java.lang.IllegalArgumentException: Prefix string too short
   at java.io.File.createTempFile(File.java:2001)
   at org.netbeans.modules.cnd.remote.sync.FtpSyncWorker.uploadPlainFilesInZip(FtpSyncWorker.java:645)
   at org.netbeans.modules.cnd.remote.sync.FtpSyncWorker.synchronizeImpl(FtpSyncWorker.java:231)
   at org.netbeans.modules.cnd.remote.sync.FtpSyncWorker.startup(FtpSyncWorker.java:788)
   at org.netbeans.modules.cnd.remote.sync.RemoteBuildProjectActionHandler.execute(RemoteBuildProjectActionHandler.java:176)
   at org.netbeans.modules.cnd.makeproject.api.ProjectActionSupport$EventsProcessor.run(ProjectActionSupport.java:598)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)