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Bug 57372 - Unexpected Exception while editing a JSP
Summary: Unexpected Exception while editing a JSP
Status: RESOLVED FIXED
Alias: None
Product: editor
Classification: Unclassified
Component: -- Other -- (show other bugs)
Version: 4.x
Hardware: Other Windows ME/2000
: P3 blocker (vote)
Assignee: issues@editor
URL:
Keywords: RANDOM
Depends on:
Blocks:
 
Reported: 2005-04-02 15:38 UTC by yoav
Modified: 2007-11-05 13:44 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
The full log file (143.23 KB, text/plain)
2005-04-02 15:40 UTC, yoav 		Details
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Description yoav 2005-04-02 15:38:19 UTC 
>Log Session: Friday, April 1, 2005 6:30:49 PM PST
>System Info: 
  Product Version       = NetBeans IDE Dev (Build 200503150955)
  Operating System      = Windows 2000 version 5.0 running on x86
  Java; VM; Vendor      = 1.5.0_02; Java HotSpot(TM) Client VM 1.5.0_02-b09; Sun
Microsystems Inc.
  Java Home             = C:\Program Files\Java\jdk1.5.0_02\jre
  System Locale; Encod. = en_US (nb); Cp1252
  Home Dir; Current Dir = C:\Documents and Settings\yoav; C:\Program
Files\netbeans-4.1dev
  IDE Install; User Dir = C:\Program Files\netbeans-4.1dev\platform5;
C:\Documents and Settings\yoav\.netbeans\dev
  CLASSPATH             = C:\Program
Files\netbeans-4.1dev\platform5\lib\boot.jar;C:\Program
Files\Java\jdk1.5.0_02\lib\dt.jar;C:\Program Files\Java\jdk1.5.0_02\lib\tools.jar
  Boot & ext classpath  = C:\Program
Files\Java\jdk1.5.0_02\jre\lib\rt.jar;C:\Program
Files\Java\jdk1.5.0_02\jre\lib\i18n.jar;C:\Program
Files\Java\jdk1.5.0_02\jre\lib\sunrsasign.jar;C:\Program
Files\Java\jdk1.5.0_02\jre\lib\jsse.jar;C:\Program
Files\Java\jdk1.5.0_02\jre\lib\jce.jar;C:\Program
Files\Java\jdk1.5.0_02\jre\lib\charsets.jar;C:\Program
Files\Java\jdk1.5.0_02\jre\classes;C:\Program
Files\Java\jdk1.5.0_02\jre\lib\ext\dnsns.jar;C:\Program
Files\Java\jdk1.5.0_02\jre\lib\ext\localedata.jar;C:\Program
Files\Java\jdk1.5.0_02\jre\lib\ext\sunjce_provider.jar;C:\Program
Files\Java\jdk1.5.0_02\jre\lib\ext\sunpkcs11.jar
  Dynamic classpath     = C:\Program
Files\netbeans-4.1dev\platform5\core\core.jar;C:\Program
Files\netbeans-4.1dev\platform5\core\openide-loaders.jar;C:\Program
Files\netbeans-4.1dev\platform5\core\openide.jar;C:\Program
Files\netbeans-4.1dev\platform5\core\org-netbeans-swing-plaf.jar;C:\Program
Files\netbeans-4.1dev\platform5\core\updater.jar;C:\Program
Files\netbeans-4.1dev\nb4.1\core\org-netbeans-upgrade.jar;C:\Program
Files\netbeans-4.1dev\nb4.1\core\locale\core_nb.jar;C:\Program
Files\netbeans-4.1dev\ide5\core\org-netbeans-modules-utilities-cli.jar
-------------------------------------------------------------------------------
INFORMATIONAL *********** Exception occurred ************ at 6:31 PM on Apr 1, 2005
[catch]java.lang.IllegalStateException: Creating default editor mode. It
shouldn't happen this way
	at
org.netbeans.core.windows.WindowManagerImpl.getDefaultEditorMode(WindowManagerImpl.java:500)
	at
org.netbeans.core.windows.WindowManagerImpl.topComponentOpen(WindowManagerImpl.java:958)
	at org.openide.windows.TopComponent.open(TopComponent.java:279)
	at org.openide.windows.TopComponent.open(TopComponent.java:271)
	at
org.netbeans.core.output2.OutputWindow.requestVisibleForNewTab(OutputWindow.java:140)
	at org.netbeans.core.output2.Controller.createOutputTab(Controller.java:170)
	at org.netbeans.core.output2.Controller.performCommand(Controller.java:1011)
