java.lang.NullPointerException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • jconsole doesn't launch emitting NPE
    via by 800351,
  • Performance Regression over X11
    via GitHub by jimhester
    ,
  • error in setModel builder
    via Stack Overflow by galeonweb
    ,
  • Java swing multiple JTables one ColumnModel
    via Stack Overflow by Quillion
    ,
    • java.lang.NullPointerException at com.sun.java.swing.plaf.gtk.GTKLookAndFeel.initSystemColorDefaults(GTKLookAndFeel.java:1258) at com.sun.java.swing.plaf.gtk.GTKLookAndFeel.loadStyles(GTKLookAndFeel.java:1500) at com.sun.java.swing.plaf.gtk.GTKLookAndFeel.access$000(GTKLookAndFeel.java:37) at com.sun.java.swing.plaf.gtk.GTKLookAndFeel$WeakPCL$1.run(GTKLookAndFeel.java:1440) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)

    Users with the same issue

    Unknown visitor2 times, last one,
    Unknown visitor1 times, last one,
    Unknown visitor1 times, last one,
    bpbhat77
    115 times, last one,
    Unknown visitor1 times, last one,
    5 more bugmates