"Tool Result Block Missing in API Response"

Resolved 💬 3 comments Opened Jun 28, 2025 by rinadelph Closed Aug 20, 2025

Bug Description
api error something with tool use

Environment Info

  • Platform: linux
  • Terminal: gnome-terminal
  • Version: 1.0.35
  • Feedback ID: 6fbb3c67-bb22-4996-9c59-c2b877462223

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at eD (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:1184)\n    at file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:912\n    at Array.map (<anonymous>)\n    at mK (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:903)\n    at vR2 (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1923:9268)\n    at uE (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:80:19803)\n    at tT (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:42555)\n    at rT (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:38104)\n    at _$ (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:38032)\n    at YU (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:37886)","timestamp":"2025-06-28T00:44:56.418Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at eD (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:1184)\n    at file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:912\n    at Array.map (<anonymous>)\n    at mK (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:903)\n    at vR2 (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1923:9268)\n    at uE (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:80:19803)\n    at tT (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:42555)\n    at rT (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:38104)\n    at _$ (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:38032)\n    at YU (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:37886)","timestamp":"2025-06-28T00:44:56.430Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at eD (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:1184)\n    at file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:912\n    at Array.map (<anonymous>)\n    at mK (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:903)\n    at vR2 (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1923:9268)\n    at uE (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:80:19803)\n    at tT (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:42555)\n    at rT (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:38104)\n    at _$ (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:38032)\n    at YU (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:82:37886)","timestamp":"2025-06-28T00:44:56.432Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at eD (file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:1184)\n    at file:///home/rinconnect/.local/share/fnm/node-versions/v22.16.0/installation/lib/node_modules/@anthropic-ai/claude-code/cli.js:1469:912\n    at Array.map (<anonymous>)\n    at mK (

Note: Error logs were truncated.

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