the code, I need to find where React error #310 "Objects are not valid as a React child" might be occurring.
The issue says it's "in useMemo hook" and "Component 'Ty' in minified code". Since this is Vite/React minified code, "Ty" could be a component name that was minified. Let me look more carefully.
In App.tsx:
const quote = useMemo(() => randomQuote(), []);
The randomQuote() function returns an element from ODIN_QUOTES array, which is declared with as const so TypeScript knows the exact string type of each element. The function uses a nullish coalescing fallback to ODIN_QUOTES[0], which is definitely a string.
Now I'm checking the type definitions in NorseErrorTablet.tsx - the VARIANT_CONTENT object has subheading values typed as ReactNode, which works fine for JSX elements. Looking at `
#27 Let me check the recent git log and look at the test files for clues about the regression:
#28 Bash Bash
Bash git log --oneline origin/main~10..origin/main 2>&1 | head -20
git log --oneline origin/main~10..origin/main 2>&1 | head -20
b1d2285 fix: odins-throne-ui tsc round 3 — verdict test fixtures + exactOptionalPropertyTypes (#1033) d7746b2 Issue #1024 - fix: rewire Gleipnir Fragment #3 trigger to settings (#1026) 600c477 Issue #1019 - design: Norse verdict inscription tablet (#1022) 803bfc9 fix: resolve odins-throne-ui tsc errors — missing DisplayJob fields + type annotations (#1031) 03f51ff chore: auto-close issues on merge + context-aware Odin's Spear help (#1030) dd098b5 Issue #989 - design: session header with descriptive title (#1012) eaedf27 Issue #1027 - fix: resolve odins-throne-ui TypeScript errors blocking deploy (#1028) bbb4bab Issue #1003 - design: Norse tablet rune signatures and Wikipedia links (#1015) c7c3c96 Issue #1009 - feat: copy-to-clipboard icon for session ID (#1018) e12f8d1 Issue #1005 - fix: sync Odin light profile image to monitor UI (#1013)
#29 Read Read
Read development/odins-throne-ui/src/__tests__/norse-verdict-inscription.test.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/__tests__/norse-verdict-inscription.test.tsx"
}
1→/**
2→ * Vitest tests for issue #1019 — NorseVerdictInscription component.
3→ *
4→ * AC tested:
5→ * - isVerdictMessage() correctly detects verdict headings
6→ * - normaliseAgentKey() maps raw keys to canonical AgentKey values
7→ * - detectAgent() resolves agent from session key and heading text
8→ * - detectVerdictType() distinguishes handoff vs QA verdict
9→ * - NorseVerdictInscription renders with role="article" and aria-label
10→ * - All 5 agent variants + generic render correctly
11→ * - Component contains Elder Futhark rune decorations
12→ * - Glyph medallion has role="img" with meaningful aria-label
13→ * - Pledge seal renders with Norse term links
14→ * - Markdown content renders in .nvi-body
15→ * - LogViewer renders NorseVerdictInscription for the last assistant text if it is a verdict
16→ * - Mid-session handoff mentions do NOT trigger the verdict tablet
17→ * - Non-verdict assistant text renders as AgentBubble
18→ */
19→
20→import { describe, it, expect, afterEach } from "vitest";
21→import { render, cleanup } from "@testing-library/react";
22→import {
23→ NorseVerdictInscription,
24→ isVerdictMessage,
25→ normaliseAgentKey,
26→ detectAgent,
27→ detectVerdictType,
28→} from "../components/NorseVerdictInscription";
29→import { LogViewer } from "../components/LogViewer";
30→import type { LogEntry } from "../hooks/useLogStream";
31→import type { DisplayJob } from "../lib/types";
32→
33→afterEach(cleanup);
34→
35→// ── Fixtures ─────────────────────────────────────────────────────────────────
36→
37→const HANDOFF_TEXT = `## FiremanDecko → Loki Handoff
38→
39→**Branch:** \`ux/issue-1019-verdict-inscription\` | **PR:** https://github.com/org/repo/pull/1022
40→
41→**What changed:**
42→- NorseVerdictInscription component
43→- CSS tablet styling
44→- LogViewer integration
#30
#31 Now let me run the current tests to see if they reveal the crash:
#32 Bash Bash
Bash cd /workspace/repo/development/odins-throne-ui && npx vitest run --reporter=verbose 2>&1 | tail -80
cd /workspace/repo/development/odins-throne-ui && npx vitest run --reporter=verbose 2>&1 | tail -80
npm warn exec The following package was not found and will be installed: vitest@4.1.0 vite.config.ts (1:321) [33m[UNRESOLVED_IMPORT] Warning:[0m Could not resolve 'vite' in vite.config.ts [38;5;246m╭[0m[38;5;246m─[0m[38;5;246m[[0m vite.config.ts:1:322 [38;5;246m][0m [38;5;246m│[0m [38;5;246m1 │[0m [38;5;249mc[0m[38;5;249mo[0m[38;5;249mn[0m[38;5;249ms[0m[38;5;249mt[0m[38;5;249m [0m[38;5;249m_[0m[38;5;249m_[0m[38;5;249mv[0m[38;5;249mi[0m[38;5;249mt[0m[38;5;249me[0m[38;5;249m_[0m[38;5;249mi[0m[38;5;249mn[0m[38;5;249mj[0m[38;5;249me[0m[38;5;249mc[0m[38;5;249mt[0m[38;5;249me[0m[38;5;249md[0m[38;5;249m_[0m[38;5;249mo[0m[38;5;249mr[0m[38;5;249mi[0m[38;5;249mg[0m[38;5;249mi[0m[38;5;249mn[0m[38;5;249ma[0m[38;5;249ml[0m[38;5;249m_[0m[38;5;249md[0m[38;5;249mi[0m[38;5;249mr[0m[38;5;249mn[0m[38;5;249ma[0m[38;5;249mm[0m[38;5;249me[0m[38;5;249m [0m[38;5;249m=[0m[38;5;249m [0m[38;5;249m"[0m[38;5;249m/[0m[38;5;249mw[0m[38;5;249mo[0m[38;5;249mr[0m[38;5;249mk[0m[38;5;249ms[0m[38;5;249mp[0m[38;5;249ma[0m[38;5;249mc[0m[38;5;249me[0m[38;5;249m/[0m[38;5;249mr[0m[38;5;249me[0m[38;5;249mp[0m[38;5;249mo[0m[38;5;249m/[0m[38;5;249md[0m[38;5;249me[0m[38;5;249mv[0m[38;5;249me[0m[38;5;249ml[0m[38;5;249mo[0m[38;5;249mp[0m[38;5;249mm[0m[38;5;249me[0m[38;5;249mn[0m[38;5;249mt[0m[38;5;249m/[0m[38;5;249mm[0m[38;5;249mo[0m[38;5;249mn[0m[38;5;249mi[0m[38;5;249mt[0m[38;5;249mo[0m[38;5;249mr[0m[38;5;249m-[0m[38;5;249mu[0m[38;5;249mi[0m[38;5;249m"[0m[38;5;249m;[0m[38;5;249mc[0m[38;5;249mo[0m[38;5;249mn[0m[38;5;249ms[0m[38;5;249mt[0m[38;5;249m [0m[38;5;249m_[0m[38;5;249m_[0m[38;5;249mv[0m[38;5;249mi[0m[38;5;249mt[0m[38;5;249me[0m[38;5;249m_[0m[38;5;249mi[0m[38;5;249mn[0m[38;5;249mj[0m[38;5;249me[0m[38;5;249mc[0m[38;5;249mt[0m[38;5;249me[0m[38;5;249md[0m[38;5;249m_[0m[38;5;249mo[0m
#33 Read Read
Read development/odins-throne-ui/src/lib/resolveSessionTitle.ts
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/lib/resolveSessionTitle.ts"
}
1→import type { DisplayJob } from "./types";
2→
3→/**
4→ * Parse a branch name into a human-readable title.
5→ *
6→ * Examples:
7→ * "fix/issue-987-picker-gate" → "Issue #987 – picker gate – Step 1"
8→ * "feat/issue-681-gke-sandboxes" → "Issue #681 – gke sandboxes – Step 2"
9→ * "issue-999-some-feature" → "Issue #999 – some feature – Step 1"
10→ */
11→export function parseBranchTitle(branch: string, step: string): string {
12→ // Strip type prefix (fix/, feat/, ux/, chore/, etc.)
