Intermittant "uninitialized constant RunCaseJob" error when triggering job

[epugh]

Periodically I get this error:

Here is the raw data:

  {
  "id": 268,
  "queue_name": "bulk_processing",
  "class_name": "RunCaseJob",
  "arguments": {
    "job_class": "RunCaseJob",
    "job_id": "9fcfc846-a982-4ac8-b2e1-11878b2d97af",
    "provider_job_id": null,
    "queue_name": "bulk_processing",
    "priority": null,
    "arguments": [
      {
        "_aj_globalid": "gid://quepid/Case/6789"
      },
      {
        "_aj_globalid": "gid://quepid/Try/63146"
      }
    ],
    "executions": 0,
    "exception_executions": {},
    "locale": "en",
    "timezone": "UTC",
    "enqueued_at": "2024-12-30T16:08:10.153536324Z",
    "scheduled_at": "2024-12-30T16:08:10.150847860Z"
  },
  "priority": 0,
  "active_job_id": "9fcfc846-a982-4ac8-b2e1-11878b2d97af",
  "scheduled_at": "2024-12-30T16:08:10.150Z",
  "finished_at": null,
  "concurrency_key": null,
  "created_at": "2024-12-30T16:08:10.410Z",
  "updated_at": "2024-12-30T16:08:10.410Z"
}

If I retry the job (using mission control) it will give the same error. However, if I resubmit a new RunCaseJob with the same arguments, then that second one runs.

If you are curious, the PR that adds solid_queue to my open source app is here: o19s/quepid#1039

Thanks for any ideas!

[Kaakati]

Same happening with me, I have an OTPMailer that SolidQueue says method not found, and another Job that says uninitialized constant.

[epugh]

It seems to happen when I directly use perform_later, however I have a nightly recurring job that doesn't seem to have the same issue. I'm wondering if it's some sort of order of loading classes?

[rosa]

Hey @epugh, thanks for the link to the app and the PR. That's very strange! I wonder if, given that this branch hasn't been merged yet, is possible you're enqueuing that job and it's being picked up by a worker that doesn't have that branch's code?

@Kaakati, could you provide more details about the errors you're getting? With backtraces if possible, and the lines of code that might be relevant.