Xamarin iOS can't bundle mlmodel

Question

Xamarin iOS can't bundle mlmodel

evmd 1

I am trying to make a machine learning app. I have an .mlmodel file, but when I try to build my app I always hit two errors that cancels it.

Resources/model.cs(20,20): Error CS0542: 'model': member names cannot be the same as their enclosing type (CS0542)

Resources/model.cs(23,23): Error CS0102: The type 'modelOutput' already contains a definition for 'Identity' (CS0102)

My model comes from a tf model that I converted using the coremltools converter, and the model.cs is autogenerated by that file according to what it says at the top. Anyone know what I am doing wrong?

Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,456 Reputation points Microsoft External Staff

2022-08-08T10:02:12.523+00:00

Hi @evmd , please check your .mlmodel extension , and check if its Build action is set to CoreMLModel in the model file's properties.
CS0102 means “A class contains multiple declarations for identifiers with the same name at the same scope. To fix the error, rename the duplicate identifiers.”
CS0542 means member names cannot be the same as their enclosing type.
Please check if there is a member named model, you can rename it. And check the modelOutput, Identity in your model.cs.
evmd 1 Reputation point

2022-08-08T11:18:40.653+00:00

I ended up deleting the model.cs. I can't remember the tool I used originally but when I reconverted the model using coremltools it didn't generate a model.cs file. Without a model.cs file, it built. I'm encountering a different error now with the native code hitting a segv, but I am not sure if that is related to the model.cs as it happens inconsistently but most often at various indices while I'm assigning to an MLMultiArray.
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 36,456 Reputation points Microsoft External Staff

2022-08-09T08:51:23.317+00:00

OK, let's focus on the other thread.