java.lang.RuntimeException: Unexpected node: <mismatched token: [@221,792:802=''init_game'',<90>,46:28], resync='init_game'>
   at org.python.antlr.PythonTree.accept(PythonTree.java:268)
   at org.python.antlr.ast.ImportFrom.traverse(ImportFrom.java:184)
   at org.python.antlr.Visitor.traverse(Visitor.java:12)
   at org.python.antlr.ast.VisitorBase.visitImportFrom(VisitorBase.java:150)
   at org.python.antlr.ast.ImportFrom.accept(ImportFrom.java:177)
   at org.python.antlr.ast.Module.traverse(Module.java:129)
   at org.python.antlr.Visitor.traverse(Visitor.java:12)
   at org.python.antlr.ast.VisitorBase.visitModule(VisitorBase.java:30)
   at org.python.antlr.ast.Module.accept(Module.java:122)
   at org.python.antlr.Visitor.visit(Visitor.java:26)
   at org.netbeans.modules.python.editor.PythonStructureScanner.folds(PythonStructureScanner.java:121)
   at org.netbeans.modules.csl.editor.fold.GsfFoldManager$JavaElementFoldTask.scan(GsfFoldManager.java:528)
   at org.netbeans.modules.csl.editor.fold.GsfFoldManager$JavaElementFoldTask.access$100(GsfFoldManager.java:268)
   at org.netbeans.modules.csl.editor.fold.GsfFoldManager$JavaElementFoldTask$1.run(GsfFoldManager.java:434)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:609)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:153)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:137)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:204)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:201)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:141)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:88)
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:201)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:104)
   at org.netbeans.modules.csl.editor.fold.GsfFoldManager$JavaElementFoldTask.gsfFoldScan(GsfFoldManager.java:416)
   at org.netbeans.modules.csl.editor.fold.GsfFoldManager$JavaElementFoldTask.run(GsfFoldManager.java:377)
   at org.netbeans.modules.csl.editor.fold.GsfFoldManager$JavaElementFoldTask.run(GsfFoldManager.java:268)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:584)
   at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:809)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:304)
   at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:725)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:686)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)