java.lang.IllegalStateException: AntSession/AntEvent/TaskStructure method called after completion of Ant process
   at org.apache.tools.ant.module.bridge.impl.NbBuildLogger.verifyRunning(NbBuildLogger.java:224)
   at org.apache.tools.ant.module.bridge.impl.NbBuildLogger.println(NbBuildLogger.java:656)
   at org.apache.tools.ant.module.spi.AntSession.println(AntSession.java:127)
   at org.apache.tools.ant.module.run.StandardLogger$PartiallyLinkedLine.println(StandardLogger.java:461)
   at org.apache.tools.ant.module.bridge.impl.ForkedJavaOverride$Copier.run(ForkedJavaOverride.java:310)
   at java.lang.Thread.run(Thread.java:717)