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Build: NetBeans IDE Dev (Build 201310110001) VM: Java HotSpot(TM) 64-Bit Server VM, 24.0-b56, Java(TM) SE Runtime Environment, 1.7.0_40-b43 OS: Windows 7 User Comments: MackSix: 1. Shutdown NetBeans Stacktrace: java.lang.NullPointerException at org.netbeans.modules.project.libraries.LibrariesStorage.fileChanged(LibrariesStorage.java:446) at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEventImpl(FCLSupport.java:160) at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEvent(FCLSupport.java:128) at org.openide.filesystems.FCLSupport.dispatchEvent(FCLSupport.java:105) at org.openide.filesystems.FileObject$ED.dispatch(FileObject.java:1318) at org.openide.filesystems.EventControl.invokeDispatchers(EventControl.java:213)
Created attachment 141016 [details] stacktrace
Sorry, I meant to say I just minimized NetBeans. I had just started it and then minimized it. Then I heard the computer give an alert ding and the exception dialog popped-up.
Possibly related to feature on demand. After a restart of NetBeans, everything was deactivated.
This old bug may not be relevant anymore. If you can still reproduce it in 8.2 development builds please reopen this issue. Thanks for your cooperation, NetBeans IDE 8.2 Release Boss