[BUG]

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

This issue is back https://github.com/anthropics/claude-code/issues/3250

⎿  API Error: 401 {"type":"error","error":{"type":"authentication_error","message":"Invalid OAuth token. The provided token was not found or is malformed."},"request_id":"req_011CVQsw2oUypTDEGRhzempx"} · Please run /login

What Should Happen?

Able to use Calude code

Error Messages/Logs

⎿  API Error: 401 {"type":"error","error":{"type":"authentication_error","message":"Invalid OAuth token. The provided token was not found or is malformed."},"request_id":"req_011CVQsw2oUypTDEGRhzempx"} · Please run /login

Steps to Reproduce

/login

Give claude code a command

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.0.50 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

IntelliJ IDEA terminal

Additional Information

_No response_