Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
	at cc.arduino.view.NotificationPopup.updateLocation(NotificationPopup.java:244)
	at cc.arduino.view.NotificationPopup.<init>(NotificationPopup.java:222)
	at cc.arduino.view.NotificationPopup.<init>(NotificationPopup.java:72)
	at cc.arduino.contributions.ContributionsSelfCheck.lambda$run$0(ContributionsSelfCheck.java:133)
	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)

user@lysmarine:~ $ arduino --version
Picked up JAVA_TOOL_OPTIONS: 
Loading configuration...
Initialising packages...
Preparing boards...
Arduino: 1.8.19