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AutodeskAILab / BRepNet

BRepNet: A topological message passing system for solid models
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Solving environment: failed with initial frozen solve. Retrying with flexible solve. Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source. #15

Closed sanweishuwu100 closed 1 year ago

sanweishuwu100 commented 1 year ago

hi @zeroright

Could you try

conda install -c lambouj -c conda-forge occwl

and let me know if it works. The source code will be published soon

Originally posted by @JoeLambourne in https://github.com/AutodeskAILab/BRepNet/issues/1#issuecomment-918109206

sanweishuwu100 commented 1 year ago

When I use the above methodt, the following problems will appear. (base) PS C:\Users\19890> conda install -c lambouj -c conda-forge occwl Collecting package metadata (current_repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Can anyone help me? Thank you.

JoeLambourne commented 1 year ago

Hi @sanweishuwu100,

I'm also getting conda hanging when trying to create this environment. The working hypothesis is than this is caused by occwl issue 21. We had problems with the jupyter viewer if we didn't lock down the version of ipykernel, but now it looks like the environment doesn't install at all, so a dependency must have changed somewhere. I'm just checking with @pradeep-pyro about updating the package

samParry commented 1 year ago

Any update on the issue? I've run into a similar issue and can't properly install the repo.

JoeLambourne commented 1 year ago

Hi @samParry ,

Sorry you have been having trouble. We have made a number of tweaks to the occwl library, but we still have issues with dependencies. The solution which appears to be reliable is using mamba rather than conda to install packages. Could you try 

conda install -n base mamba -c conda-forge
...
mamba install occwl -c lambouj -c conda-forge

and see if you can get the occwl library to install?

JoeLambourne commented 1 year ago

When I use the above methodt, the following problems will appear. (base) PS C:\Users\19890> conda install -c lambouj -c conda-forge occwl Collecting package metadata (current_repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Can anyone help me? Thank you.

I found that cleaning out my conda base environment helped avoid very long hangs. I had accidentally installed lots of packages in there. I followed some of the instructions here