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TypeError: A.with is not a function — regression in 2.1.78 on Node.js 18

증상

Claude Code 2.1.78 introduced a TypeError: A.with is not a function that kills sessions mid-execution. Not present in 2.1.74-2.1.77. Discovered while running Terminal-Bench (89 coding tasks) on Modal containers.

원인

Container permission, networking, or environment variable misconfiguration inside the sandbox.

해결법

Pin to 2.1.77 or earlier:

npm install -g @anthropic-ai/claude-code@2.1.77

예상 토큰 절약

이 에러로 삽질 시: 약 5,000~15,000 토큰 소비 이 해결법 참조 시: 약 500 토큰

출처

https://github.com/anthropics/claude-code/issues/35934

Source: https://github.com/anthropics/claude-code/issues/35934

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