How to install custom matlab app
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Hey I made a custom matlab app and I am trying to share it with the rest of my team. I have been testing to see if I could install it myself onto my computer however I get this into the command window when I try to install it.
Exception in thread "AWT-EventQueue-0": java.lang.NullPointerException
at com.mathworks.appmanagement.desktop.AppInstallNotifier$1.run(AppInstallNotifier.java:41)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
4 Comments
Ayush
on 7 Sep 2023
I tried to reproduce the error but for me it's working fine can you provide some more details of the target machine you are trying to install.
Thank you
Answers (1)
Raj
on 1 Oct 2023
Hi Harris,
I understand that you are getting the above error while installing the app in MATLAB. I tried reproducing the error, but your app is working fine for me.
Alternatively, you can also try it by installing using the MATLAB Command Line Interface:
matlab.apputil.install(<mlappinstall file>)
Attaching below the documentation of the command for your reference-
Hope this resolves your query, and you are able to proceed further!
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