I have a flow that ran fine from cloud 24 hours ago This mor

Question

I have a flow that ran fine from cloud 24 hours ago This morning at 5am the flow run says Downloading deployment from None followed by a file not found for the flow s python file in my deployment

Chris Whatley · Answer

I m still on prefect 2 7 11 on my agent Is this a release to release compatibility problem

Chris Whatley · Answer

I now have another unrelated job that failed the same way

redsquare · Answer

are you using s3fs

Chris Whatley · Answer

yes

Chris Whatley · Answer

for flow storage if that s what you meant

redsquare · Answer

yeah

redsquare · Answer

we had an issue similar and had to pin s3fs==2023 1 0

redsquare · Answer

there was a recent change in that lib that caused path issues

redsquare · Answer

might not be that just feels similar ish

Chris Whatley · Answer

Very helpful Thanks That will probably save me a bunch of time I had not pinned that

Chris Whatley · Answer

That took care of it

Chris Whatley · Answer

Thanks < redsquare>

redsquare · Answer

great +1

Ryan Peden · Answer

It looks like it was an unfortunate breaking change in the `fsspec` libary underlying `s3fs` In last week s release we updated the `prefect` package s requiements to avoid the problematic `fsspec` version Unfortunately that only helps if you update to the newest Prefect version right away which many folks understandably avoid doing in production Glad to hear you got it sorted thanks to redsquare smile