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Esri / deep-learning-frameworks

Installation support for Deep Learning Frameworks for the ArcGIS System
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Cannot train UNet model with default parameters in ArcGIS Pro 3.2.2 #90

Closed hellwue closed 2 months ago

hellwue commented 4 months ago

ArcGIS Pro Version: 3.2.2. deep-learning-essentials installed like described here under "Developer install steps".

When trying to train a UNet model through the "Train Deep Learning Model" tool it results in an error.

Screenshot 2024-06-20 134743

The stack trace when doing this in a Notebook reveals that this issue stems from fastai when it checks if there are pretrained models in torchvision.models, as there are none with the suffix "_weights" as shown in the screenshot below:

Screenshot 2024-06-20 135011

This weight suffix only seems available for torchvision>=0.13, but version 0.9.2 is installed...

This error still occurs when installing the arcgis deep learning backbones for disconnected environments.

scw commented 3 months ago

@hellwue What version of the Python API are you using? It could be a mismatch there if the environment has been upgraded with a newer API release, but I would only expect that to be the case in a custom environment (not the default arcgispro-py3 with DL installer overlaid)

scw commented 2 months ago

@hellwue Haven't heard back so closing this, but if you continue to have issues with the package versions let us know the details and we can take a look.