[Bug] ZlibError decompression spam with litellm integration in native build

Resolved 💬 10 comments Opened Jan 23, 2026 by osalloum Closed Apr 5, 2026

<img width="1099" height="579" alt="Image" src="https://github.com/user-attachments/assets/47f4ef67-c6d4-4a81-b099-7a2bd98f168a" />

Bug Description
i am using claude code with litellm and i keep getting decompression error: ZlibError but claude code works but it spams my ui with this error, i can avoid the issue by using alias claude ='claude 2> /dev/null' but i hope there can be a better fix for this. i am using the native build of claude code.. the old js version does not have this issue and if i use claude --debug it does not give my any indication of why the error is happening

Environment Info

  • Platform: darwin
  • Terminal: WarpTerminal
  • Version: 2.1.17
  • Feedback ID: ebf2a7c7-86d6-4c89-bce2-dc852fc25a94

Errors

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