Hello.
All of a sudden, I’m getting an exception shortly after Vassal has launched.
Model: Apple MacBook Pro
OS: 10.13.6 (High Sierra)
CPU: 2.9 GHz Intel Core i7
Memory: 16GB
Video: Radeon Pro 560 4096 MB graphics
VASSAL: 3.2.17
Java: 1.8.0_111
Module: none
After launching, Vassal appears in the Dock for several seconds, and then terminates. Error log contents:
2019-07-12 09:21:38,770 [0-main] INFO VASSAL.launch.StartUp - Starting
2019-07-12 09:21:38,775 [0-main] INFO VASSAL.launch.StartUp - OS Mac OS X 10.13.6
2019-07-12 09:21:38,775 [0-main] INFO VASSAL.launch.StartUp - Java version 1.8.0_211
2019-07-12 09:21:38,775 [0-main] INFO VASSAL.launch.StartUp - VASSAL version 3.2.17
2019-07-12 09:21:39,142 [0-AWT-EventQueue-0] INFO VASSAL.launch.ModuleManager - Manager
2019-07-12 09:21:39,168 [0-AWT-EventQueue-0] ERROR VASSAL.tools.ErrorDialog -
java.lang.ExceptionInInitializerError: null
at VASSAL.launch.ModuleManager.launch(ModuleManager.java:455) ~[Vengine.jar:na]
at VASSAL.launch.ModuleManager$2.run(ModuleManager.java:342) ~[Vengine.jar:na]
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) ~[na:1.8.0_211]
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) ~[na:1.8.0_211]
at java.awt.EventQueue.access$500(EventQueue.java:97) ~[na:1.8.0_211]
at java.awt.EventQueue$3.run(EventQueue.java:709) ~[na:1.8.0_211]
at java.awt.EventQueue$3.run(EventQueue.java:703) ~[na:1.8.0_211]
at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_211]
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74) ~[na:1.8.0_211]
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) ~[na:1.8.0_211]
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205) [na:1.8.0_211]
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [na:1.8.0_211]
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [na:1.8.0_211]
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [na:1.8.0_211]
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [na:1.8.0_211]
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [na:1.8.0_211]
Caused by: java.lang.NullPointerException: null
at java.awt.Window.init(Window.java:497) ~[na:1.8.0_211]
at java.awt.Window.(Window.java:537) ~[na:1.8.0_211]
at java.awt.Frame.(Frame.java:420) ~[na:1.8.0_211]
at java.awt.Frame.(Frame.java:385) ~[na:1.8.0_211]
at javax.swing.JFrame.(JFrame.java:189) ~[na:1.8.0_211]
at VASSAL.launch.ModuleManagerWindow.(ModuleManagerWindow.java:180) ~[Vengine.jar:na]
at VASSAL.launch.ModuleManagerWindow.(ModuleManagerWindow.java:178) ~[Vengine.jar:na]
… 16 common frames omitted
Could someone help me with this?
-Allan