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"Each tool_use block must have a corresponding tool_result block in the next message" when interrupting Sonnet 4.5 convo during tool call #3230
Description
Activity
This issue might be a duplicate of existing issues. Please check:
- AI_APICallError: tool_use blocks found without corresponding tool_result blocks #2720: Same error about tool_use blocks found without corresponding tool_result blocks
- AI_APICallError:
tool_useids were found withouttool_resultblocks immediately after #1662: Identical error message with tool_use ids found without tool_result blocks, also occurs regularly with Sonnet 4 - AI_APICallError: messages.3:
tool_useids were found withouttool_resultblocks immediately after: toolu_01G5ipgNZWmDHuV6cvzyQpfH. Eachtool_useblock must have a correspondingtool_resultblock in the next message. #2214: Same error specifically when interrupting responses mid-flight - Interrupting a tool call breaks sending new messages #41: Describes interrupting tool calls breaking message sending (closed but related)
Feel free to ignore if none of these address your specific case.
Duplicate
AI_APICallError: messages.125: `tool_use` ids were found without `tool_result` blocks immediately after: toolu_016GGBqBmVVf9JWMNFbWA781. Each `tool_use` block must have a corresponding `tool_result` block in the next message.This error presents itself when I interrupt a conversation whilst a tool call is active and hasn't responded.
The model is Sonnet 4.5