java.lang.IllegalStateException: Cannot find an HtmlParser implementation for HTML5
   at org.netbeans.modules.html.editor.lib.api.SyntaxAnalyzerResult.findParser(SyntaxAnalyzerResult.java:0)
   at org.netbeans.modules.html.editor.lib.api.SyntaxAnalyzerResult.doParseHtml(SyntaxAnalyzerResult.java:0)
   at org.netbeans.modules.html.editor.lib.api.SyntaxAnalyzerResult.parseHtml(SyntaxAnalyzerResult.java:0)
   at org.netbeans.modules.html.editor.api.gsf.HtmlParserResult.root(HtmlParserResult.java:142)
   at org.netbeans.modules.html.editor.gsf.HtmlStructureScanner.scan(HtmlStructureScanner.java:114)
   at org.netbeans.modules.csl.navigation.ElementScanningTask$1.run(ElementScanningTask.java:0)
   at org.netbeans.modules.csl.navigation.ElementScanningTask$1.run(ElementScanningTask.java:0)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:0)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:0)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:0)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:0)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:0)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:0)
Caused: org.netbeans.modules.parsing.spi.ParseException
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:0)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:0)
   at org.netbeans.modules.csl.navigation.ElementScanningTask.computeStructureRoot(ElementScanningTask.java:0)
   at org.netbeans.modules.csl.navigation.BreadCrumbsTask.run(BreadCrumbsTask.java:0)
   at org.netbeans.modules.csl.navigation.BreadCrumbsTask.run(BreadCrumbsTask.java:0)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:0)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:0)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   at java.util.concurrent.FutureTask.run(FutureTask.java:262)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:0)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:0)