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Bug 268004

Summary:	NullPointerException at org.openide.filesystems.FileChangeImpl.locateCurrent
Product:	platform	Reporter:	ytn01
Component:	Filesystems	Assignee:	Jaroslav Havlin <jhavlin>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	8.2
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	226213
Attachments:	stacktrace

Description ytn01 2016-09-13 17:16:09 UTC

Build: NetBeans IDE 8.2 RC (Build 201609120201)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.112-b04, Java(TM) SE Runtime Environment, 1.8.0_112-ea-b04
OS: Windows 10

User Comments:
ytn01: Installed NB8.2 RC.
I launched it after installation,.. and I was asked to import settings from previous installations. I clicked yes.
After IDE started, I was asked to import plugins from previous installation,.. I checked all "compatible" plugins,.. and one plugin from under incompatible list (Darcula LAF).
Once plugins installed, I was asked to restart,.. I confirmed.
IDE restarted after it finished background scanning and loading maven repsitories.
After it restarted,.. exception was thrown.




Stacktrace: 
java.lang.NullPointerException
   at org.openide.filesystems.FileChangeImpl.locateCurrent(FileChangeImpl.java:96)
   at org.openide.filesystems.FileChangeImpl.addFileChangeListenerImpl(FileChangeImpl.java:242)
   at org.openide.filesystems.FileUtil.addFileChangeListener(FileUtil.java:295)
   at org.netbeans.modules.web.clientproject.api.util.WatchedFile.getWatchedFile(WatchedFile.java:148)
   at org.netbeans.modules.web.clientproject.api.util.WatchedFile.getFile(WatchedFile.java:121)
   at org.netbeans.modules.web.clientproject.api.json.JsonFile.getFile(JsonFile.java:172)

Comment 1 ytn01 2016-09-13 17:16:13 UTC

Created attachment 162031 [details]
stacktrace