Process completed with exit code 1.

No non-empty Copilot session events.jsonl found in the agent logs

1 safe output(s) failed: - ledger_append: No handler loaded for type 'ledger_append'

Unhandled error: Error: Failed to read validated ledger transaction artifact

Unable to download artifact(s): Artifact not found for name: gh-aw-ledger-transactions Please ensure that your artifact is not expired and the artifact was uploaded using a compatible version of toolkit/upload-artifact. For more information, visit the GitHub Artifacts FAQ: https://github.com/actions/toolkit/blob/main/packages/artifact/docs/faq.md

No Copilot session state files found in /tmp/gh-aw/sandbox/agent/session-state or /home/runner/.copilot/session-state

1 message(s) were skipped because no handler was loaded. Check your workflow's safe-outputs configuration.

1 message(s) failed to process

Skipped (no handler): 1

No handler loaded for message type 'ledger_append' (message 1/2). The message will be skipped. This may happen if the safe output type is not configured in the workflow's safe-outputs section.

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"