GitHub Troubleshooting

Unauthorized / invalid token

If you see API request failed (HTTP 401), re-create token in dashboard and update SCANU_TOKEN secret.

Project not found

Check project_id matches the project where token has access.

Timeout

Increase timeout (minutes). Large screenshot sets take longer.

No screenshots produced

Ensure every URL in urls is valid and publicly reachable from GitHub runner.

Action cannot reach API

Set api_base_url explicitly and test DNS/network from runner logs.

Large PR is slow

Start with critical URLs only, reduce matrix combinations, then scale gradually.