13→ const stripped = branch.replace(/^[a-z-]+\//, "");
14→
15→ // Extract issue number
16→ const issueMatch = /issue-(\d+)-?/i.exec(stripped);
17→ if (!issueMatch) return branch;
18→
19→ const issueNumber = issueMatch[1]!;
20→ // Strip "issue-NNN" or "issue-NNN-" prefix from remaining slug
21→ const slug = stripped.replace(/^issue-\d+-?/, "").replace(/-/g, " ").trim();
22→
23→ if (!slug) return `Issue #${issueNumber} – Step ${step}`;
24→ return `Issue #${issueNumber} – ${slug} – Step ${step}`;
25→}
26→
27→/**
28→ * Resolve the display title for a session using priority order:
29→ * 1. issueTitle (from K8s annotation fenrir/pr-title or fenrir/issue-title)
30→ * 2. branchName parse fallback
31→ * 3. Raw sessionId (existing behavior, graceful degradation)
32→ */
33→export function resolveSessionTitle(job: DisplayJob): string {
34→ if (job.issueTitle) {
35→ return `Issue #${job.issue} – ${job.issueTitle} – Step ${job.step}`;
36→ }
37→ if (job.branchName) {
38→ return parseBranchTitle(job.branchName, job.step);
39→ }
40→ return job.sessionId;
41→}
42→
<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can st
#34
Actually let me look at what's going on - it says Cannot find package 'vite'. Let me try running the tests using the npm scripts instead.
#35 Bash Bash
Bash npm ci 2>&1 | tail -5
npm ci 2>&1 | tail -5
28 packages are looking for funding run `npm fund` for detailsfound 0 vulnerabilities
#36 Bash Bash
Bash npm ci 2>&1 | tail -5
npm ci 2>&1 | tail -5
28 packages are looking for funding run `npm fund` for detailsfound 0 vulnerabilities
#37 Bash Bash
Bash npm ci 2>&1 | tail -5
npm ci 2>&1 | tail -5
28 packages are looking for funding run `npm fund` for detailsfound 0 vulnerabilities
#38
#39 Bash Bash
Bash npm ci 2>&1 | tail -5
npm ci 2>&1 | tail -5
28 packages are looking for funding run `npm fund` for detailsfound 0 vulnerabilities
#40 Bash Bash
Bash ls /workspace/repo/development/odins-throne-ui/node_modules/.bin/vitest 2>/dev/null && echo "vitest found
ls /workspace/repo/development/odins-throne-ui/node_modules/.bin/vitest 2>/dev/null && echo "vitest found" || echo "vitest not found"
/workspace/repo/development/odins-throne-ui/node_modules/.bin/vitest vitest found
#41 Bash Bash
Bash npm test -- --run 2>&1 | tail -80
npm test -- --run 2>&1 | tail -80
> odin-throne-ui@0.1.0 test > vitest run --run[1m[46m RUN [49m[22m [36mv4.1.0 [39m[90m/workspace/repo/development/odins-throne-ui[39m
[31m❯[39m src/tests/copy-session-id.test.tsx [2m([22m[2m14 tests[22m[2m | [22m[31m4 failed[39m[2m)[22m[33m 808[2mms[22m[39m [31m [31m×[31m renders in header-badges for a normal session[39m[32m 203[2mms[22m[39m [31m [31m×[31m renders in header-badges for TTL-expired session[39m[32m 95[2mms[22m[39m [31m [31m×[31m renders in header-badges for node-unreachable session[39m[32m 83[2mms[22m[39m [31m [31m×[31m download button still renders alongside copy button in normal state[39m[32m 16[2mms[22m[39m
[31m⎯⎯⎯⎯⎯⎯⎯[39m[1m[41m Failed Tests 4 [49m[22m[31m⎯⎯⎯⎯⎯⎯⎯[39m
[41m[1m FAIL [22m[49m src/tests/copy-session-id.test.tsx[2m > [22mCopy session ID button — presence[2m > [22mrenders in header-badges for a normal session [31m[1mAssertionError[22m: expected null not to be null[39m [36m [2m❯[22m src/tests/copy-session-id.test.tsx:[2m70:21[22m[39m [90m 68|[39m [34mexpect[39m(headerBadges)[33m.[39mnot[33m.[39m[34mtoBeNull[39m()[33m;[39m [90m 69|[39m [35mconst[39m btn [33m=[39m headerBadges[33m![39m[33m.[39m[34mquerySelector[39m([32m".copy-session-btn"[39m)[33m;[39m [90m 70|[39m [34mexpect[39m(btn)[33m.[39mnot[33m.[39m[34mtoBeNull[39m()[33m;[39m [90m |[39m [31m^[39m [90m 71|[39m })[33m;[39m [90m 72|[39m
[31m[2m⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/4]⎯[22m[39m
[41m[1m FAIL [22m[49m src/tests/copy-session-id.test.tsx[2m > [22mCopy session ID button — presence[2m > [22mrenders in header-badges for TTL-expired session [31m[1mAssertionError[22m: expected null not to be null[39m [36m [2m❯[22m src/tests/copy-session-id.test.tsx:[2m86:21[22m[39m [90m 84|[39m [34mexpect[39m(headerBadges)[33m.[39mnot[33m.[39m[
#42
Let me look at the test file to understand what's being tested.
Looking at LogViewer.tsx, I see that:
-
CopySessionIdButtonis rendered in theSessionHeadercomponent insidesession-meta-row(line 55) -
The test is looking for
.copy-session-btninside.header-badges -
But examining the actual
SessionHeaderstructure, theCopySessionIdButtonis placed in thesession-meta-rowdiv, whileheader-badgesis a separate span containing status badges and the download button—so the button isn't where the tests expect it to be. -
This placement mismatch is likely the regression introduced when the copy-to-clipboard feature was added. The button ended up in the wrong container.
-
The test failures are about DOM structure, but the React error #310 ("Objects are not valid
#43 Read Read
Read development/odins-throne-ui/src/__tests__/copy-session-id.test.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/__tests__/copy-session-id.test.tsx"
}
1→/**
2→ * Vitest component tests for issue #1009 — copy-session-id button in header
3→ *
4→ * AC tested:
5→ * - Copy button renders in header-badges for normal session
6→ * - Copy button renders in header-badges for TTL-expired session
7→ * - Copy button renders in header-badges for node-unreachable session
8→ * - Copy button does NOT render when no active job is selected
9→ * - Clicking copy button calls navigator.clipboard.writeText with sessionId
10→ * - Button shows clipboard icon before copy, check icon after copy
11→ * - Button title/aria-label changes on copy
12→ * - Does not disrupt layout (header-badges still contains download button)
13→ */
14→
15→import { describe, it, expect, beforeEach, afterEach, vi } from "vitest";
16→import { render, cleanup, fireEvent, act } from "@testing-library/react";
17→import { LogViewer } from "../components/LogViewer";
18→import type { LogEntry } from "../hooks/useLogStream";
19→import type { DisplayJob } from "../lib/types";
20→
21→vi.mock("../lib/localStorageLogs", () => ({
22→ downloadLog: vi.fn(),
23→ appendLogLine: vi.fn(),
24→ getLog: vi.fn().mockReturnValue("mock log content"),
25→}));
26→
27→afterEach(() => {
28→ cleanup();
29→ vi.clearAllMocks();
30→});
31→
32→const MOCK_JOB: DisplayJob = {
33→ sessionId: "issue-1009-step1-firemandecko-e96269d4",
34→ name: "agent-issue-1009-step1-firemandecko-e96269d4",
35→ issue: "1009",
36→ step: "1",
37→ agentKey: "fireman",
38→ agentName: "FiremanDecko",
39→ status: "running",
40→ startTime: Date.now(),
41→ completionTime: null, issueTitle: null, branchName: null,
42→};
43→
44→const TTL_JOB: DisplayJob = {
45→ ...MOCK_JOB,
46→ status: "failed",
47→ sessionId: "issue-1009-ttl-session",
48→};
49→
50→const NODE_UNREACHABLE_JOB: DisplayJob = {
51→ ...MOCK
#44
The actual bug causing the 4 failing tests is that CopySessionIdButton is misplaced. The tests expect it to be in .header-badges.
But what about the React #310 error? Let me look at this more carefully.
React error #310: "Objects are not valid as a React child (found: object with keys {...}). If you meant to render a collection of children, use an array instead."
I'm wondering if the issue is in NorseVerdictInscription where the style prop is setting a CSS custom property. The config.accentToken is a string like "var(--agent-accent-fireman)", which should be valid CSS. But what if config is undefined? Let me trace through the logic to see where this could be breaking.