	at org.netbeans.core.output2.OutputWindow.eventDispatched(OutputWindow.java:310)
	at org.netbeans.core.output2.IOEvent.dispatch(IOEvent.java:255)
	at org.netbeans.core.output2.NbIO.post(NbIO.java:217)
	at org.netbeans.core.output2.Controller$1.run(Controller.java:60)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
	at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
	at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
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*********** Exception occurred ************ at 7:22 AM on Apr 2, 2005
java.lang.NullPointerException
	at org.netbeans.editor.EditorUI.getDefaultColoring(EditorUI.java:728)
	at org.netbeans.editor.DrawEngine.initInfo(DrawEngine.java:141)
	at org.netbeans.editor.DrawEngine.draw(DrawEngine.java:1085)
	at org.netbeans.editor.DrawEngineLineView.paint(DrawEngineLineView.java:227)
	at
org.netbeans.lib.editor.view.GapBoxViewChildren.paintChildren(GapBoxViewChildren.java:777)
	at org.netbeans.lib.editor.view.GapBoxView.paint(GapBoxView.java:1457)
	at org.netbeans.lib.editor.view.GapDocumentView.paint(GapDocumentView.java:225)
	at org.netbeans.editor.DrawEngineDocView.paint(DrawEngineDocView.java:300)
	at org.netbeans.editor.view.spi.LockView.paint(LockView.java:357)
	at javax.swing.plaf.basic.BasicTextUI$RootView.paint(BasicTextUI.java:1351)
	at javax.swing.plaf.basic.BasicTextUI.paintSafely(BasicTextUI.java:642)
	at javax.swing.plaf.basic.BasicTextUI.paint(BasicTextUI.java:791)
	at javax.swing.plaf.basic.BasicTextUI.update(BasicTextUI.java:759)
	at javax.swing.JComponent.paintComponent(JComponent.java:740)
	at javax.swing.JComponent.paint(JComponent.java:1003)
	at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4930)
	at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4883)
	at javax.swing.JComponent._paintImmediately(JComponent.java:4826)
	at javax.swing.JComponent.paintImmediately(JComponent.java:4633)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:451)
	at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
[catch] at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
	at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Comment 1 yoav 2005-04-02 15:40:13 UTC 
Created attachment 21310 [details]
The full log file
Comment 2 Miloslav Metelka 2005-04-04 10:06:02 UTC 
Could you please specify whether this happened right when you've opened the jsp?
And also could you please go to $userdir/config/Editors/text/x-jsp and there
should be fontColors.xml file (in case you've modified the jsp colorings). Could
you please attach it to this issue? Thanks.
Comment 3 yoav 2005-04-04 17:04:31 UTC 
- The exception occured while I was editing an already opened JSP and was
modifying a JSP declaration
- I haven't changed any JSP coloring so there is no fontColors.xml
Comment 4 Martin Roskanin 2005-04-06 09:46:29 UTC 
This is synchronization problem. In EditorUI.settingsChange there is a code:
coloringMap = null; // reset coloring map so it's lazily rebuilt
that is not synchronized with:
    public Map getColoringMap() {
        if (coloringMap == null) {
            coloringMap = createColoringMap();
        }
        return coloringMap;
    }
Comment 5 Miloslav Metelka 2005-04-07 10:31:13 UTC 
Mato is right.
I've added synchronizaion into getColoringMap() on Settings.class which should
resolve the problem.
Fixed in main trunk:
Checking in libsrc/org/netbeans/editor/EditorUI.java;
/cvs/editor/libsrc/org/netbeans/editor/EditorUI.java,v  <--  EditorUI.java
new revision: 1.72; previous revision: 1.71