java.lang.NoClassDefFoundError: Could not initialize class org.netbeans.modules.parsing.impl.indexing.errors.ErrorAnnotator
   at org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.doRefresh(TaskCache.java:465)
   at org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.refreshTransaction(TaskCache.java:457)
   at org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.dumpErrors(TaskCache.java:190)
   at org.netbeans.modules.parsing.spi.indexing.ErrorsCache.setErrors(ErrorsCache.java:65)
   at org.netbeans.modules.csl.core.TLIndexerFactory.commitErrors(TLIndexerFactory.java:99)
   at org.netbeans.modules.csl.core.TLIndexerFactory.scanFinished(TLIndexerFactory.java:94)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.scanFinished(RepositoryUpdater.java:1513)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSource(RepositoryUpdater.java:3201)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSources(RepositoryUpdater.java:3084)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$RootsWork.getDone(RepositoryUpdater.java:2831)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1973)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:3554)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:3496)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:574)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
   at java.lang.Thread.run(Thread.java:619)