java.lang.NullPointerException
   at jdk.nashorn.internal.ir.IfNode.accept(IfNode.java:79)
   at org.netbeans.modules.javascript2.editor.model.impl.ModelVisitor.enter(ModelVisitor.java:763)
   at jdk.nashorn.internal.ir.FunctionNode.accept(FunctionNode.java:291)
   at org.netbeans.modules.javascript2.editor.model.impl.ModelVisitor.enter(ModelVisitor.java:750)
   at jdk.nashorn.internal.ir.FunctionNode.accept(FunctionNode.java:291)
   at org.netbeans.modules.javascript2.editor.model.Model.getModelVisitor(Model.java:160)
   at org.netbeans.modules.javascript2.editor.model.Model.getGlobalObject(Model.java:462)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.index(JsIndexer.java:105)
   at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor$3.run(Indexable.java:248)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runIndexer(RepositoryUpdater.java:283)
   at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:246)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:3076)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:3098)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:598)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:155)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:139)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:206)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:203)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:74)
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:203)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:106)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:3017)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doIndex(RepositoryUpdater.java:2756)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.access$1600(RepositoryUpdater.java:2091)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2539)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2537)
   at org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.refreshTransaction(TaskCache.java:544)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:2537)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.scanFiles(RepositoryUpdater.java:3148)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:3614)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:3267)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$1T.run(RepositoryUpdater.java:387)
   at org.netbeans.modules.parsing.impl.indexing.SuspendSupport.runWithNoSuspend(SuspendSupport.java:130)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$1T.call(RepositoryUpdater.java:392)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$1T.call(RepositoryUpdater.java:384)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:74)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.enforcedFileListUpdate(RepositoryUpdater.java:398)
   at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport$Query$1.call(QuerySupport.java:598)
   at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport$Query$1.call(QuerySupport.java:569)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:74)
   at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport$Query.execute(QuerySupport.java:569)
   at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:368)
   at org.netbeans.modules.html.editor.api.index.HtmlIndex.getAllRemoteDependencies(HtmlIndex.java:207)
   at org.netbeans.modules.web.clientproject.remotefiles.RemoteFiles.updateRemoteFiles(RemoteFiles.java:114)
   at org.netbeans.modules.web.clientproject.remotefiles.RemoteFiles.access$100(RemoteFiles.java:66)
   at org.netbeans.modules.web.clientproject.remotefiles.RemoteFiles$2.run(RemoteFiles.java:103)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:598)
   at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:382)
   at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:365)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:206)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:203)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:74)
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:203)
   at org.netbeans.modules.parsing.impl.RunWhenScanFinishedSupport.runWhenScanFinished(RunWhenScanFinishedSupport.java:136)
   at org.netbeans.modules.parsing.api.ParserManager.parseWhenScanFinished(ParserManager.java:359)
   at org.netbeans.modules.web.clientproject.remotefiles.RemoteFiles.update(RemoteFiles.java:100)
   at org.netbeans.modules.web.clientproject.remotefiles.RemoteFiles.access$000(RemoteFiles.java:66)
   at org.netbeans.modules.web.clientproject.remotefiles.RemoteFiles$1.stateChanged(RemoteFiles.java:87)
   at org.openide.util.WeakListenerImpl$Change.stateChanged(WeakListenerImpl.java:330)
   at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:133)
   at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:119)
   at org.netbeans.modules.html.editor.api.index.HtmlIndex.notifyChange(HtmlIndex.java:135)
   at org.netbeans.modules.html.editor.indexing.HtmlIndexer.fireChangeImpl(HtmlIndexer.java:124)
   at org.netbeans.modules.html.editor.indexing.HtmlIndexer.access$000(HtmlIndexer.java:74)
   at org.netbeans.modules.html.editor.indexing.HtmlIndexer$1.run(HtmlIndexer.java:110)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)