Missing Tool Result Block for Tool Use ID toolu_01PV1SAMEMizf5NAi6LXoTfn

Resolved 💬 3 comments Opened Aug 10, 2025 by chenghwu Closed Aug 15, 2025

Bug Description
API Error: 400
{"type":"error","error":{"type":"invalid_request_error","message":"messages.96:
tool_use ids were found without tool_result blocks immediately after:
toolu_01PV1SAMEMizf5NAi6LXoTfn. Each tool_use block must have a corresponding
tool_result block in the next message."}}

Environment Info

  • Platform: darwin
  • Terminal: iTerm.app
  • Version: 1.0.72
  • Feedback ID: 51414647-3863-4f43-93d4-4fc0289c238c

Errors

[{"error":"Error: String not found in file. Failed to apply edit.\n    at Jv (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1673:728)\n    at o$0 (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1673:104)\n    at Object.renderToolUseRejectedMessage (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1683:4061)\n    at AjB (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1920:2383)\n    at $R (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:327:19859)\n    at yb (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:42848)\n    at Sb (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:38369)\n    at Ij (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:38297)\n    at gR (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:38151)\n    at jC (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:35214)","timestamp":"2025-08-10T02:28:19.931Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at NX (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1858:1184)\n    at file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1858:912\n    at Array.map (<anonymous>)\n    at LX (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1858:903)\n    at SjB (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:2218:5231)\n    at $R (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:327:19859)\n    at yb (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:42848)\n    at Sb (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:38369)\n    at Ij (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:38297)\n    at gR (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:38151)","timestamp":"2025-08-10T02:28:20.022Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at NX (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1858:1184)\n    at file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1858:912\n    at Array.map (<anonymous>)\n    at LX (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1858:903)\n    at SjB (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:2218:5231)\n    at $R (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:327:19859)\n    at yb (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:42848)\n    at Sb (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:38369)\n    at Ij (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:38297)\n    at gR (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:329:38151)","timestamp":"2025-08-10T02:28:20.032Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at NX (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1858:1184)\n    at file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1858:912\n    at Array.map (<anonymous>)\n    at LX (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1858:903)\n    at SjB (file:///Users/William/.nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.j

Note: Error logs were truncated.

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