java.lang.NullPointerException
   at org.netbeans.modules.remote.support.LocalFileSystemProvider.isMine(LocalFileSystemProvider.java:238)
   at org.netbeans.modules.remote.spi.FileSystemProvider.getExecutionEnvironment(FileSystemProvider.java:93)
   at org.netbeans.modules.remotefs.versioning.impl.RemoteVcsSupportImpl.isConnectedFileSystem(RemoteVcsSupportImpl.java:396)
   at org.netbeans.modules.remotefs.versioning.api.RemoteVcsSupport.isConnectedFileSystem(RemoteVcsSupport.java:152)
   at org.netbeans.modules.remotefs.versioning.api.VCSFileProxySupport.isConnectedFileSystem(VCSFileProxySupport.java:584)
   at org.netbeans.modules.subversion.remote.ui.commit.ExcludeFromCommitAction.enable(ExcludeFromCommitAction.java:72)
   at org.openide.util.actions.NodeAction$DelegateAction.resultChanged(NodeAction.java:615)
   at org.openide.util.actions.NodeAction$DelegateAction.<init>(NodeAction.java:560)
   at org.openide.util.actions.NodeAction.createContextAwareInstance(NodeAction.java:357)
   at org.netbeans.modules.versioning.util.SystemActionBridge.createAction(SystemActionBridge.java:76)
   at org.netbeans.modules.versioning.util.SystemActionBridge.createAction(SystemActionBridge.java:82)
   at org.netbeans.modules.subversion.remote.ui.menu.IgnoreMenu.createMenu(IgnoreMenu.java:106)
   at org.netbeans.modules.subversion.remote.ui.menu.DynamicMenu.getMenuPresenter(DynamicMenu.java:62)
   at org.netbeans.modules.versioning.core.ProjectMenuItem.createmenuItem(ProjectMenuItem.java:181)
   at org.netbeans.modules.versioning.core.ProjectMenuItem.access$500(ProjectMenuItem.java:75)
   at org.netbeans.modules.versioning.core.ProjectMenuItem$LazyMenu.addVersioningSystemItems(ProjectMenuItem.java:319)
   at org.netbeans.modules.versioning.core.ProjectMenuItem$LazyMenu.access$400(ProjectMenuItem.java:233)
   at org.netbeans.modules.versioning.core.ProjectMenuItem$LazyMenu$1$1.run(ProjectMenuItem.java:290)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:749)
   at java.awt.EventQueue.access$500(EventQueue.java:97)
   at java.awt.EventQueue$3.run(EventQueue.java:702)
   at java.awt.EventQueue$3.run(EventQueue.java:696)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:719)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)