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apply_patch bug #35893

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Description

@l-404-l

What version of the Codex App are you using (From “About Codex” dialog)?

26.715.31251

What subscription do you have?

Pro

What platform is your computer?

No response

What issue are you seeing?

Keep getting this it happens when i ask it to test out every command because ill be making edits and it will bug out and tell me apply_patch failed asked 5.6 to run a test:

Sandbox CRUD smoke test results:

Create directory: passed
Create file: passed
Read file: passed
Edit via PowerShell: passed
Delete file: passed
Delete directory: passed
Cleanup verification: passed; no test artifacts remain

One issue: apply_patch created the file successfully but failed when updating it due to a Windows sandbox-wrapper error. Direct sandboxed PowerShell editing worked normally.

What steps can reproduce the bug?

No idea its so random sometimes if i restart my computer (rarely) it will reactivate and work for a bit then break again.

What is the expected behavior?

No issues with apply_patch

Additional information

I've tried with both the official version/beta version both have the same issue if i use the CLI i have no issues at all i mainly use t3code to use my subscription right now and its kinda frustrating that the official tools aren't working

Activity

  1. added
    appIssues related to the Codex desktop app
    on Jul 29, 2026
  2. added
    bugSomething isn't working
    windows-osIssues related to Codex on Windows systems
    sandboxIssues related to permissions or sandboxing
    tool-callsIssues related to tool calling
    on Jul 29, 2026
  3. github-actions commented on Jul 29, 2026

    @github-actions
    Contributor

    Potential duplicates detected. Please review them and close your issue if it is a duplicate.

    Powered by Codex Action

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    appIssues related to the Codex desktop appbugSomething isn't workingsandboxIssues related to permissions or sandboxingtool-callsIssues related to tool callingwindows-osIssues related to Codex on Windows systems

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