Hola.
Cada vez que abro Skin edit me da error:
SkinEdit - alpha 3 pre 5
!!! UNCAUGHT !!!
Thread: Thread[AWT-EventQueue-0,6,main]
java.lang.NullPointerException
at javax.swing.plaf.basic.BasicProgressBarUI.updateSizes(null:-1)
at javax.swing.plaf.basic.BasicProgressBarUI.getBox(null:-1)
at javax.swing.plaf.metal.MetalProgressBarUI.paintIndeterminate(null:-1)
at javax.swing.plaf.basic.BasicProgressBarUI.paint(null:-1)
at javax.swing.plaf.ComponentUI.update(null:-1)
at javax.swing.JComponent.paintComponent(null:-1)
at javax.swing.JComponent.paint(null:-1)
at javax.swing.JComponent.paintToOffscreen(null:-1)
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(null:-1)
at javax.swing.RepaintManager$PaintManager.paint(null:-1)
at javax.swing.RepaintManager.paint(null:-1)
at javax.swing.JComponent._paintImmediately(null:-1)
at javax.swing.JComponent.paintImmediately(null:-1)
at javax.swing.RepaintManager.paintDirtyRegions(null:-1)
at javax.swing.RepaintManager.paintDirtyRegions(null:-1)
at javax.swing.RepaintManager.seqPaintDirtyRegions(null:-1)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(null:-1)
at java.awt.event.InvocationEvent.dispatch(null:-1)
at java.awt.EventQueue.dispatchEventImpl(null:-1)
at java.awt.EventQueue.access$000(null:-1)
at java.awt.EventQueue$1.run(null:-1)
at java.awt.EventQueue$1.run(null:-1)
at java.security.AccessController.doPrivileged(null:-2)
at java.security.AccessControlContext$1.doIntersectionPrivilege(null:-1)
at java.awt.EventQueue.dispatchEvent(null:-1)
at java.awt.EventDispatchThread.pumpOneEventForFilters(null:-1)
at java.awt.EventDispatchThread.pumpEventsForFilter(null:-1)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(null:-1)
at java.awt.EventDispatchThread.pumpEvents(null:-1)
at java.awt.EventDispatchThread.pumpEvents(null:-1)
at java.awt.EventDispatchThread.run(null:-1)
Y por este error no puedo usar Skin edit.
Si alguien sabe que puedo hacer, porfavor, contestarme 
.
He seguido los pasos de minecraft forums, en la ventana que te salía de la URL probé las dos opciones que te daban, pero seguía llendo mal. Así que miré en youtube vídeos de como instalar el Skin edit, y seguí el paso en el que en la URL había que borrar el 2 de skin edit, pero no me funciona tampoco.
Si alguien tiene skin edit y le funciona, ¿me podría decir que pasos siguió?
Gracias por leer.
