Worktree flag silently hangs when name contains slash
증상
When using the -w / --worktree flag with a name containing / (slash), Claude Code silently hangs after completing auth/telemetry. The TUI never launches, no error message is shown, and the process must be killed with Ctrl+C.
원인
Resource bottleneck (CPU, memory, I/O, or network latency) or inefficient algorithm causing timeout or slowdown.
해결법
Using dashes instead of slashes in the worktree name works fine:
claude -w 'rodz-open-8749-implement-directory-sync-mapping-with-no-access-groups'
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/38377
Source: https://github.com/anthropics/claude-code/issues/38377
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