[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?

thread '<unnamed>' (26036) panicked at
/rustc/ed61e7d7e242494fb7057f2657300d9e77bb4
fcb\library\core\src\str\mod.rs:833:21:
byte index 2 is not a char boundary; it is
inside '가' (bytes 0..3) of 가
note: run with RUST_BACKTRACE=1
environment variable to display a backtrace

What Should Happen?

thread '<unnamed>' (26036) panicked at
/rustc/ed61e7d7e242494fb7057f2657300d9e77bb4
fcb\library\core\src\str\mod.rs:833:21:
byte index 2 is not a char boundary; it is
inside '가' (bytes 0..3) of 가
note: run with RUST_BACKTRACE=1
environment variable to display a backtrace

Error Messages/Logs

Steps to Reproduce

thread '<unnamed>' (26036) panicked at
/rustc/ed61e7d7e242494fb7057f2657300d9e77bb4
fcb\library\core\src\str\mod.rs:833:21:
byte index 2 is not a char boundary; it is
inside '가' (bytes 0..3) of 가
note: run with RUST_BACKTRACE=1
environment variable to display a backtrace

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

thread '<unnamed>' (26036) panicked at /rustc/ed61e7d7e242494fb7057f2657300d9e77bb4 fcb\library\core\src\str\mod.rs:833:21: byte index 2 is not a char boundary; it is inside '가' (bytes 0..3) of 가 note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_