#1 Doesn't open in Windows

[Aigars Gedroics]

Simple execute in WIndows 8 Pro doesn't output anything.

Running in command line like this:
$ java -jar SuperSync.jar

I get an exception

SEVERE: Application class supersync.SynchronizerApp failed to launch
java.lang.NullPointerException: Null output stream
at java.io.PrintStream.requireNonNull(PrintStream.java:79)
at java.io.PrintStream.<init>(PrintStream.java:151)
at java.io.PrintStream.<init>(PrintStream.java:135)
at supersync.sync.Logger.logDebugError(Logger.java:55)
at supersync.SyncManager.initialize(SyncManager.java:69)
at supersync.ui.SynchronizerView.myInit(SynchronizerView.java:1038)
at supersync.ui.SynchronizerView.<init>(SynchronizerView.java:79)
at supersync.SynchronizerApp.startup(SynchronizerApp.java:40)
at org.jdesktop.application.Application$1.run(Application.java:171)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:682)
at java.awt.EventQueue$3.run(EventQueue.java:680)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)

Exception in thread "AWT-EventQueue-0" java.lang.Error: Application class supersync.SynchronizerApp failed to launch
at org.jdesktop.application.Application$1.run(Application.java:177)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:682)
at java.awt.EventQueue$3.run(EventQueue.java:680)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)
Caused by: java.lang.NullPointerException: Null output stream
at java.io.PrintStream.requireNonNull(PrintStream.java:79)
at java.io.PrintStream.<init>(PrintStream.java:151)
at java.io.PrintStream.<init>(PrintStream.java:135)
at supersync.sync.Logger.logDebugError(Logger.java:55)
at supersync.SyncManager.initialize(SyncManager.java:69)
at supersync.ui.SynchronizerView.myInit(SynchronizerView.java:1038)
at supersync.ui.SynchronizerView.<init>(SynchronizerView.java:79)
at supersync.SynchronizerApp.startup(SynchronizerApp.java:40)
at org.jdesktop.application.Application$1.run(Application.java:171)
... 14 more

Am I doing something wrong?