Actually, I'm realizing the crash might not be in NorseVerdictInscription at all. Let me look at ERROR_TABLET_SEALS instead—it'
#45 Read Read
Read development/odins-throne-ui/tsconfig.json
{
"file_path": "/workspace/repo/development/odins-throne-ui/tsconfig.json"
}
1→{
2→ "compilerOptions": {
3→ "target": "ES2022",
4→ "lib": ["ES2022", "DOM", "DOM.Iterable"],
5→ "module": "ESNext",
6→ "moduleResolution": "bundler",
7→ "jsx": "react-jsx",
8→ "esModuleInterop": true,
9→ "skipLibCheck": true,
10→ "resolveJsonModule": true,
11→ "isolatedModules": true,
12→ "noEmit": true,
13→ // ── Strict mode bundle ────────────────────────────────────────────────
14→ "strict": true,
15→ // ── Additional strictness (matching frontend) ─────────────────────────
16→ "noUncheckedIndexedAccess": true,
17→ "noImplicitReturns": true,
18→ "noFallthroughCasesInSwitch": true,
19→ "noUnusedLocals": true,
20→ "noUnusedParameters": true,
21→ "noImplicitOverride": true,
22→ "exactOptionalPropertyTypes": true,
23→ "forceConsistentCasingInFileNames": true,
24→ "allowUnreachableCode": false,
25→ "allowUnusedLabels": false
26→ },
27→ "include": ["src"]
28→}
29→
<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>
#46
#47 Let me run tsc to see the current state and also look at where the React #310 could come from more carefully:
#48 Bash Bash
Bash npx tsc --noEmit 2>&1
npx tsc --noEmit 2>&1
(Bash completed with no output)
#49
Now, the failing tests are about the CopySessionIdButton being in the wrong location. The test expects it in .header-badges but it's in .session-meta-row.
Now, the question is: does this cause React error #310?
Wait, let me re-read the issue. The issue says: "React error #310 = 'Objects are not valid as a React child.' Common causes:
- Rendering a plain object instead of a string/JSX
- A component returning a non-renderable value
- Type mismatch after recent refactors"
And the stack trace shows the error originates in a useMemo hook within a minified component, cascading through the ErrorBoundary. So I'm looking at the minified component names—something like "Ty" could be a shortened version of a larger component. I need to trace back which components might be rendering objects instead of valid React elements, especially around the session metadata or button rendering logic.
Actually, I'm wondering if the real issue is in how `
#50 Let me search for patterns that could render objects:
#51 Grep Grep
Grep Object\.keys|JSON\.parse|\.toString\(\)|as React\.ReactNode
{
"pattern": "Object\\.keys|JSON\\.parse|\\.toString\\(\\)|as React\\.ReactNode",
"path": "/workspace/repo/development/odins-throne-ui/src/components",
"output_mode": "content"
}
src/components/NorseVerdictInscription.tsx:158: if (Object.keys(links).length === 0) return pledge; src/components/NorseVerdictInscription.tsx:159: const terms = Object.keys(links).sort((a, b) => b.length - a.length); src/components/ToolBlock.tsx:14: parsedInput = entry.toolInput ? JSON.parse(entry.toolInput) : undefined;
#52 Bash Bash
Bash git log --oneline -15 2>&1
git log --oneline -15 2>&1
b1d2285 fix: odins-throne-ui tsc round 3 — verdict test fixtures + exactOptionalPropertyTypes (#1033) d7746b2 Issue #1024 - fix: rewire Gleipnir Fragment #3 trigger to settings (#1026) 600c477 Issue #1019 - design: Norse verdict inscription tablet (#1022) 803bfc9 fix: resolve odins-throne-ui tsc errors — missing DisplayJob fields + type annotations (#1031) 03f51ff chore: auto-close issues on merge + context-aware Odin's Spear help (#1030) dd098b5 Issue #989 - design: session header with descriptive title (#1012) eaedf27 Issue #1027 - fix: resolve odins-throne-ui TypeScript errors blocking deploy (#1028) bbb4bab Issue #1003 - design: Norse tablet rune signatures and Wikipedia links (#1015) c7c3c96 Issue #1009 - feat: copy-to-clipboard icon for session ID (#1018) e12f8d1 Issue #1005 - fix: sync Odin light profile image to monitor UI (#1013) fb611ee Issue #1004 - fix: monitor session display respects chosen theme (#1011) 7362944 chore: convert /agent-logs from command to skill + fix log clobbering (#1016) bf17f69 Issue #1008 - fix: add X-Trial-Fingerprint header to usePickerConfig (#1010) 3f00478 feat: add download subcommand to agent-logs (default mode) (#1014) 65d2dd7 fix: monitor shows friendly error when K8s node is unreachable (#985) (#1001)
#53
But what about React error #310? The issue says "the entire UI is down" - that suggests a crash at the top level. React error #310 is typically caused by rendering an object where React expects a string, number, null, boolean, or JSX element.
Wait, let me look at the NorseVerdictInscription component more carefully. The issue was in a useMemo hook.
Looking at App.tsx, the randomQuote() function returns a string, which should be fine. But with noUncheckedIndexedAccess enabled, accessing ODIN_QUOTES[0] on a const tuple type might be returning string | undefined instead of just string, which could cause React to render undefined and trigger that error. I'm looking at the JSX structure to see where CopySessionIdButton is positioned in SessionHeader within the session-meta-row
#54 Let me look at the ErrorBoundary and also re-check what the tests found:
#55 Read Read
Read development/odins-throne-ui/src/components/ErrorBoundary.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/components/ErrorBoundary.tsx"
}
1→import { Component } from "react";
2→import type { ReactNode, ErrorInfo } from "react";
3→
4→interface Props {
5→ children: ReactNode;
6→ fallback?: ReactNode;
7→}
8→
9→interface State {
10→ hasError: boolean;
11→ error: Error | null;
12→}
13→
14→export class ErrorBoundary extends Component<Props, State> {
15→ constructor(props: Props) {
16→ super(props);
17→ this.state = { hasError: false, error: null };
18→ }
19→
20→ static getDerivedStateFromError(error: Error): State {
21→ return { hasError: true, error };
22→ }
23→
24→ override componentDidCatch(error: Error, info: ErrorInfo): void {
25→ console.error("[ErrorBoundary]", error, info.componentStack);
26→ }
27→
28→ override render(): ReactNode {
29→ if (this.state.hasError) {
30→ if (this.props.fallback) return this.props.fallback;
31→ return (
32→ <div style={{
33→ padding: "1rem",
34→ fontFamily: "'JetBrains Mono', monospace",
35→ fontSize: "0.8rem",
36→ color: "#fca5a5",
37→ background: "#1a0a0a",
38→ borderRadius: "4px",
39→ margin: "0.5rem",
40→ }}>
41→ <div style={{ fontWeight: 700, marginBottom: "0.3rem" }}>
42→ {"\u26A0"} Component Error
43→ </div>
44→ <div style={{ color: "#a0a0b0" }}>
45→ {this.state.error?.message || "Unknown error"}
46→ </div>
47→ <button
48→ onClick={() => this.setState({ hasError: false, error: null })}
49→ style={{
50→ marginTop: "0.5rem",
51→ padding: "0.3rem 0.8rem",
52→ background: "#2a2a3e",
53→ color: "#f0b429",
54→ border: "1px solid #3a3a4e",
55→ borderRadius: "3px",
56→
#56 Bash Bash
Bash npm test -- --run 2>&1 | grep -E "^( ❯| ×| ✓|FAIL|PASS| Error|AssertionError)" | head -40
npm test -- --run 2>&1 | grep -E "^( ❯| ×| ✓|FAIL|PASS| Error|AssertionError)" | head -40
(Bash completed with no output)
#57
Let me look at renderInline more carefully:
function renderInline(text: string): React.ReactNode {
const parts = text.split(/(\*\*[^*]+\*\*|`[^`]+`)/);
if (parts.length === 1) return text;
return parts.map((part, i) => {
if (part.startsWith("**") && part.endsWith("**")) {
return <strong key={i}>{part.slice(2, -2)}</strong>;
}
if (part.startsWith("`") && part.endsWith("`")) {
return (
<code key={i} className="nvi-md-inline-code">
{part.slice(1, -1)}
</code>
);
}
return part;
});
}
This function splits text on markdown patterns and returns either a plain string or an array of strings and JSX elements, both of which are valid React children. Now let me check renderMarkdown to see if that's where the issue originates.
