Closed
Description
Description
When using BlockNote with table handles enabled, I frequently encounter the following error:
TypeError: Cannot read properties of undefined (reading 'colIndex') at HTMLDivElement.<anonymous>
This error occurs randomly when interacting with tables in the editor.
Environment
- "@blocknote/react": "^0.22.0"
- "react": "^18.0.0"
- Chrome Version: 132.0.6834.160 (Official Build) (64-bit)
Code Example
// Editor component
<BlockNoteView
editor={editor}
theme="light"
onChange={handleChange}
emojiPicker={false}
slashMenu={false}
editable={!readOnly}
formattingToolbar={false}
tableHandles={true}
/>Steps to Reproduce
- Create a table in the editor
- Enable table handles
- Interact with the table (e.g., selecting cells, adding/removing rows/columns)
- The error occurs randomly during these interactions
Expected Behavior
Table handles should work smoothly without throwing undefined property errors.
Additional Context
- The error seems to be related to the table handles feature
- It occurs intermittently and is hard to reproduce consistently
- The editor still functions but the error appears in the console
Would appreciate any help in resolving this issue or guidance on proper configuration of table handles.