Error: AttachConsole failed
Resolved 💬 2 comments Opened May 30, 2026 by jfuentesa Closed Jun 2, 2026
💡 Likely answer: A maintainer (github-actions[bot], contributor)
responded on this thread — see the highlighted reply below.
What version of the Codex App are you using (From “About Codex” dialog)?
26.527.31326
What subscription do you have?
Plus
What platform is your computer?
Microsoft Windows NT 10.0.19045.0 x64 (Windows 10)
What issue are you seeing?
An error shows as a pop-up when running an action from the environment:
<img width="703" height="416" alt="Image" src="https://github.com/user-attachments/assets/9e7e3a70-79a4-4c6c-8376-ac428b152e8d" />
The BAT script runs well without errors.
What steps can reproduce the bug?
- Create a new task in the environment.
- Execute the task.
Example file in .codex\environments\environment.toml:
# THIS IS AUTOGENERATED. DO NOT EDIT MANUALLY
version = 1
name = "My PHP Project"
[setup]
script = ""
[[actions]]
name = "deploy"
icon = "run"
command = "./deploy_web.bat"
What is the expected behavior?
Execute without errors.
Additional information
_No response_
2 Comments
Potential duplicates detected. Please review them and close your issue if it is a duplicate.
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The version 26.601.20914 (Released 2 jun 2026) fixes the problem.