I have problem to open Deep learning App

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Hussain Mumtaiz
Hussain Mumtaiz on 25 Jun 2022
Edited: Cris LaPierre on 25 Jun 2022
Hi all; I received below message when i try to open deep learning app, i have nonproblem with my lice and alrady bought deep learing tool box.
Error using deepNetworkDesigner
Invalid default value for property 'Network' in class 'deepapp.internal.editor.import.NoArgsCallStrategy':
layerGraph requires a Neural_Network_Toolbox license.
Reg;
  8 Comments
Cris LaPierre
Cris LaPierre on 25 Jun 2022
You can check what toolboxes are on your license by checking your MathWorks Account. Click on your license number to view the products included on your license.
If you see that you do have a license for the Deep Learning Toolbox, I would suggest using the Add-Ons Explorer to uninstall the Deep Learning Toolbox. Once uninstalled, restart MATLAB and use the Add-Ons Explorer to add the Deep Learning Toolbox.
If that doesn't work, I suggest contacting support.

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Answers (2)

Image Analyst
Image Analyst on 25 Jun 2022
Try this. Tell us what you see in the command window:
% Check that user has the specified Toolbox installed and licensed.
% hasLicenseForToolbox = license('test', 'image_toolbox'); % Check for Image Processing Toolbox.
% hasLicenseForToolbox = license('test', 'Image_Acquisition_Toolbox'); % Check for Image Acquisition Toolbox.
% hasLicenseForToolbox = license('test', 'Statistics_Toolbox'); % Check for Statistics and Machine Learning Toolbox.
% hasLicenseForToolbox = license('test', 'Signal_Toolbox'); % Check for Signal Processing Toolbox.
% hasLicenseForToolbox = license('test', 'Video_and_Image_Blockset'); % Check for Computer Vision System Toolbox.
hasLicenseForToolbox = license('test', 'Neural_Network_Toolbox'); % Check for Deep Learning Toolbox.
if ~hasLicenseForToolbox
% User does not have the toolbox installed, OR if it is installed, there is no available license for it.
% For example, there is a pool of 10 licenses and all 10 have been checked out by other people already.
ver % List what toolboxes the user has licenses available for.
message = sprintf('Sorry, but you do not seem to have the Deep Learning Toolbox.\nDo you want to try to continue anyway?');
reply = questdlg(message, 'Toolbox missing', 'Yes', 'No', 'Yes');
if strcmpi(reply, 'No')
% User said No, so exit.
return;
end
else
fprintf('You do have a license for that toolbox.\n')
end
  4 Comments
Image Analyst
Image Analyst on 25 Jun 2022
Try again later. I could be wrong but it looks like you have it installed but don't have a license to use it. One possibility is that you're using some kind of shared license and there is just a limited number of licenses available at any point in time, and you just were unlucky enough to pick a time when all the licenses were "checked out" by other students. When one of them exits MATLAB, that should free up a license.
If you are not using a shared license, the call tech support for free installation help, even for students. But you'll have to wait until Monday. Maybe you could just try reinstalling.

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Hussain Mumtaiz
Hussain Mumtaiz on 25 Jun 2022
Thank you actually i am not using a shared license I hope to find the problem, othwise I have to wait until Monday.
Thank's

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R2022a

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