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Bug 246304

Summary:	AssertionError: Validation Failed: OperationSupport cannot be null because OperationContainer contains elements: [] and invalid elements []
Product:	platform	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Plugin Manager	Assignee:	Libor Fischmeistr <lfischmeistr>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	8.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	211127
Attachments:	stacktrace

Description Exceptions Reporter 2014-08-06 13:08:03 UTC

This bug was originally marked as duplicate of bug 220697, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build 201312150002)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.65-b04, Java(TM) SE Runtime Environment, 1.7.0_65-b19
OS: Mac OS X

User Comments:
GUEST: tried to install gradle plugin




Stacktrace: 
java.lang.AssertionError: Validation Failed: OperationSupport cannot be null because OperationContainer contains elements: [] and invalid elements []
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep.handleValidation(InstallStep.java:433)
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep.doDownloadAndVerificationAndInstall(InstallStep.java:217)
   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)

Comment 1 Exceptions Reporter 2014-08-06 13:08:10 UTC

Created attachment 148576 [details]
stacktrace