[Bug] Anthropic API: Generating Nonexistent Tool Names

Resolved 💬 3 comments Opened Sep 24, 2025 by Ranteck Closed Jan 9, 2026

Bug Description
is inventing new names from apis how don't exist

Environment Info

  • Platform: win32
  • Terminal: vscode
  • Version: 1.0.123
  • Feedback ID: 90f186eb-81bc-48fc-9f45-25a122efb73e

Errors

[{"error":"Error: 1: 1 \"code\" no se reconoce como un comando interno o externo,\r\nprograma o archivo por lotes ejecutable.\n    at t66 (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:1852:4091)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async r66 (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:1852:1656)","timestamp":"2025-09-24T19:04:49.214Z"},{"error":"hl2: Diagnostics file path mismatch: expected C:\\Users\\hugo1\\OneDrive\\Documents\\Flock\\SGS\\sgs\\src\\services\\langgraph_chat_service.py, got file://c:\\users\\hugo1\\onedrive\\documents\\flock\\sgs\\sgs\\src\\services\\langgraph_chat_service.py/)\n    at JE.beforeFileEdited (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:1883:21334)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async Object.call (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:1902:624)\n    at async eb6 (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:21761)\n    at async lXB (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:18050)\n    at async ob6 (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:16913)\n    at async sb6 (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:16450)\n    at async _O (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:13450)\n    at async _O (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:14378)\n    at async _O (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:14378)","timestamp":"2025-09-24T19:40:58.539Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at aF (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:1792:1184)\n    at file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:1792:912\n    at Array.map (<anonymous>)\n    at OX (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:1792:903)\n    at yGB (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:2887:9393)\n    at XC (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:34:19415)\n    at Ep (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:36:42814)\n    at F9 (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:36:38355)\n    at Mh (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:36:38283)\n    at qC (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:36:38137)","timestamp":"2025-09-24T19:47:09.352Z"},{"error":"hl2: Diagnostics file path mismatch: expected C:\\Users\\hugo1\\OneDrive\\Documents\\Flock\\SGS\\sgs\\src\\services\\langgraph_chat_service.py, got file://c:\\users\\hugo1\\onedrive\\documents\\flock\\sgs\\sgs\\src\\services\\langgraph_chat_service.py/)\n    at JE.beforeFileEdited (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:1883:21334)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async Object.call (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:1902:624)\n    at async eb6 (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:21761)\n    at async lXB (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:18050)\n    at async ob6 (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:16913)\n    at async sb6 (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:16450)\n    at async _O (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:13450)\n    at async _O (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude-code/cli.js:3205:14378)\n    at async _O (file:///C:/Users/hugo1/AppData/Local/nvm/v22.18.0/node_modules/@anthropic-ai/claude

Note: Error logs were truncated.

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