RangeError: Maximum call stack size exceeded crash
Resolved 💬 15 comments Opened Jan 8, 2026 by ThatDragonOverThere Closed Apr 2, 2026
Bug Description
Claude Code crashes with RangeError: Maximum call stack size exceeded during a session.
Error Output
file:///C:/Users/Cassie/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:3437
...
RangeError: Maximum call stack size exceeded
(Use `node --trace-uncaught ...` to show where the exception was thrown)
Node.js v22.12.0
Context
- This occurred during normal usage
- The crash dumps minified JS code to the terminal before the RangeError
- Session becomes unrecoverable
Environment
- OS: Windows 11
- Node.js: v22.12.0
- Claude Code: CLI version (npm install)
🤖 Generated with Claude Code
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