forked from molecule-ai/molecule-core
ContextMenu's children selector ran .filter() inside the Zustand hook, returning a brand-new array reference on every render. useSyncExternalStore under the hood compares snapshots with Object.is — a new array always differs, so React kept scheduling re-renders, hit the 50-update depth cap, and crashed with minified error #185. Observed as "Application error: a client-side exception" on every SaaS tenant once a session cookie resolved. Caught in dev mode where the build emits the clear warning: The result of getSnapshot should be cached to avoid an infinite loop at ContextMenu (src/components/ContextMenu.tsx:26:34) Fix: select the stable nodes array once, derive children via useMemo outside the store subscription. Same output, no new reference per render. Manually verified: dev bundle served through a cloudflared tunnel to a live tenant, ContextMenu component mounts cleanly, remaining console errors are all unrelated (localhost API 401s from the dev server pointing at its own origin). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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| .. | ||
| __tests__ | ||
| app | ||
| components | ||
| hooks | ||
| lib | ||
| store | ||
| stores | ||
| styles | ||
| types | ||
| middleware.ts | ||