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I am getting "Swing is not available error"

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Gourav
Gourav on 21 Jul 2024
Edited: Ayush Modi on 21 Jul 2024
I am trying to import a model. But when using importONNXNetwork function I am getting the following error:
Error using matlab.internal.indentcodeLegacy
This feature is not supported because:
Swing is not currently available.
Can anybody help me ?

Answers (1)

Ayush Modi
Ayush Modi on 21 Jul 2024
Edited: Ayush Modi on 21 Jul 2024
Hi Gourav,
This is an bug with "importONNXNetwork" function. As a workaround, you can follow the below steps:
       1.   Run MATLAB desktop using the GUI.
       2.   Edit a file to remove the call to “indentcode” in MATLAB using the following command in MATLAB command window:    
>>edit nnet.internal.cnn.onnx.fcn.ModelTranslation
  Search for the call to “indentcode” and remove or comment out the line in the code containing the function call.
code = nnet.internal.cnn.onnx.util.indentcode(code);
       3.   Edit another file to remove the call to “indentcode” in MATLAB using the following command in MATLAB command window:   
>>edit nnet.internal.cnn.onnx.CustomLayerManager
  Search for “indentcode” and make the following change: 
Original code:
classdefCode = string(indentcode(char(join(classdefCode'newline))))
Modified code:
classdefCode = string(char(join(classdefCode',newline));
       4.   Write an identity function in your local directory to override the “indentcode” function.    
function X = indentcode(X)
end
Note - This issue was solved in MATLAB R2024a version.

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