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Bug 240836

Summary:	AssertionError: Operation failed: OperationSupport cannot be null because OperationContainer contains elements: [] and invalid elements [] container: org.netbeans.api.autoupdate.OperationContainer@35c
Product:	platform	Reporter:	_ pandajava <pandajava>
Component:	Plugin Manager	Assignee:	Libor Fischmeistr <lfischmeistr>
Status:	NEW ---
Severity:	normal	CC:	aldobrucale
Priority:	P3
Version:	8.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	206857
Attachments:	stacktrace stacktrace

Description _ pandajava 2014-01-22 18:31:08 UTC

Build: NetBeans IDE Dev (Build 201401220001)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.0-b55, Java(TM) SE Runtime Environment, 1.8.0-ea-b113
OS: Linux

User Comments:
pandajava: When browsing a jsp file in a Java web application




Stacktrace: 
java.lang.AssertionError: Operation failed: OperationSupport cannot be null because OperationContainer contains elements: [] and invalid elements []
container: org.netbeans.api.autoupdate.OperationContainer@35c50cb5+org.netbeans.modules.autoupdate.services.OperationContainerImpl@5b37686a
java.lang.Exception: Removed all
	at org.netbeans.modules.autoupdate.services.OperationContainerImpl.removeAll(OperationContainerImpl.java:398)
	at org.netbeans.api.autoupdate.OperationContainer.removeAll(OperationContainer.java:377)
	at org.netbeans.modules.autoupdate.ui.Containers.initNotify(Containers.java:74)
	at org.netbeans.modules.autoupdate.ui.PluginManagerUI.postInitComponents(PluginManagerUI.java:524)
	at org.netbeans.modules.autoupdate.ui.PluginManagerUI.access$000(PluginManagerUI.java:79)
	at org.netbeans.modules.autoupdate.ui.PluginManagerUI$1.run(PluginManagerUI.java:133)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcesso
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep.doDownloadAndVerificationAndInstall(InstallStep.java:216)
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep.access$200(InstallStep.java:106)
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep$2.run(InstallStep.java:206)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.doEvaluate(RequestProcessor.java:2085)
   at org.openide.util.RequestProcessor$Task.waitFinished(RequestProcessor.java:1655)

Comment 1 _ pandajava 2014-01-22 18:31:10 UTC

Created attachment 144260 [details]
stacktrace

Comment 2 aldobrucale 2014-02-06 13:46:26 UTC

Created attachment 144867 [details]
stacktrace

installing plugin from previous version