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Hi Everyone, I’m currently using prefect 2.15.0 and I’ve created my prefect.yaml in the root of my project but getting error type when I try and run “prefect deploy —all”.

Getting this error:

for names in names:
TypeError: ‘Nonetype’ object is not iterable’

Any help would be greatly appreciated.

ah, this is an issue with one of Prefect's dependencies, `typer`

you can fix this by either updating prefect to the latest version or installing an earlier version of `typer`  (&lt;0.10.0) into your environment,

Yep that did it. I couldn’t update my prefect version but it seems like downgrading typer from 0.11.0 to 0.9.4 worked. Thank you so much!