Hi, I've been having an issue when trying to allow the ECS push-workpool to pull my code from GitHub. The flow works when code is pulled locally however it produces the error below when trying from the github repository:

KeyError: "No class found for dispatch key 'github-repository' in registry for type 'Block'."

Has anyone had this error or know how to solve it? Thank you

hey, I'm assuming your defining this in your pull steps in your prefect.yaml? Could you share that?

We aren't using a prefect.yaml file. We currently use prefect cloud and only have files for our flows and deployments. Do we also need a prefect.yaml file?

sorry my apologies! It's not required. Can you share your deployment's pull steps where it is trying to pull from github?

No worries! Oh, we haven't defined pull steps in our deployment.yaml. We ran the following deployment command and used the file generated as is:

prefect deployment build --name example_flow flows/example_flow_file.py:example_flow --storage-block github-repository/github-analytics-data-pipeline-prod/ --pool aws-push-work-pool --skip-upload --apply

Ah understood! Push Work Pools and Workers in general are not compatible with storage blocks. I would recommend running

prefect deploy

and following the CLI steps. I would check out the docs here and particularly here about pulling from github. Once your deployment is configured you should see in the UI something similar to this under

Deployments -> your deployment -> configuration

Thank you very much Jake! I'll keep you updated.