[ jEdit-devel ] Makerset NPE

[Manfred U. <uss...@ic...>]

Hi,

initally the MarkerSet plugin work fine after installing, but after the
first restart of jEdit I only get the following exception:

java.lang.NullPointerException
	at marker.tree.SourceLinkTree$SourceLinkTreeNodeRenderer.<init>(SourceLinkTree.java:428)
	at marker.tree.SourceLinkTree.<init>(SourceLinkTree.java:53)
	at marker.MarkerSetManager.<init>(MarkerSetManager.java:86)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
	at org.gjt.sp.jedit.bsh.Reflect.constructObject(Reflect.java:620)
	at org.gjt.sp.jedit.bsh.BSHAllocationExpression.constructObject(BSHAllocationExpression.java:123)
	at org.gjt.sp.jedit.bsh.BSHAllocationExpression.objectAllocation(BSHAllocationExpression.java:114)
	at org.gjt.sp.jedit.bsh.BSHAllocationExpression.eval(BSHAllocationExpression.java:62)
	at org.gjt.sp.jedit.bsh.BSHPrimaryExpression.eval(BSHPrimaryExpression.java:102)
	at org.gjt.sp.jedit.bsh.BSHPrimaryExpression.eval(BSHPrimaryExpression.java:47)
	at org.gjt.sp.jedit.bsh.Interpreter.eval(Interpreter.java:644)
	at org.gjt.sp.jedit.bsh.Interpreter.eval(Interpreter.java:738)
	at org.gjt.sp.jedit.bsh.Interpreter.eval(Interpreter.java:727)
	at org.gjt.sp.jedit.BeanShellFacade._eval(BeanShellFacade.java:148)
	at org.gjt.sp.jedit.BeanShellFacade.eval(BeanShellFacade.java:113)
	at org.gjt.sp.jedit.BeanShell.eval(BeanShell.java:369)
	at org.gjt.sp.jedit.gui.DockableWindowFactory$Window.createDockableWindow(DockableWindowFactory.java:467)
	at org.gjt.sp.jedit.gui.DockableWindowManagerImpl.showDockableWindow(DockableWindowManagerImpl.java:349)
	at org.gjt.sp.jedit.gui.DockableWindowFactory$Window$OpenAction.invoke(DockableWindowFactory.java:491)
	at org.gjt.sp.jedit.gui.InputHandler.invokeAction(InputHandler.java:342)
	at org.gjt.sp.jedit.jEdit$4.invokeAction(jEdit.java:3201)
	at org.gjt.sp.jedit.jEdit$4.invokeAction(jEdit.java:3183)
	at org.gjt.sp.jedit.EditAction$Wrapper.actionPerformed(EditAction.java:211)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1223)
	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1264)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
	at java.awt.Component.processMouseEvent(Component.java:6267)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
	at java.awt.Component.processEvent(Component.java:6032)
	at java.awt.Container.processEvent(Container.java:2041)
	at java.awt.Component.dispatchEventImpl(Component.java:4630)
	at java.awt.Container.dispatchEventImpl(Container.java:2099)
	at java.awt.Component.dispatchEvent(Component.java:4460)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
	at java.awt.Container.dispatchEventImpl(Container.java:2085)
	at java.awt.Window.dispatchEventImpl(Window.java:2478)
	at java.awt.Component.dispatchEvent(Component.java:4460)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Thanks,
Manfred