Hello Team using Prefect Server version 0 14 1 with Dask Gat

Question

Hello Team using Prefect Server version 0 14 1 with Dask Gateway I keep seeing this error after building the Docker image and registering the flow Any insights into what might be causing this `dask gateway client GatewayClusterError Cluster dask gateway 227aa200f55a45a091b3cf6a0d037563 failed to start see logs for more information`

Nivi Mukka · Answer

Here are more details from GKE logs

Nivi Mukka · Answer

Last working version of Prefect Flow was using `conda` in the Dockerfile now it is using `pip` to install all packages

Kevin Kho · Answer

Hey < Nivi Mukka> what is your click version

Nivi Mukka · Answer

Hi < Kevin Kho> not sure I am using click Where can I check that

Zach Angell · Answer

upvote and distributed version <https github com dask dask issues 7658>

Nivi Mukka · Answer

```dask gateway==0 9 0 dask==2020 12 0 distributed==2020 12 0```

Kevin Kho · Answer

`pip show click` in the environment maybe Prefect needs click for the CLI

Nivi Mukka · Answer

`click==7 1 2` this is in the GCP Notebook Instance which is where I am doing the build and pushing flow to Prefect

Kevin Kho · Answer

How about in the image

Nivi Mukka · Answer

I am installing all the packages using `pip` now instead of `conda` because of Ananconda s <https www anaconda com blog anaconda commercial edition faq|commercial license>

Zach Angell · Answer

If you re using Prefect 0 14 1 the latest version of `click` will be installed as a dependency meaning `click 8 0` or higher

Nivi Mukka · Answer

Should I install `click` in my Dockerfile explicitly

Zach Angell · Answer

Yeah that should do it

Nivi Mukka · Answer

Okay will give it a shot

Nivi Mukka · Answer

Which version do you recommend

Kevin Kho · Answer

Anything below `8 0` i think

Nivi Mukka · Answer

Added `click==7 1 2` to my Dockerfile and that was the fix thank you so much