java.lang.ClassCastException: org.netbeans.modules.xml.XMLDataObject cannot be cast to org.openide.loaders.InstanceDataObject
   at org.openide.loaders.InstanceDataObject.storeSettings(InstanceDataObject.java:376)
   at org.openide.loaders.InstanceDataObject.access$900(InstanceDataObject.java:91)
   at org.openide.loaders.InstanceDataObject$Creator.run(InstanceDataObject.java:1540)
   at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:127)
   at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:566)
   at org.openide.loaders.DataObjectPool.runAtomicActionSimple(DataObjectPool.java:229)
   at org.openide.loaders.InstanceDataObject$Creator.createInstanceDataObject(InstanceDataObject.java:1554)
   at org.openide.loaders.InstanceDataObject.create(InstanceDataObject.java:342)
   at org.openide.loaders.InstanceDataObject.create(InstanceDataObject.java:318)
   at org.netbeans.modules.jvi.KeyActionsFS.injectKeyActionsLayer(KeyActionsFS.java:67)
   at org.netbeans.modules.jvi.Module.restored(Module.java:284)
   at org.netbeans.core.startup.NbInstaller.loadCode(NbInstaller.java:426)
   at org.netbeans.core.startup.NbInstaller.load(NbInstaller.java:366)
   at org.netbeans.ModuleManager.enable(ModuleManager.java:1080)
   at org.netbeans.core.startup.ModuleList.installNew(ModuleList.java:339)
   at org.netbeans.core.startup.ModuleList.trigger(ModuleList.java:275)
   at org.netbeans.core.startup.ModuleSystem.restore(ModuleSystem.java:294)
   at org.netbeans.core.startup.Main.getModuleSystem(Main.java:172)
   at org.netbeans.core.startup.Main.start(Main.java:308)
   at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:123)
   at java.lang.Thread.run(Thread.java:662)