java.lang.IllegalStateException: No OutWriter available
   at org.netbeans.core.output2.NbIO.outOrException(NbIO.java:197)
   at org.netbeans.core.output2.NbIO.access$900(NbIO.java:75)
   at org.netbeans.core.output2.NbIO$IOFoldingImpl$NbIoFoldHandleDefinition.setExpanded(NbIO.java:683)
   at org.netbeans.core.output2.NbIO$IOFoldingImpl$NbIoFoldHandleDefinition.setExpanded(NbIO.java:671)
   at org.openide.windows.FoldHandle.setExpanded(FoldHandle.java:101)
   at org.netbeans.modules.maven.execute.cmd.ExecutionEventObject$Tree.collapseFold(ExecutionEventObject.java:266)
   at org.netbeans.modules.maven.execute.CommandLineOutputHandler.processExecEvent(CommandLineOutputHandler.java:458)
   at org.netbeans.modules.maven.execute.CommandLineOutputHandler.access$300(CommandLineOutputHandler.java:95)
   at org.netbeans.modules.maven.execute.CommandLineOutputHandler$Output.run(CommandLineOutputHandler.java:301)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1425)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2038)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.IllegalStateException: No OutWriter available
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:420)
   at org.netbeans.modules.maven.execute.CommandLineOutputHandler.setStdOut(CommandLineOutputHandler.java:175)
   at org.netbeans.modules.maven.execute.MavenCommandLineExecutor.run(MavenCommandLineExecutor.java:291)
   at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:153)