errors in compiled application

I have created an application in matlabs' app designer.

when running the app through matlab (by opening app designer and clicking "run"), everything works fine. everything also works fine if I package the app to a matlab app. however, when I compile the app and run the compiled file I get an error sound and the app malfunctions. following This Link, I tried to run the stand alone application through the command prompt but still didn't get any error messages or warnings.

During compilation I got the following messages in the log:

Warning: MATLAB preference entry "SMTP_Username" has been removed.

Warning: MATLAB preference entry "SMTP_Password" has been removed.

But I don't think they are related

would be thankful for any assistance

Nathan

Answer 1

[Nathan Blanc]

What fixed the issue for me was uninstalling matlab runtime (which was already installed) and let the app installer install it by itself

[Muhammad]

I have a similar issue. But uninstaling and reinstaling runtime didn't fix it. any suggestions? (https://www.mathworks.com/matlabcentral/answers/1807715-app-works-fine-in-matlab-but-fails-to-work-after-deployment).