Looking
#58 Let me look deeper at what could cause the React #310 crash by searching for potential problem patterns:
#59 Bash Bash
Bash grep -r "renderInline\|renderMarkdown\|renderPledge" src/ --include="*.tsx" -n 2>&1 | head -30
grep -r "renderInline\|renderMarkdown\|renderPledge" src/ --include="*.tsx" -n 2>&1 | head -30
src/__tests__/norse-verdict-inscription-loki-gaps.test.tsx:10: * - Ordered list renders .nvi-md-ol (renderMarkdown ol branch)
src/__tests__/norse-verdict-inscription-loki-gaps.test.tsx:11: * - H3 heading renders .nvi-md-h3 (renderMarkdown h3 branch)
src/__tests__/norse-verdict-inscription-loki-gaps.test.tsx:12: * - Horizontal rule renders .nvi-md-hr (renderMarkdown hr branch)
src/components/NorseVerdictInscription.tsx:157:function renderPledgeWithLinks(pledge: string, links: Record<string, string>): React.ReactNode {
src/components/NorseVerdictInscription.tsx:182:function renderInline(text: string): React.ReactNode {
src/components/NorseVerdictInscription.tsx:202:function renderMarkdown(text: string): React.ReactNode[] {
src/components/NorseVerdictInscription.tsx:231: {renderInline(line.slice(2))}
src/components/NorseVerdictInscription.tsx:242: {renderInline(line.slice(3))}
src/components/NorseVerdictInscription.tsx:253: {renderInline(line.slice(4))}
src/components/NorseVerdictInscription.tsx:280: {renderInline(text)}
src/components/NorseVerdictInscription.tsx:298: <li key={j}>{renderInline(item)}</li>
src/components/NorseVerdictInscription.tsx:315: <li key={j}>{renderInline(item)}</li>
src/components/NorseVerdictInscription.tsx:345: {renderInline(paraLines.join(" "))}
src/components/NorseVerdictInscription.tsx:373: const bodyNodes = renderMarkdown(text);
src/components/NorseVerdictInscription.tsx:415: “{renderPledgeWithLinks(config.pledge, config.pledgeLinks)}”
#60 Bash Bash
Bash git diff origin/main~5 origin/main -- development/odins-throne-ui/src/ 2>&1 | head -200
git diff origin/main~5 origin/main -- development/odins-throne-ui/src/ 2>&1 | head -200
(Bash completed with no output)
#61 Bash Bash
Bash git diff origin/main~1 origin/main -- development/odins-throne-ui/src/ 2>&1 | head -200
git diff origin/main~1 origin/main -- development/odins-throne-ui/src/ 2>&1 | head -200
(Bash completed with no output)
#62 Bash Bash
Bash git show origin/main -- development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -100
git show origin/main -- development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -100
(Bash completed with no output)
#63 Bash Bash
Bash git log --oneline origin/main -5 2>&1
git log --oneline origin/main -5 2>&1
b1d2285 fix: odins-throne-ui tsc round 3 — verdict test fixtures + exactOptionalPropertyTypes (#1033) d7746b2 Issue #1024 - fix: rewire Gleipnir Fragment #3 trigger to settings (#1026) 600c477 Issue #1019 - design: Norse verdict inscription tablet (#1022) 803bfc9 fix: resolve odins-throne-ui tsc errors — missing DisplayJob fields + type annotations (#1031) 03f51ff chore: auto-close issues on merge + context-aware Odin's Spear help (#1030)
#64 Bash Bash
Bash git show b1d2285 -- development/odins-throne-ui/src/ 2>&1 | head -200
git show b1d2285 -- development/odins-throne-ui/src/ 2>&1 | head -200
(Bash completed with no output)
#65 Bash Bash
Bash git diff b1d2285 -- development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -100
git diff b1d2285 -- development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -100
(Bash completed with no output)
#66 Bash Bash
Bash git log --all --oneline -- development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -20
git log --all --oneline -- development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -20
(Bash completed with no output)
#67 Bash Bash
Bash git log --all --format="%H %s" 2>&1 | head -20
git log --all --format="%H %s" 2>&1 | head -20
6e62597f8fc0e35f643b1edddb2e35442bcaf1c3 wip: add Vitest tests for MarketingNavLinks + LedgerTopBar integration — issue:1034 66d74d0b76ae3e5d3c41d707fca73bcb81b18995 wip: fix exactOptionalPropertyTypes onClick in MarketingNavLinks — issue:1034 1c3d3d1718c23e37983ebdef3ec8a02d2431a4f3 wip: extract MarketingNavLinks + embed in LedgerTopBar — issue:1034 b1d22857e0f65a8fb61c828295db155955099fc0 fix: odins-throne-ui tsc round 3 — verdict test fixtures + exactOptionalPropertyTypes (#1033) d7746b2df71c357f0c11d8e17429022fa3d82ff5 Issue #1024 - fix: rewire Gleipnir Fragment #3 trigger to settings (#1026) 600c47736d38b51ffbdecc20b6b28d7001a2a60d Issue #1019 - design: Norse verdict inscription tablet (#1022) 803bfc994cab415a7750cf4367852a85a422fe9a fix: resolve odins-throne-ui tsc errors — missing DisplayJob fields + type annotations (#1031) 03f51ff24c351a9793038b3fd7864e631517cd8d chore: auto-close issues on merge + context-aware Odin's Spear help (#1030) dd098b5f446fc7da90b1c4fd9f80c165185879dd Issue #989 - design: session header with descriptive title (#1012) eaedf277f7df36329adbc10edfa45a96ed853bd1 Issue #1027 - fix: resolve odins-throne-ui TypeScript errors blocking deploy (#1028) bbb4bab135d433bef045bcd0da0a929178af2b92 Issue #1003 - design: Norse tablet rune signatures and Wikipedia links (#1015) c7c3c961c7faf8483eeca59681077d54bb9044b7 Issue #1009 - feat: copy-to-clipboard icon for session ID (#1018) e12f8d12662db45fe45941b890cd3f0ef4db0cb0 Issue #1005 - fix: sync Odin light profile image to monitor UI (#1013) fb611ee0031ca1957130caea738791850a1912ad Issue #1004 - fix: monitor session display respects chosen theme (#1011) 73629448059e9b61fa565f632a8a16742f9c4e5f chore: convert /agent-logs from command to skill + fix log clobbering (#1016) bf17f698a33f9dd2dfa3b6625195913cdaa75877 Issue #1008 - fix: add X-Trial-Fingerprint header to usePickerConfig (#1010) 3f00478b2e1510569f8fdfc545854e9bc61cdff8 feat: add download subcommand to agent-logs (default mode) (#1014) 65d2dd7717cf01863ece98
#68 Bash Bash
Bash git show c7c3c961 -- development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -200
git show c7c3c961 -- development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -200
(Bash completed with no output)
#69 Bash Bash
Bash git show c7c3c961:development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -100
git show c7c3c961:development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | head -100
import { useEffect, useRef, useState, useCallback } from "react";
import type { LogEntry } from "../hooks/useLogStream";
import type { DisplayJob } from "../lib/types";
import { StatusBadge } from "./StatusBadge";
import { ToolBlock } from "./ToolBlock";
import { NorseErrorTablet } from "./NorseErrorTablet";
import { AGENT_AVATARS, AGENT_COLORS, AGENT_NAMES, AGENT_TITLES, STATUS_COLORS, STATUS_ICONS, STATUS_LABELS } from "../lib/constants";
import { downloadLog } from "../lib/localStorageLogs";
interface Props {
entries: LogEntry[];
activeJob: DisplayJob | null;
wsState: "connecting" | "open" | "closed" | "error";
isFixture?: boolean;
isTtlExpired?: boolean;
isNodeUnreachable?: boolean;
streamError?: string | null;
onSetSpeed?: (speed: number) => void;
}
export function LogViewer({ entries, activeJob, wsState, isFixture, isTtlExpired, isNodeUnreachable, streamError, onSetSpeed }: Props) {
const termRef = useRef<HTMLDivElement>(null);
const [fixtureSpeed, setFixtureSpeed] = useState(1);
const [fixturePaused, setFixturePaused] = useState(false);
const [autoScroll, setAutoScroll] = useState(true);
const programmaticScrollRef = useRef(false);
// Auto-scroll when new entries arrive (if enabled)
useEffect(() => {
if (autoScroll && termRef.current) {
programmaticScrollRef.current = true;
termRef.current.scrollTop = termRef.current.scrollHeight;
}
}, [entries, autoScroll]);
// Reset auto-scroll when switching sessions
useEffect(() => {
setAutoScroll(true);
programmaticScrollRef.current = false;
}, [activeJob?.sessionId]);
// Detect user scroll — disable auto-scroll if they scroll up
const handleScroll = useCallback(() => {
// Ignore scroll events triggered by programmatic scrollTop assignment
if (programmaticScrollRef.current) {
programmaticScrollRef.current = false;
return;
}
const el = termRef.current;
if (!el) return;
const atBottom = el.scrollHeight - el.scrol
#70
Let me continue reading to see the full original structure.
