CredentialLoadErrors on Prod

[josephjclark]

We're seeing some CredentialLoadErrors coming up on production

GPC link but there's nothing else here

It looks like the credential is available one moment, and then not. And then later is OK again. So I don't think it's a genuinely missing credential.

The error serialisation code is suspect:

logger?.debug(`Error loading credential ${config}`);
errors.push({
  id: config,
  step: step.id!,
  error: e?.message || e?.toString() || e,
 });

And what we get in the run log isn't terribly helpful:

Run complete with status: exception
CredentialLoadError: Failed to load credential ef4e34ac-3fe3-459f-a42a-81f4199f9c18: [object Object]

There's a good chance that the error is lightning side, but at the very least we need better error reporting in the worker

[josephjclark]

I have no idea how we'll repro this: I think I just need to get better logging in the worker as as priority

[josephjclark]

worker 1.12.1 has better logging, maybe that'll help us track this down