Application Compiler, error with an executable : importONNXNetwork requires the Deep Learning Toolbox Converter for ONNX Model
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I am trying to make an executable of a Matlab code using the Deep Learning Toolbox with Application Compiler.
The created executable make an error and display the following message:
![matlab error.png](https://www.mathworks.com/matlabcentral/answers/uploaded_files/230929/matlab%20error.png)
I have checked on the Add-On Explorer, the "Deep Learning Toolbox Converter for ONNX Model Format " is installed on my Matlab and the importONNXNetwork.m is automatically added to the list of "Files required for your application to run" in the Application Compiler.
The line 5 of test.m is the only use of the importONNXNetwork function:
modelfile = "AlexNet_pretrain_and_fit.onnx";
%testvie = uigetfile(pwd, "Neural network file");
classes = {'-1' '0' '1'};
outputtype = 'classification';
net = importONNXNetwork(modelfile,'OutputLayerType','classification',"Classes", classes) %line 5
To solve my problem I tried to:
- Put the toolxbox folder in the same directory than test.m and compile.
- Put the importONNXNetwork.m file in the same folder and add it to the list of files required for my application to run in the Application Compiler.
- I check that Deep Learning Toolbox is supported by Application compiler, not all command are supported but I seem ok for importONNXNetwork.
2 Comments
Hari Krishna Ravuri
on 6 Jan 2020
I'm unable to reproduce this behaviour on my side.Please provide reproductoin steps.
Answers (5)
CHANGYUAN
on 23 Jan 2020
Hi Leopold ,
I ran into the similar issue, and it got fixed. You may refer to my question and answer:
0 Comments
Hari Krishna Ravuri
on 7 Jan 2020
I have heard that this issue is known and the concerned parties may be investigating further.
0 Comments
Jan
on 21 Jan 2020
I just ran into the same issue when trying to deploy a Matlab executable for DeepLearning.
HR, since this appears to be a known problem, could you give us an estimate on a fix?
Thanks!
2 Comments
CHANGYUAN
on 23 Jan 2020
Hi Jan,
I ran into the similar issue, and it got fixed. You may refer to my question and answer:
misbah khan
on 4 Feb 2021
'imageInputLayer' requires Deep Learning Toolbox.
i have this problem how i solve this?
Sivylla Paraskevopoulou
on 9 May 2022
The Deploy Imported Network with MATLAB Compiler example can help you with your workflow. If you are using a MATLAB version older than R2021b, you must manually specify the path to the ONNX layers folder. Note that you can deploy only the imported network using MATLAB Compiler. You cannot deploy import functions, such as importTensorFlowNetwork and importONNXNetwork.
6 Comments
Sivylla Paraskevopoulou
on 26 Sep 2022
I think you will find this example helpful: Deploy Imported TensorFlow Model with MATLAB Compiler
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