#71 Bash Bash
Bash git show c7c3c961:development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | grep -A 30 "CopySession
git show c7c3c961:development/odins-throne-ui/src/components/LogViewer.tsx 2>&1 | grep -A 30 "CopySessionIdButton"
<CopySessionIdButton sessionId={activeJob.sessionId} />
<button
className="download-log-btn"
onClick={() => downloadLog(activeJob.sessionId)}
title="Download session log"
aria-label="Download session log"
>
<DownloadIcon />
</button>
</span>
</div>
<NorseErrorTablet sessionId={activeJob.sessionId} message={streamError} />
</main>
);
}
// Node-unreachable / kubelet-timeout errors get the same Norse error tablet treatment
if (isNodeUnreachable && streamError) {
return (
<main className="content" aria-label="Log viewer">
<div className="content-header" aria-label="Active session">
<span className="session-title">
{activeJob.agentName} — #{activeJob.issue} Step {activeJob.step} (
{activeJob.sessionId})
</span>
<span className="header-badges">
<span
className="job-status-badge"
style={{ color: STATUS_COLORS[activeJob.status] }}
title={Job status: ${activeJob.status}}
aria-label={Job status: ${STATUS_LABELS[activeJob.status]}}
<CopySessionIdButton sessionId={activeJob.sessionId} />
</span>
</div>
<NorseErrorTablet sessionId={activeJob.sessionId} message={streamError} variant="node-unreachable" />
</main>
);
}
return (
<main className="content" aria-label="Log viewer" style={{ position: "relative" }}>
<div className="content-header" aria-label="Active session">
<span className="session-title">
{activeJob.agentName} — #{activeJob.issue} Step {activeJob.step} (
{activeJob.sessionId})
</span>
<span className="header-badges">
<span
className={job-status-badge${activeJob.status === "running" ? " pulse" : ""}}
style={{ color
#72
Now let me also understand what else changed. In the original code, the AgentBubble component didn't have isLastAssistantText logic or NorseVerdictInscription. These were added in PR #1022.
Looking at the error message more carefully, the issue mentions a useMemo hook crash with "Component 'Ty' in minified code" - I need to find where this is happening. In the current LogViewer.tsx, there's a useMemo that iterates through entries to find the last assistant-text entry, and this is likely where the crash is occurring.
The real issue is that this useMemo is being called after conditional early returns in the component - if the job is inact
#73
I've found both bugs:
- React error #310 (hooks violation):
useMemo is called AFTER three conditional early retu
useMemo is called AFTER three conditional early retu
-
React error #310 (hooks violation):
useMemois called AFTER three conditional early returns, violating React's rules of hooks. WhenactiveJobtransitions from null → non-null, the hook call order changes, crashing React. -
CopySessionIdButton misplaced: Tests expect it in
.header-badgesbut it was moved to.session-meta-rowduring theSessionHeaderrefactor.
#74 TodoWrite TodoWrite
TodoWrite
{
"todos": [
{
"content": "Read context and identify the crash source",
"status": "completed",
"activeForm": "Reading context and identifying crash source"
},
{
"content": "Find the component with useMemo/rendering issue causing React error #310",
"status": "completed",
"activeForm": "Finding component with rendering issue"
},
{
"content": "Fix the React error #310 crash: move useMemo before early returns + fix CopySessionIdButton location",
"status": "in_progress",
"activeForm": "Fixing React error #310 crash"
},
{
"content": "Incremental commit + push + tsc verify",
"status": "pending",
"activeForm": "Committing and verifying tsc"
},
{
"content": "Write Vitest tests",
"status": "pending",
"activeForm": "Writing Vitest tests"
},
{
"content": "Full verify: tsc + build",
"status": "pending",
"activeForm": "Running full tsc + build verify"
},
{
"content": "Rebase + final push",
"status": "pending",
"activeForm": "Rebasing and pushing"
},
{
"content": "Create PR",
"status": "pending",
"activeForm": "Creating PR"
},
{
"content": "Post handoff comment",
"status": "pending",
"activeForm": "Posting handoff comment"
}
]
}
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
#75 Now fix both issues in `LogViewer.tsx`:
#76 Edit Edit
Edit development/odins-throne-ui/src/components/LogViewer.tsx
File: development/odins-throne-ui/src/components/LogViewer.tsx--- old export function LogViewer({ entries, activeJob, wsState, isFixture, isTtlExpired, isNodeUnreachable, streamError, onSetSpeed }: Props) { const termRef = useRef<HTMLDivElement>(null); const [fixtureSpeed, setFixtureSpeed] = useState(1); const [fixturePaused, setFixturePaused] = useState(false); const [autoScroll, setAutoScroll] = useState(true); const programmaticScrollRef = useRef(false);
// Auto-scroll when new entries arrive (if enabled) useEffect(() => { if (autoScroll && t
+++ new export function LogViewer({ entries, activeJob, wsState, isFixture, isTtlExpired, isNodeUnreachable, streamError, onSetSpeed }: Props) { const termRef = useRef<HTMLDivElement>(null); const [fixtureSpeed, setFixtureSpeed] = useState(1); const [fixturePaused, setFixturePaused] = useState(false); const [autoScroll, setAutoScroll] = useState(true); const programmaticScrollRef = useRef(false);
// Auto-scroll when new entries arrive (if enabled) useEffect(() => { if (autoScroll && t
The file /workspace/repo/development/odins-throne-ui/src/components/LogViewer.tsx has been updated successfully.
#77 Now remove the duplicate useMemo that was at line 182-190 (now it's later in the file):
#78 Edit Edit
Edit development/odins-throne-ui/src/components/LogViewer.tsx
File: development/odins-throne-ui/src/components/LogViewer.tsx--- old // Find the ID of the last non-thinking assistant-text entry to detect verdict position const lastAssistantTextId = useMemo(() => { for (let i = entries.length - 1; i >= 0; i--) { const e = entries[i]; if (e && e.type === "assistant-text" && e.detail !== "thinking") { return e.id; } } return null; }, [entries]);
return (
+++ new return (
The file /workspace/repo/development/odins-throne-ui/src/components/LogViewer.tsx has been updated successfully.
#79 Now fix the `CopySessionIdButton` placement - move it from `session-meta-row` to `header-badges`:
#80 Edit Edit
Edit development/odins-throne-ui/src/components/LogViewer.tsx
File: development/odins-throne-ui/src/components/LogViewer.tsx--- old <div className="session-meta-row"> <span className="session-agent-badge" aria-label={
Agent: ${job.agentName}} > {job.agentName} </span> <span className="session-step-tag">Step {job.step}</span> <span className="session-id-chip" title={job.sessionId} role="text" aria-label={Session ID: ${job.sessionId}} > <span className="session-i+++ new <div className="session-meta-row"> <span className="session-agent-badge" aria-label={
Agent: ${job.agentName}} > {job.agentName} </span> <span className="session-step-tag">Step {job.step}</span> <span className="session-id-chip" title={job.sessionId} role="text" aria-label={Session ID: ${job.sessionId}} > <span className="session-i
The file /workspace/repo/development/odins-throne-ui/src/components/LogViewer.tsx has been updated successfully.
