Troubleshooting

Error messages and connection problems, with the fix.

This section is for the moment something does not work: an error message in the terminal, an agent that cannot see its project, a pull request that fails the check, test results that never reach the criteria. Each article starts from the symptom, explains why it happens and ends with the fix.

Most connection problems come down to identity. A token was revoked or expired, a sign-in was never completed, or the person behind the connection lost access to the project. The first articles cover those, including what 401 invalid_token means and why Claude Code may show the server as failed.

Other problems are about rules working as intended: a proposal refused because the connection is read-only, an action refused for lack of permission, a pull request that cites no record. The refusal usually says which permission is missing and who holds it.

If your problem is not an error but an agent doing the wrong thing, look in “When things go wrong” instead; if you still cannot find it, write to us with the project, the time and what you saw.

Articles in Troubleshooting