Aseem Wadhwa

Can you please share a script/python code snippet of the pytorch model to reproduce the error? (The code snippet pasted above does not have enough information to reproduce the error)

No other settings. What is the format the original onnx/torch model expects? If you set the is_bgr=True, then CoreML will convert the input image to BGRA during preprocessing.

Just don't provide the `classifier_config` argument to the `ct.convert` call, as shown [here](https://coremltools.readme.io/docs/unified-conversion-api#conversion-from-pytorch)

@huangguanbin can you please provide the pytorch model, which can reproduce this error? Otherwise its hard to debug the error.

The colab is not accessible...

Thank you for the nice code snippet to reproduce the issue. I can reproduce it as well. I see that there are constants in the torch graph which are of...

Can you please share the CoreML model which runs on NE with iOS16 but not with iOS17 (on the same device). If everything else is same (model, device) and the...

Can you check if the output is correct, that is, it matches with the pytorch output? I dont see its [documented](https://apple.github.io/coremltools/source/coremltools.converters.mil.mil.ops.defs.html#coremltools.converters.mil.mil.ops.defs.iOS15.activation.prelu) so either its a bug in the code, or...

I am able to reproduce the error. Thanks for sharing the model to easily reproduce the issue. This is clearly a bug, that happens in the `const_deduplication` pass while loading...

The first op likely refers to the operation capturing the input data transfer process to the execution engine. The gray tick shows that the op should be supported on the...