Sonarly Claude Code 6ec7a58f5e BlockNote 0.31.1 Enter key crashes when splitting blocks near tables
https://sonarly.com/issue/14499?type=bug

BlockNote 0.31.1's Enter key handler throws an unhandled `TransformError: Cannot join blockGroup onto blockContainer` when splitting blocks in rich text fields containing table blocks, crashing the editor.

Fix: No code changes needed. The bug is in BlockNote 0.31.1's internal Enter key handler (`Ou` function), which calls `Transaction.split(pos, 2)` and produces an invalid `ReplaceStep` when table blocks are present in the document. This is a third-party library bug.

The fix was already merged by Abdullah (@mabdullahabaid) in commit `4ed09a3feb` ("Upgrade blocknote dependencies from 0.31.1 to 0.47.0", PR #18207, Feb 27 2026). This upgrade brings in 16 minor versions of BlockNote fixes including improvements to block splitting, table handling, and the Enter key handler.

The bug persists in production only because v1.18.1 (released Feb 20) predates the upgrade. Deploying the next release will resolve this issue for all users.
2026-03-13 16:53:38 +00:00
2025-08-07 17:02:12 +02:00
2025-07-08 15:13:02 +02:00
2026-03-11 16:30:28 +01:00
2026-03-04 00:50:06 +01:00

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