[Bug] Maximum call stack size exceeded in file writing during long sessions with auto-compact disabled
Resolved 💬 2 comments Opened Dec 25, 2025 by gshiva Closed Jan 8, 2026
Bug Description
After long sessions with auto compact disabled, i get this very frequently.
ERROR Maximum call stack size exceeded
file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:1159
- (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:1159)
- oI (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:8084)
- Object.appendFileSync (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:1139)
- writeFn (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:28619)
- X (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:27992)
- Object.write (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:28115)
- k (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:11:31)
- oI (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:8131)
- Object.appendFileSync (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:1139)
- writeFn (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:28619)
RangeError: Maximum call stack size exceeded
at file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:1159
at oI (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:8084)
at Object.appendFileSync (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:1139)
at writeFn (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:28619)
at X (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:27992)
at Object.write (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:28115)
at k (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:11:31)
at oI (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:8131)
at Object.appendFileSync (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:1139)
at writeFn (file:///Users/10381054/.nvm/versions/node/v22.21.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:9:28619)
Environment Info
- Platform: darwin
- Terminal: iTerm.app
- Version: 2.0.76
- Feedback ID: 011e5ad3-458a-408d-9d83-a0f2f3582e25
Errors
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