This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 25560 - Double Clicking on Java File in Explorer can sometime cause an exception
Summary: Double Clicking on Java File in Explorer can sometime cause an exception
Status: CLOSED DUPLICATE of bug 24871
Alias: None
Product: debugger
Classification: Unclassified
Component: Code (show other bugs)
Version: 3.x
Hardware: Other Other
: P3 blocker (vote)
Assignee: issues@debugger
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2002-07-11 19:10 UTC by RefuX
Modified: 2003-06-30 17:27 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description RefuX 2002-07-11 19:10:48 UTC 
java.lang.NullPointerException
        at 
org.openide.text.NbDocument.findLineRootElement(NbDocument.java:80)
 
       at 
org.openide.text.NbDocument.findLineNumber(NbDocument.java:94)
 
       at 
org.netbeans.modules.debugger.support.util.Utils.getCurrentLine(Utils.java:659)
 
       at 
org.netbeans.modules.debugger.support.actions.RunToCursorAction.enable(RunToCursorAction.java:78)
 
       at 
org.openide.util.actions.NodeAction.isEnabled(NodeAction.java:118)
 
       at 
org.openide.awt.Actions$ButtonBridge.updateState(Actions.java:368)
 
       at 
org.openide.awt.Actions$1.run(Actions.java:327)
        
at org.openide.util.Mutex.doEvent(Mutex.java:897)
        
at 
org.openide.util.Mutex.readAccess(Mutex.java:230)
 
       at 
org.openide.awt.Actions$Bridge.propertyChange(Actions.java:325)
 
       at 
java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:152)
 
       at 
org.openide.util.SharedClassObject.firePropertyChange(SharedClassObject.java:377)
 
       at 
org.openide.util.actions.NodeAction.maybeFireEnabledChange(NodeAction.java:246)
 
       at 
org.openide.util.actions.NodeAction$NodesL.forget(NodeAction.java:361)
 
       at 
org.openide.util.actions.NodeAction$NodesL.update(NodeAction.java:339)
 
       at 
org.openide.util.actions.NodeAction$NodesL.propertyChange(NodeAction.java:331)
 
       at 
java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:152)
 
       at 
org.netbeans.core.windows.RegistryImpl.tryFireChanges(RegistryImpl.java:358)
 
       at 
org.netbeans.core.windows.RegistryImpl.selectedNodesChanged(RegistryImpl.java:314)
 
       at 
org.netbeans.core.windows.frames.DefaultContainerImpl.doActivateComponent(DefaultContainerImpl.java:855)
 
       at 
org.netbeans.core.windows.frames.DefaultContainerImpl.reactivateSelectedComponent(DefaultContainerImpl.java:1080)
 
       at 
org.netbeans.core.windows.frames.SplitContainerImpl.stateChanged(SplitContainerImpl.java:927)
 
       at 
javax.swing.JTabbedPane.fireStateChanged(JTabbedPane.java:234)
 
       at 
javax.swing.JTabbedPane$ModelListener.stateChanged(JTabbedPane.java:179)
 
       at 
javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:99)
 
       at 
javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:51)
 
       at 
javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:349)
 
       at 
javax.swing.JTabbedPane.setSelectedComponent(JTabbedPane.java:399)
 
       at 
org.netbeans.core.windows.frames.SplitContainerImpl.componentSelected(SplitContainerImpl.java:880)
 
       at 
org.netbeans.core.windows.frames.DefaultContainerImpl.setSelectedTopComponent(DefaultContainerImpl.java:923)
 
       at 
org.netbeans.core.windows.frames.DefaultContainerImpl.requestFocus(DefaultContainerImpl.java:684)
 
       at 
org.netbeans.core.windows.ModeImpl.doRequestFocus(ModeImpl.java:967)
 
       at 
org.netbeans.core.windows.ModeImpl.requestFocus(ModeImpl.java:927)
 
       at 
org.netbeans.core.windows.WindowManagerImpl$TopComponentManager$DoRequest.requestFocus(WindowManagerImpl.java:2019)
 
       at 
org.netbeans.core.windows.WindowManagerImpl$TopComponentManager$DoRequest.run(WindowManagerImpl.java:2045)
 
       at 
org.netbeans.core.windows.WindowManagerImpl$TopComponentManager.requestFocus(WindowManagerImpl.java:1753)
 
       at 
org.openide.windows.TopComponent.requestFocus(TopComponent.java:423)
 
       at 
org.openide.text.CloneableEditor.requestFocus(CloneableEditor.java:293)
 
       at 
org.openide.windows.CloneableOpenSupport$1.run(CloneableOpenSupport.java:67)
 
       at 
java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:154)
[catch] 
at 
java.awt.EventQueue.dispatchEvent(EventQueue.java:337)
 
       at 
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
 
       at 
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
 
       at 
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
 
       at 
java.awt.EventDispatchThread.run(EventDispatchThread.java:85)
Comment 1 Jan Lahoda 2002-07-16 11:10:47 UTC 
This is duplicate of issue #24871. If you have seen it on newer build
than 2002-07-08, please reopen the original bug.
Comment 2 Jan Lahoda 2002-07-16 11:11:56 UTC 

*** This issue has been marked as a duplicate of 24871 ***
Comment 3 Quality Engineering 2003-06-30 17:24:35 UTC 
Resolved for 3.3.x or earlier, no new info since then -> closing.
Comment 4 Quality Engineering 2003-06-30 17:27:21 UTC 
Resolved for 3.3.x or earlier, no new info since then -> closing.