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fix: TypeError: Cannot read properties of undefined (reading 'viewport' #1761 (#1784)

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### What problem does this PR solve?

fix: TypeError: Cannot read properties of undefined (reading 'viewport'
#1761

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
This commit is contained in:
balibabu
2024-08-02 11:22:10 +08:00
committed by GitHub
parent 3f21603558
commit eea6565472
1 changed files with 1 additions and 1 deletions
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2
web/src/pages/add-knowledge/components/knowledge-chunk/components/document-preview/preview.tsx
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@ -41,7 +41,7 @@ const Preview = ({ highlights: state, setWidthAndHeight }: IProps) => {
useEffect(() => { useEffect(() => {
if (state.length > 0) { if (state.length > 0) {
ref.current(state[0]); ref?.current(state[0]);
} }
}, [state]); }, [state]);