Skip to content

fix(vibesuite): prevent logged-in crash when learnedSkills is not an array The progress-hydration effect iterated accountData.learnedSkills with for...of, guarded only by ?? [], which catches null/undefined but not other non-array shapes returned by /api/users/me. A non-iterable value threw "is not iterable" during render, blanking the whole page for logged-in users while guests (accountData null) were unaffected. Guard with Array.isArray so only real arrays are hydrated. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> #160

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
MaryWylde merged 1 commit into from
Jul 13, 2026
Merged

fix(vibesuite): prevent logged-in crash when learnedSkills is not an array The progress-hydration effect iterated accountData.learnedSkills with for...of, guarded only by ?? [], which catches null/undefined but not other non-array shapes returned by /api/users/me. A non-iterable value threw "is not iterable" during render, blanking the whole page for logged-in users while guests (accountData null) were unaffected. Guard with Array.isArray so only real arrays are hydrated. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> #160

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 3 additions & 1 deletion src/components/vibesuite/MapClient/MapClient.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -70,7 +70,9 @@ export default function MapClient({
const [showScrollTop, setShowScrollTop] = useState(false);

useEffect(() => {
const learned: string[] = accountData?.learnedSkills ?? [];
const learned: string[] = Array.isArray(accountData?.learnedSkills)
? accountData.learnedSkills
: [];
if (learned.length === 0) return;
const hydrated: UserProgress = {};
for (const id of learned) {
Expand Down
Loading