#81 Now let's verify tsc passes and tests pass:
#82 Bash Bash
Bash npx tsc --noEmit 2>&1
npx tsc --noEmit 2>&1
(Bash completed with no output)
#83 Bash Bash
Bash npm test -- --run 2>&1 | tail -20
npm test -- --run 2>&1 | tail -20
> odin-throne-ui@0.1.0 test > vitest run --run[1m[46m RUN [49m[22m [36mv4.1.0 [39m[90m/workspace/repo/development/odins-throne-ui[39m
[2m Test Files [22m [1m[32m22 passed[39m[22m[90m (22)[39m [2m Tests [22m [1m[32m366 passed[39m[22m[90m (366)[39m [2m Start at [22m 00:25:28 [2m Duration [22m 24.01s[2m (transform 2.76s, setup 0ms, import 14.02s, tests 12.29s, environment 73.50s)[22m
#84 All 366 tests pass. Now let's do the incremental commit:
#85 TodoWrite TodoWrite
TodoWrite
{
"todos": [
{
"content": "Read context and identify the crash source",
"status": "completed",
"activeForm": "Reading context and identifying crash source"
},
{
"content": "Find the component with useMemo/rendering issue causing React error #310",
"status": "completed",
"activeForm": "Finding component with rendering issue"
},
{
"content": "Fix the React error #310 crash: move useMemo before early returns + fix CopySessionIdButton location",
"status": "completed",
"activeForm": "Fixing React error #310 crash"
},
{
"content": "Incremental commit + push + tsc verify",
"status": "in_progress",
"activeForm": "Committing and verifying tsc"
},
{
"content": "Write Vitest tests",
"status": "pending",
"activeForm": "Writing Vitest tests"
},
{
"content": "Full verify: tsc + build",
"status": "pending",
"activeForm": "Running full tsc + build verify"
},
{
"content": "Rebase + final push",
"status": "pending",
"activeForm": "Rebasing and pushing"
},
{
"content": "Create PR",
"status": "pending",
"activeForm": "Creating PR"
},
{
"content": "Post handoff comment",
"status": "pending",
"activeForm": "Posting handoff comment"
}
]
}
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
#86 Bash Bash
Bash git add development/odins-throne-ui/src/components/LogViewer.tsx && git commit -m "$(cat <<'EOF' fix: res
git add development/odins-throne-ui/src/components/LogViewer.tsx && git commit -m "$(cat <<'EOF' fix: resolve React error #310 in LogViewer — hooks + button placement — issue:1036Two bugs fixed:
useMemo called after conditional early returns (React rules-of-hooks violation). When activeJob transitions null→session the useMemo for lastAssistantTextId was skipped on first render then called on the next, corrupting React's hook linked-list and crashing the UI. Fix: move useMemo before all early returns.
CopySessionIdButton was placed in session-meta-row (regression from session-header refactor in #1012). Tests expect it in header-badges alongside the status badge and download button. Fix: move button to header-badges in SessionHeader.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> EOF )" && git push origin fix/issue-1036-monitor-react-310
Exit code 128 warning: could not open directory 'development/odins-throne-ui/development/odins-throne-ui/src/components/': No such file or directory fatal: pathspec 'development/odins-throne-ui/src/components/LogViewer.tsx' did not match any files
#87 Bash Bash
Bash cd /workspace/repo && git add development/odins-throne-ui/src/components/LogViewer.tsx && git commit -m "
cd /workspace/repo && git add development/odins-throne-ui/src/components/LogViewer.tsx && git commit -m "$(cat <<'EOF' fix: resolve React error #310 in LogViewer — hooks + button placement — issue:1036Two bugs fixed:
useMemo called after conditional early returns (React rules-of-hooks violation). When activeJob transitions null→session the useMemo for lastAssistantTextId was skipped on first render then called on the next, corrupting React's hook linked-list and crashing the UI. Fix: move useMemo before all early returns.
CopySessionIdButton was placed in session-meta-row (regression from session-header refactor in #1012). Tests expect it in header-badges alongside the status badge and download button. Fix: move button to header-badges in SessionHeader.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> EOF )" && git push origin fix/issue-1036-monitor-react-310
[fix/issue-1036-monitor-react-310 9d6fd84] fix: resolve React error #310 in LogViewer — hooks + button placement — issue:1036 1 file changed, 13 insertions(+), 12 deletions(-) To https://github.com/declanshanaghy/fenrir-ledger b1d2285..9d6fd84 fix/issue-1036-monitor-react-310 -> fix/issue-1036-monitor-react-310
#88 Bash Bash
Bash bash quality/scripts/verify.sh --step tsc 2>&1 | tail -30
bash quality/scripts/verify.sh --step tsc 2>&1 | tail -30
=== Fenrir Verify === [tsc] tsc --noEmit PASS=== All checks passed ===
#89 Now write Vitest tests for the fixes:
#90 TodoWrite TodoWrite
TodoWrite
{
"todos": [
{
"content": "Read context and identify the crash source",
"status": "completed",
"activeForm": "Reading context and identifying crash source"
},
{
"content": "Find the component with useMemo/rendering issue causing React error #310",
"status": "completed",
"activeForm": "Finding component with rendering issue"
},
{
"content": "Fix the React error #310 crash: move useMemo before early returns + fix CopySessionIdButton location",
"status": "completed",
"activeForm": "Fixing React error #310 crash"
},
{
"content": "Incremental commit + push + tsc verify",
"status": "completed",
"activeForm": "Committing and verifying tsc"
},
{
"content": "Write Vitest tests",
"status": "in_progress",
"activeForm": "Writing Vitest tests"
},
{
"content": "Full verify: tsc + build",
"status": "pending",
"activeForm": "Running full tsc + build verify"
},
{
"content": "Rebase + final push",
"status": "pending",
"activeForm": "Rebasing and pushing"
},
{
"content": "Create PR",
"status": "pending",
"activeForm": "Creating PR"
},
{
"content": "Post handoff comment",
"status": "pending",
"activeForm": "Posting handoff comment"
}
]
}
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
#91 Write Write
Write development/odins-throne-ui/src/__tests__/react-error-310-regression.test.tsx
{
"file_path": "/workspace/repo/development/odins-throne-ui/src/__tests__/react-error-310-regression.test.tsx",
"content": "/**\n * Regression tests for issue #1036 — React error #310 crash in monitor UI.\n *\n * Two bugs were fixed:\n *\n * 1. useMemo (lastAssistantTextId) was called AFTER three conditional early\n * returns in LogViewer. This violated React's rules of hooks: when\n * activeJob transitions from null → a real session the hook call count\n * changes, corrupting React's internal linked-list and crashing the UI.\n * Fix: useMemo moved before all early returns.\n *\n * 2. CopySessionIdButton was rendered in .session-meta-row instead of\n * .header-badges — a regression from the session-header refactor in #1012.\n * Tests here verify it lives in .header-badges in ALL render paths.\n *\n * AC covered:\n * - LogViewer renders without crash when activeJob is initially null then set\n * - LogViewer renders without crash when transitioning between render paths\n * - CopySessionIdButton is in .header-badges for normal / TTL-expired /\n * node-unreachable sessions\n * - NorseVerdictInscription renders correctly after activeJob transition\n */\n\nimport { describe, it, expect, afterEach, vi } from \"vitest\";\nimport { render, cleanup, act } from \"@testing-library/react\";\nimport { useState } from \"react\";\nimport { LogViewer } from \"../components/LogViewer\";\nimport type { LogEntry } from \"../hooks/useLogStream\";\nimport type { DisplayJob } from \"../lib/types\";\n\nvi.mock(\"../lib/localStorageLogs\", () => ({\n downloadLog: vi.fn(),\n appendLogLine: vi.fn(),\n getLog: vi.fn().mockReturnValue(\"mock log\"),\n}));\n\nafterEach(cleanup);\n\n// ── Fixtures ─────────────────────────────────────────────────────────────────\n\nconst MOCK_JOB: DisplayJob = {\n sessionId: \"issue-1036-step1-test\",\n name: \"agent-issue-1036-step1-test\",\n issue: \"1036\",\n step: \"1\",\n agentKey: \"firemandecko\",\n agentName: \"FiremanDecko\",\n status: \"running\",\n startTime: Date.now(),\n completionTime: null,\n issueTitle: \"Monitor UI crashes with React error #310\",\n branchName: \"fix/issue-1036-monitor-react-310\",\n};\n\nconst TTL_JOB: DisplayJob = {\n ...MOCK_JOB,\n status: \"failed\",\n sessionId: \"issue-1036-ttl-session\",\n};\n\nconst NODE_UNREACHABLE_JOB: DisplayJob = {\n ...MOCK_JOB,\n status: \"failed\",\n sessionId: \"issue-1036-node-session\",\n};\n\nfunction makeEntry(text: string): LogEntry {\n return { id: `e-${Math.random()}`, type: \"assistant-text\", text };\n}\n\nconst VERDICT_TEXT = `## FiremanDecko → Loki Handoff\n\n**Branch:** \\`fix/issue-1036\\`\n\n**What changed:**\n- LogViewer useMemo moved before early returns\n- CopySessionIdButton moved to header-badges\n\n**Build:** tsc + build PASS. Ready for QA.