codex - 💡(How to fix) Fix Linear Agent SDK cannot spawn cloud agent [1 comments, 2 participants]

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openai/codex#20181Fetched 2026-04-30 06:32:38
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Root Cause

When i try to start codex agent using Linear (assigning task or mentioning Codex in comments with specifying exact repo to start) it says that: Codex cannot start tasks because the workspace has no available environments.

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What issue are you seeing?

When i try to start codex agent using Linear (assigning task or mentioning Codex in comments with specifying exact repo to start) it says that: Codex cannot start tasks because the workspace has no available environments.

What steps can reproduce the bug?

  1. Connect Codex to Linear
  2. Configure Codex environments for repos
  3. Assign repo label to ticket
  4. Assign ticket to Codex

Second flow:

  1. Mention @Codex with text "@Codex implement it in orgname/reponame`

What is the expected behavior?

Codex cloud agent starts execution

Additional information

No response

extent analysis

TL;DR

The issue can likely be resolved by ensuring that the workspace has available environments configured for Codex to use.

Guidance

  • Verify that the Codex environments are properly configured for the specified repository and that they are available for use.
  • Check the repository label assigned to the ticket and ensure it matches the configuration in Codex.
  • Confirm that the orgname/reponame mentioned in the comment matches the exact repository configured in Codex.
  • Review the Codex documentation to ensure that the setup and configuration of environments and repositories are correct.

Notes

The issue may be related to a misconfiguration or mismatch between the repository settings in Codex and the assignment of tasks or comments in Linear.

Recommendation

Apply workaround: Verify and correct the environment and repository configurations in Codex to ensure they match the settings in Linear and the mentioned repository.

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codex - 💡(How to fix) Fix Linear Agent SDK cannot spawn cloud agent [1 comments, 2 participants]