Java issue after switching to a new laptop

I got a new M2 MacBook Pro and migrated everything, including MATLAB 2023a from an older MacBook Pro (Intel chip). I started to get this error, but I was not able to fix it.

java.lang.reflect.InvocationTargetException

at sun.lwawt.macosx.LWCToolkit.invokeAndWait(LWCToolkit.java:649)

at sun.lwawt.macosx.CInputMethod.firstRectForCharacterRange(CInputMethod.java:713)

Caused by: java.lang.NullPointerException

at sun.lwawt.macosx.CInputMethod$6.run(CInputMethod.java:734)

at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:301)

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.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)

at java.awt.EventQueue$4.run(EventQueue.java:733)

at java.awt.EventQueue$4.run(EventQueue.java:731)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)

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)

Answer 1

[Himanshu]

• A Java runtime is required to be installed on your Mac for you to be able use MATLAB natively on Apple silicon.
• For detailed documentation regarding how to install and run MATLAB natively on Apple Silicon--including system requirements and supported products--please refer to this resource page.

[Stella]

Thank you. The issue has benn resolved.