Anthropic API Request Timeout or Unresponsive Claude Code Execution

Resolved 💬 3 comments Opened Jul 17, 2025 by gradientesur-admin Closed Jan 5, 2026

Bug Description
not responding

Environment Info

  • Platform: linux
  • Terminal: cursor
  • Version: 1.0.53
  • Feedback ID: 777aa37d-02fc-487a-92b9-a198764b684d

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at sF (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1354:1184)\n    at file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1354:912\n    at Array.map (<anonymous>)\n    at rF (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1354:903)\n    at We2 (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:2264:7400)\n    at QN (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:19799)\n    at dS (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:42569)\n    at uS (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38118)\n    at nL (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38046)\n    at qN (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:37900)","timestamp":"2025-07-17T03:43:56.055Z"},{"error":"Error: Request was aborted.\n    at B01._createMessage (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1188:7955)\n    at processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at runNextTicks (node:internal/process/task_queues:64:3)\n    at process.processTimers (node:internal/timers:509:9)","timestamp":"2025-07-17T04:02:55.225Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: example\n    at file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1252:418\n    at Object.useMemo (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:26272)\n    at ImB.useMemo (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:46:15576)\n    at NW (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1252:312)\n    at QN (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:19799)\n    at dS (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:42569)\n    at uS (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38118)\n    at nL (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38046)\n    at qN (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:37900)\n    at BJ (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:34990)","timestamp":"2025-07-17T04:05:00.717Z"},{"error":"Error: Request was aborted.\n    at B01._createMessage (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1188:7955)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)","timestamp":"2025-07-17T04:05:36.395Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at sF (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1354:1184)\n    at file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1354:912\n    at Array.map (<anonymous>)\n    at rF (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1354:903)\n    at We2 (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:2264:7400)\n    at QN (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:19799)\n    at dS (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:42569)\n    at uS (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38118)\n    at nL (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38046)\n    at qN (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:37900)","timestamp":"2025-07-17T04:10:32.551Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: example\n    at file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1252:418\n    at Object.useMemo (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:26272)\n    at ImB.useMemo (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:46:15576)\n    at NW (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:1252:312)\n    at QN (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:19799)\n    at dS (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:42569)\n    at uS (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38118)\n    at nL (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38046)\n    at qN (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:37900)\n    at BJ (file:///usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:34990)","timestamp":"2025-07-17T04:10:32.599Z"}]

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