Errors in app designer 2020b
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I created a GUI in apdesigner a while back (possibly in v2019b). I tried to re-run it in v202b and it fails to run. I get the following error messages (XXXXXXXX refers to my application):
Unable to resolve the name matlab.apps.internal.GraphicsCallbackProxy.
Error in appdesigner.internal.service.AppManagementService (line 36)
obj.CallbackProxy = matlab.apps.internal.GraphicsCallbackProxy;
Error in appdesigner.internal.service.AppManagementService.instance (line 45)
obj = appdesigner.internal.service.AppManagementService();
Error in matlab.apps.AppBase/registerApp (line 47)
ams = appdesigner.internal.service.AppManagementService.instance();
Error in XXXXXXXX (line 596)
registerApp(app, app.LocationErrorMapUIFigure)
I then created a new empty GUI in appdesigner and when trying to run it I get similar errors.
I have tried a posted solution:
rehash toolboxcache
without success.
댓글 수: 4
Benjamin Thompson
2022년 2월 3일
You can post binary files including mlapp. There is a size limit for files but this type should not be a problem.
답변 (1개)
prabhat kumar sharma
2023년 10월 6일
편집: prabhat kumar sharma
2023년 10월 6일
Hi Carlos,
I understand that you are facing an issue while running the app using MATLAB App Designer. I have tried to reproduce the issue with the “app1.mlapp” file you shared, and it appears that the application worked correctly on my side.
I believe that this issue could be caused by one of the following reasons:
1.Please ensure that the path to your new application is added to MATLAB. It can be done as follows:
- Launch MATLAB.
- Navigate to your file in current folder.
- Right click on your file and select “Add to path > Selected File”.
2. The error you are receiving is usually caused by MATLAB having a pathing error. To resolve this error, please run the following commands in MATLAB in order:
restoredefaultpath
savepath
I hope this information helps you resolve the issue you are experiencing.
Best regards,
Prabhat Sharma
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