[BUG] An error occurred while processing git_repository source. You can try again by sending a new message or starting a new session.

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?

I keep getting - An error occurred while processing git_repository source. You can try again by sending a new message or starting a new session.

Bash
echo "hello" && pwd
EUCLEAN: unknown error, mkdir '/root/.claude/session-env/9dd14850-24d0-49de-a5a9-ba9fec081140'

The bash tool is indeed broken due to a filesystem error — the system can't create the session environment directory. This is an infrastructure issue outside of what I can fix from within the session.

Bug Description

The Bash tool fails on every command with a filesystem error during sandbox
initialization. The error occurs before any command executes. This completely
blocks all Bash usage — no git commands, no shell commands, nothing.

The issue persists across new sessions and page refreshes, suggesting the
underlying container is not being properly recycled.

Error Message

What Should Happen?

I should be able to get the git repo, not empty files.

Error Messages/Logs

Steps to Reproduce

Steps to Reproduce

1. Open Claude Code web IDE session
2. Run any Bash command (e.g., ls, pwd, git status)
3. Every command fails with the above EUCLEAN error
4. Starting a new session does not fix the issue
5. Refreshing the page does not fix the issue

Expected Behavior

Bash commands should execute normally. At minimum, new sessions should
provision a healthy container/filesystem.

Environment

• Platform: Claude Code web IDE (claude.ai/code)
• Session URL: https://claude.ai/code/session_01RYg1X1Fh9cQjvCiB3hbHnV
• OS reported by session: Linux 6.18.5
• dangerouslyDisableSandbox: true also fails with the same error

Additional Context

• A stale .git/index.lock file also exists from a previous crash,

but cannot be removed because Bash doesn't work at all

• Non-Bash tools (Read, Write, Edit, Glob, Grep) still function normally
• This has persisted through dozens of restarts

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Opus 4.6 IDE

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

na