[Bug] Anthropic API Error: 413 Request Entity Too Large causing infinite loop

Resolved 💬 6 comments Opened Oct 25, 2025 by BenGWeeks Closed Feb 6, 2026

Bug Description
Just keeps looping and getting API Error: 413 - request too large

Environment Info

  • Platform: win32
  • Terminal: null
  • Version: 2.0.27
  • Feedback ID:

Errors

[{"error":"Error: 413 {\"error\":{\"type\":\"request_too_large\",\"message\":\"Request exceeds the maximum size\"}}\n    at D4.generate (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:203:83332)\n    at uy.makeStatusError (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:357:2117)\n    at uy.makeRequest (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:357:5330)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async qtA.model (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:18846)\n    at async qtA (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2685:39781)\n    at async vb2 (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:19014)\n    at async file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:13007\n    at async Bo1 (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:4492)\n    at async m4A (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:12977)","timestamp":"2025-10-25T14:33:33.724Z"},{"error":"Error: 413 {\"error\":{\"type\":\"request_too_large\",\"message\":\"Request exceeds the maximum size\"}}\n    at D4.generate (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:203:83332)\n    at uy.makeStatusError (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:357:2117)\n    at uy.makeRequest (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:357:5330)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async qtA.model (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:18846)\n    at async qtA (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2685:39781)\n    at async vb2 (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:19014)\n    at async file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:13007\n    at async Bo1 (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:4492)\n    at async m4A (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:12977)","timestamp":"2025-10-25T14:35:57.582Z"},{"error":"Error: 413 {\"error\":{\"type\":\"request_too_large\",\"message\":\"Request exceeds the maximum size\"}}\n    at D4.generate (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:203:83332)\n    at uy.makeStatusError (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:357:2117)\n    at uy.makeRequest (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:357:5330)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async qtA.model (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:18846)\n    at async qtA (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2685:39781)\n    at async vb2 (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:19014)\n    at async file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:13007\n    at async Bo1 (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:4492)\n    at async m4A (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3356:12977)","timestamp":"2025-10-25T14:38:55.896Z"},{"error":"Error: API Error: 413 {\"error\":{\"type\":\"request_too_large\",\"message\":\"Request exceeds the maximum size\"}}\n    at llA (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1798:1526)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async Object.call (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1818:13522)\n    at async pS6 (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2738:5880)\n    at async yN2 (file:///C:/Users/benwe/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2738:3961)\n    

Note: Error logs were truncated.

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