Hi everyone Data are being collected using prefect 2 0 Howev

Question

Hi everyone Data are being collected using prefect 2 0 However when a flow run is executed with a specific parameter there is often a problem that it fails without recording any log Since none of the internal logic is executed and logs are not accumulated it is difficult to identify the problem If anyone has any ideas why this is happening please help

Timo Vink · Answer

Looks like there s half an error message on the far right under `State Message` which looks relevant

jaehoon · Answer

oh i missed that one thank you Then why does this submission error occur Do any of you know

jaehoon · Answer

`Submission failed Traceback most recent call last File home ubuntu prefect venv lib python3 10 site packages prefect infrastructure docker py line 89 in get docker client docker client = docker from env AttributeError module docker has no attribute from env During handling of the above exception another exception occurred AttributeError module docker has no attribute errors `

Timo Vink · Answer

Looks like some sort of confusion with the import of `docker` Do you have an incompatible version installed looks like prefect needs gt =4 0 a custom library called `docker` or a file like `docker py` or `docker init py`

Christopher Boyd · Answer

Agree with Timo thank you for chiming in `AttributeError module docker has no attribute errors` indicates a likely versioning mismatch on docker between where you built the flow and where it is executing You aren t seeing other logs in the UI because the flow hasn t started due to infrastructure not being started

jaehoon · Answer

Thank you all for your replies Did you mean the docker version you mentioned the docker engine version or the docker package version in python

Christopher Boyd · Answer

The docker page version for starters that is being referenced This behavior and error message in particular is not Docker or Prefect but a very common error in ANY package with version mismatches I would pin your versions ideally