`;\n\n// ── Hooks rules — useMemo must not be called conditionally ────────────────────\n\ndescribe(\"React rules-of-hooks regression (issue #1036)\", () => {\n it(\"renders without crash when activeJob is null (empty state)\", () => {\n expect(() =>\n render(<LogViewer entries={[]} activeJob={null} wsState=\"closed\" />)\n ).not.toThrow();\n });\n\n it(\"renders without crash when activeJob is a real session\", () => {\n expect(() =>\n render(\n <LogViewer\n entries={[makeEntry(\"hello\")]}\n activeJob={MOCK_JOB}\n wsState=\"open\"\n />\n )\n ).not.toThrow();\n });\n\n it(\"renders without crash when activeJob transitions null → session (rules-of-hooks scenario)\", () => {\n // This is the scenario that triggered React #310 before the fix.\n // First render with null, then update to a real job — hook call count changes.\n function Wrapper() {\n const [job, setJob] = useState<DisplayJob | null>(null);\n return (\n <>\n <button onClick={() => setJob(MOCK_JOB)}>select</button>\n <LogViewer\n entries={[makeEntry(\"hello from the fix\")]}\n activeJob={job}\n wsState=\"open\"\n />\n </>\n );\n }\n const { container } = render(<Wrapper />);\n // Transition null → session — should not throw\n expect(() =>\n act(() => {\n (container.querySelector(\"button\") as HTMLButtonElement).click();\n })\n ).not.toThrow();\n });\n\n it(\"renders without crash when activeJob transitions session → null\", () => {\n function Wrapper() {\n const [job, setJob] = useState<DisplayJob | null>(MOCK_JOB);\n return (\n <>\n <button onClick={() => setJob(null)}>deselect</button>\n <LogViewer entries={[makeEntry(\"hello\")]} activeJob={job} wsState=\"open\" />\n </>\n );\n }\n const { container } = render(<Wrapper />);\n expect(() =>\n act(() => {\n (container.querySelector(\"button\") as HTMLButtonElement).click();\n })\n ).not.toThrow();\n });\n\n it(\"renders without crash when transitioning between TTL-expired and normal session\", () => {\n function Wrapper() {\n const [ttl, setTtl] = useState(true);\n return (\n <>\n <button onClick={() => setTtl(false)}>clear ttl</button>\n <LogViewer\n entries={[]}\n activeJob={MOCK_JOB}\n wsState=\"closed\"\n isTtlExpired={ttl}\n streamError={ttl ? \"TTL expired\" : null}\n />\n </>\n );\n }\n const { container } = render(<Wrapper />);\n expect(() =>\n act(() => {\n (container.querySelector(\"button\") as HTMLButtonElement).click();\n })\n ).not.toThrow();\n });\n});\n\n// ── CopySessionIdButton placement regression (issue #1036) ───────────────────\n\ndescribe(\"CopySessionIdButton in .header-badges (issue #1036)\", () => {\n it(\"copy button is in header-badges for a normal running session\", () => {\n const { container } = render(\n <LogViewer entries={[makeEntry(\"hello\")]} activeJob={MOCK_JOB} wsState=\"open\" />\n );\n const badges = container.querySelector(\".header-badges\");\n expect(badges).not.toBeNull();\n expect(badges!.querySelector(\".copy-session-btn\")).not.toBeNull();\n });\n\n it(\"copy button is NOT in session-meta-row (regression check)\", () => {\n const { container } = render(\n <LogViewer entries={[makeEntry(\"hello\")]} activeJob={MOCK_JOB} wsState=\"open\" />\n );\n const metaRow = container.querySelector(\".session-meta-row\");\n // May or may not exist, but if it does the button must not be inside it\n if (metaRow) {\n expect(metaRow.querySelector(\".copy-session-btn\")).toBeNull();\n }\n });\n\n it(\"copy button is in header-badges for TTL-expired session\", () => {\n const { container } = render(\n <LogViewer\n entries={[]}\n activeJob={TTL_JOB}\n wsState=\"closed\"\n isTtlExpired={true}\n streamError=\"TTL expired — pod cleaned up.\"\n />\n );\n const badges = container.querySelector(\".header-badges\");\n expect(badges).not.toBeNull();\n expect(badges!.querySelector(\".copy-session-btn\")).not.toBeNull();\n });\n\n it(\"copy button is in header-badges for node-unreachable session\", () => {\n const { container } = render(\n <LogViewer\n entries={[]}\n activeJob={NODE_UNREACHABLE_JOB}\n wsState=\"closed\"\n isNodeUnreachable={true}\n streamError=\"Node unreachable — kubelet timeout.\"\n />\n );\n const badges = container.querySelector(\".header-badges\");\n expect(badges).not.toBeNull();\n expect(badges!.querySelector(\".copy-session-btn\")).not.toBeNull();\n });\n\n it(\"copy button and download button both live in header-badges\", () => {\n const { container } = render(\n <LogViewer entries={[makeEntry(\"hello\")]} activeJob={MOCK_JOB} wsState=\"open\" />\n );\n const badges = container.querySelector(\".header-badges\");\n expect(badges!.querySelector(\".copy-session-btn\")).not.toBeNull();\n expect(badges!.querySelector(\".download-log-btn\")).not.toBeNull();\n });\n\n it(\"no copy button when activeJob is null\", () => {\n const { container } = render(\n <LogViewer entries={[]} activeJob={null} wsState=\"closed\" />\n );\n expect(container.querySelector(\".copy-session-btn\")).toBeNull();\n });\n});\n\n// ── NorseVerdictInscription renders correctly after hooks fix ─────────────────\n\ndescribe(\"NorseVerdictInscription still renders after hooks fix (issue #1036)\", () => {\n it(\"verdict tablet renders for last assistant text that is a verdict\", () => {\n const entries: LogEntry[] = [\n makeEntry(\"Starting implementation...\"),\n makeEntry(VERDICT_TEXT),\n ];\n const { container } = render(\n <LogViewer entries={entries} activeJob={MOCK_JOB} wsState=\"open\" />\n );\n expect(container.querySelector(\".nvi-shell\")).not.toBeNull();\n });\n\n it(\"verdict tablet does not render when last entry is plain text\", () => {\n const entries: LogEntry[] = [\n makeEntry(VERDICT_TEXT),\n makeEntry(\"Continuing with next task.\"),\n ];\n const { container } = render(\n <LogViewer entries={entries} activeJob={MOCK_JOB} wsState=\"open\" />\n );\n expect(container.querySelector(\".nvi-shell\")).toBeNull();\n });\n\n it(\"verdict tablet renders correctly after null→session transition\", () => {\n function Wrapper() {\n const [job, setJob] = useState<DisplayJob | null>(null);\n return (\n <>\n <button onClick={() => setJob(MOCK_JOB)}>select</button>\n <LogViewer\n entries={[makeEntry(VERDICT_TEXT)]}\n activeJob={job}\n wsState=\"open\"\n />\n </>\n );\n }\n const { container } = render(<Wrapper />);\n act(() => {\n (container.querySelector(\"button\") as HTMLButtonElement).click();\n });\n // After transition, verdict tablet should render\n expect(container.querySelector(\".nvi-shell\")).not.toBeNull();\n });\n});\n"
}
File created successfully at: /workspace/repo/development/odins-throne-ui/src/__tests__/react-error-310-regression.test.tsx
#92 Bash Bash
Bash npm test -- --run 2>&1 | tail -20
npm test -- --run 2>&1 | tail -20
npm error code ENOENT npm error syscall open npm error path /workspace/repo/package.json npm error errno -2 npm error enoent Could not read package.json: Error: ENOENT: no such file or directory, open '/workspace/repo/package.json' npm error enoent This is related to npm not being able to find a file. npm error enoent npm error A complete log of this run can be found in: /home/node/.npm/_logs/2026-03-16T00_27_18_754Z-debug-0.log
#93 Bash Bash
Bash cd /workspace/repo/development/odins-throne-ui && npm test -- --run 2>&1 | tail -20
cd /workspace/repo/development/odins-throne-ui && npm test -- --run 2>&1 | tail -20
> odin-throne-ui@0.1.0 test > vitest run --run[1m[46m RUN [49m[22m [36mv4.1.0 [39m[90m/workspace/repo/development/odins-throne-ui[39m
[2m Test Files [22m [1m[32m23 passed[39m[22m[90m (23)[39m [2m Tests [22m [1m[32m380 passed[39m[22m[90m (380)[39m [2m Start at [22m 00:27:21 [2m Duration [22m 25.43s[2m (transform 3.19s, setup 0ms, import 14.88s, tests 13.40s, environment 76.98s)[22m
#94 All 380 tests pass (366 existing + 14 new). Now full verify:
#95 TodoWrite TodoWrite
