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Bug 237424

Summary:	NullPointerException at org.netbeans.modules.web.inspect.ui.DomTCController.updateDomTC0
Product:	web	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Inspection	Assignee:	Jan Stola <jstola>
Status:	RESOLVED WORKSFORME
Severity:	normal
Priority:	P3
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	204771
Attachments:	stacktrace

Description Exceptions Reporter 2013-10-21 13:59:36 UTC

This bug was originally marked as duplicate of bug 227879, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.4 Beta (Build 201307092200)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.25-b01, Java(TM) SE Runtime Environment, 1.7.0_25-b17
OS: Windows 7

User Comments:
GUEST: Just launched chrome debugger for phonegap app




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.web.inspect.ui.DomTCController.updateDomTC0(DomTCController.java:138)
   at org.netbeans.modules.web.inspect.ui.DomTCController.access$000(DomTCController.java:62)
   at org.netbeans.modules.web.inspect.ui.DomTCController$1.run(DomTCController.java:110)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
   at java.awt.EventQueue.access$200(EventQueue.java:103)

Comment 1 Exceptions Reporter 2013-10-21 13:59:38 UTC

Created attachment 141353 [details]
stacktrace

Comment 2 Jan Stola 2014-08-04 12:41:49 UTC

The exception shows that DomTree window TopComponentGroup cannot be found. Unfortunately, it is not clear how this can happen. Moreover, there are just 3 reports from NetBeans 7.4 and no report from NetBeans 8. Hence, I am closing this issue as non-reproducible. Feel free to reopen it if you are still able to reproduce it, but do not forgot to provide more details then.