github/deer-flow
1
0
Fork 0
mirror of https://github.com/bytedance/deer-flow.git synced 2026-04-25 11:18:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix: prevent DOM error when removing temporary download link (#675) (#676)

Browse Source 
Add defensive checks before removeChild to prevent 'Failed to execute removeChild' error when the element has already been removed from DOM. Wrap URL.revokeObjectURL in finally block to ensure proper resource cleanup.
This commit is contained in:
Willem Jiang 2025-10-31 22:30:34 +08:00 committed by GitHub
parent 6ae4bc588a
commit fea585ae3d
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
web/src/app/chat/components/research-block.tsx
View File

@ -87,8 +87,13 @@ export function ResearchBlock({
document.body.appendChild(a);
a.click();
setTimeout(() => {
document.body.removeChild(a);
URL.revokeObjectURL(url);
try {
if (a.parentNode) {
a.parentNode.removeChild(a);
}
} finally {
URL.revokeObjectURL(url);
}
}, 0);
}, [reportId]);