java.lang.AssertionError: AssertionError
   at org.netbeans.modules.remote.impl.RemoteLogger.assertTrue(RemoteLogger.java:129)
   at org.netbeans.modules.remote.impl.RemoteLogger.assertTrue(RemoteLogger.java:123)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.handShake(FSSDispatcher.java:610)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.getOrCreateServer(FSSDispatcher.java:580)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.dispatch(FSSDispatcher.java:417)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.dispatch(FSSDispatcher.java:401)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.sendRefreshRequest(FSSDispatcher.java:179)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.access$100(FSSDispatcher.java:96)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher$RefreshTask.run(FSSDispatcher.java:252)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)