Help, blocking bug! Error calling tool "MultiEdit"

Thanks for reporting this.

Please try these steps:

Start a new chat conversation - AI can sometimes get stuck in a loop with incorrect tool usage, and a fresh chat often resolves these errors.
Try smaller, more specific edits - Break down larger changes into smaller chunks as the MultiEdit tool can struggle with complex or ambiguous modifications

If the issue persists across new chats, please get a Request ID from the chat sidebar menu → “Copy Request ID” and share it here so the team can investigate the specific tool failures. Cursor – Getting a Request ID

Please let us know if this still happens after these steps.