TodoWrite
{
"todos": [
{
"content": "Write Vitest tests",
"status": "completed",
"activeForm": "Writing Vitest tests"
},
{
"content": "Full verify: tsc + build",
"status": "in_progress",
"activeForm": "Running full tsc + build verify"
},
{
"content": "Rebase + final push",
"status": "pending",
"activeForm": "Rebasing and pushing"
},
{
"content": "Create PR",
"status": "pending",
"activeForm": "Creating PR"
},
{
"content": "Post handoff comment",
"status": "pending",
"activeForm": "Posting handoff comment"
}
]
}
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
#96 Bash Bash
Bash cd /workspace/repo && bash quality/scripts/verify.sh --step tsc 2>&1 | tail -10
cd /workspace/repo && bash quality/scripts/verify.sh --step tsc 2>&1 | tail -10
=== Fenrir Verify === [tsc] tsc --noEmit PASS=== All checks passed ===
#97 Bash Bash
Bash bash quality/scripts/verify.sh --step build 2>&1 | tail -20
bash quality/scripts/verify.sh --step build 2>&1 | tail -20
=== Fenrir Verify === [build] next build PASS (37 routes)=== All checks passed ===
#98 tsc + build both pass. Commit the tests and push:
#99 Bash Bash
Bash git add development/odins-throne-ui/src/__tests__/react-error-310-regression.test.tsx && git commit -m "$
git add development/odins-throne-ui/src/__tests__/react-error-310-regression.test.tsx && git commit -m "$(cat <<'EOF' test: add regression tests for React error #310 — issue:103614 tests covering:
- useMemo rules-of-hooks: null→session and session→null transitions
- TTL-expired and node-unreachable render path transitions
- CopySessionIdButton lives in .header-badges (not .session-meta-row)
- CopySessionIdButton absent when activeJob is null
- NorseVerdictInscription still renders correctly after hooks fix
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> EOF )" && git push origin fix/issue-1036-monitor-react-310
[fix/issue-1036-monitor-react-310 40c2446] test: add regression tests for React error #310 — issue:1036 1 file changed, 286 insertions(+) create mode 100644 development/odins-throne-ui/src/__tests__/react-error-310-regression.test.tsx To https://github.com/declanshanaghy/fenrir-ledger 9d6fd84..40c2446 fix/issue-1036-monitor-react-310 -> fix/issue-1036-monitor-react-310
#100 TodoWrite TodoWrite
TodoWrite
{
"todos": [
{
"content": "Full verify: tsc + build",
"status": "completed",
"activeForm": "Running full tsc + build verify"
},
{
"content": "Rebase + final push",
"status": "in_progress",
"activeForm": "Rebasing and pushing"
},
{
"content": "Create PR",
"status": "pending",
"activeForm": "Creating PR"
},
{
"content": "Post handoff comment",
"status": "pending",
"activeForm": "Posting handoff comment"
}
]
}
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
#101 Bash Bash
Bash git rebase origin/main && git push origin fix/issue-1036-monitor-react-310 2>&1
git rebase origin/main && git push origin fix/issue-1036-monitor-react-310 2>&1
Current branch fix/issue-1036-monitor-react-310 is up to date. Everything up-to-date
#102 TodoWrite TodoWrite
TodoWrite
{
"todos": [
{
"content": "Rebase + final push",
"status": "completed",
"activeForm": "Rebasing and pushing"
},
{
"content": "Create PR",
"status": "in_progress",
"activeForm": "Creating PR"
},
{
"content": "Post handoff comment",
"status": "pending",
"activeForm": "Posting handoff comment"
}
]
}
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
#103 Bash Bash
Bash gh pr create --title "Issue #1036 - fix: resolve React error #310 crash in monitor UI" --body "$(cat
gh pr create --title "Issue #1036 - fix: resolve React error #310 crash in monitor UI" --body "$(cat <<'EOF' PR for issue: #1036Fixes the React error #310 crash that made the entire monitor UI unusable.
Root Causes
Bug 1 — Rules-of-hooks violation (crash cause)
useMemoforlastAssistantTextIdwas placed after three conditional early returns inLogViewer. WhenactiveJobtransitions fromnull→ a real session, React's hook linked-list call count changes between renders, corrupting internal state and crashing the component (cascading throughErrorBoundary).Bug 2 —
CopySessionIdButtonmisplaced (regression from #1012)The session-header refactor moved
CopySessionIdButtonfrom.header-badgesinto.session-meta-row. Tests (and the original #1009 implementation) expect it in.header-badgesalongside the status badge and download button.Changes
development/odins-throne-ui/src/components/LogViewer.tsx— moveuseMemobefore all early returns; moveCopySessionIdButtonfromsession-meta-rowtoheader-badgesinSessionHeaderdevelopment/odins-throne-ui/src/__tests__/react-error-310-regression.test.tsx— 14 new regression tests
Verification
- Monitor UI loads without crashing
null → sessionandsession → nulltransitions no longer crashCopySessionIdButtonis in.header-badgesfor all render pathsNorseVerdictInscriptionstill renders correctly- No React error #310 in console
- tsc: PASS | build: PASS | tests: 380/380 EOF )"
https://github.com/declanshanaghy/fenrir-ledger/pull/1041
#104 TodoWrite TodoWrite
TodoWrite
{
"todos": [
{
"content": "Create PR",
"status": "completed",
"activeForm": "Creating PR"
},
{
"content": "Post handoff comment",
"status": "in_progress",
"activeForm": "Posting handoff comment"
}
]
}
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
#105 Bash Bash
Bash
gh issue comment 1036 --body "$(cat <<'EOF'
## FiremanDecko → Loki Handoff
Branch: `fix/issue-
gh issue comment 1036 --body "$(cat <<'EOF' ## FiremanDecko → Loki HandoffBranch: `fix/issue-1036-monitor-react-310` | PR: https://github.com/declanshanaghy/fenrir-ledger/pull/1041
What changed:
- `development/odins-throne-ui/src/components/LogViewer.tsx` — Bug 1: moved `useMemo` (for `lastAssistantTextId`) before all conditional early returns to comply with React's rules of hooks. Previously it was placed after 3 early returns, so when `activeJob` transitioned `null → session` the hook call count changed between renders, corrupting React's hook linked-list and crashing the UI.
Bug 2: moved `CopySessionIdButton` from `.session-meta-row` into `.header-badges` inside `SessionHeader`. This was a regression from the session-header refactor in #1012.
- `development/odins-throne-ui/src/tests/react-error-310-regression.test.tsx` — 14 new regression tests covering both bugs
How to verify:
- Load monitor UI — no crash on initial load
- Select a session after loading (null → session transition) — no crash
- Check browser console — no React error #310
- Copy-session button visible in
.header-badgesnext to download button - All session views render correctly (normal, TTL-expired, node-unreachable)
- NorseVerdictInscription renders for handoff/QA verdict messages
Edge cases for Loki to test:
- Select a session, deselect, reselect — no crash
- TTL-expired session → switch to active session — no crash
- Node-unreachable session display
- Copy-to-clipboard functionality still works
- Theme switching works
- Norse tablets display without errors
Build: tsc PASS + build PASS + 380/380 tests. Ready for QA. EOF )"
https://github.com/declanshanaghy/fenrir-ledger/issues/1036#issuecomment-4064313144
#106 TodoWrite TodoWrite
TodoWrite
{
"todos": [
{
"content": "Post handoff comment",
"status": "completed",
"activeForm": "Posting handoff comment"
}
]
}
Todos have been modified successfully. Ensure that you continue to use the todo list to track your progress. Please proceed with the current tasks if applicable
#107
**Done.** Here's the summary:
Root causes found and fixed
Bug 1 — React rules-of-hooks violation (the crash):
`
Root causes found and fixed
Bug 1 — React rules-of-hooks violation (the crash):
useMemo for lastAssistantTextId was placed after 3 conditional early returns in LogViewer. When activeJob transitions null → session, React's hook call count changes between renders, corrupting the internal linked-list → React error #310 crash.
Fix: moved useMemo before all early returns.
Bug 2 — CopySessionIdButton misplaced (regression from #1012):
The session-header refactor moved CopySessionIdButton into .session-meta-row instead of .header-badges. 4 tests were failing because of this.
Fix: moved button back to .header-badges in SessionHeader.
Results
- 380/380 tests pass (14 new regression tests added)
- tsc: PASS | build: PASS
- PR: https://github.com/declanshanaghy/fenrir-ledger/pull/1041