An error occurred during parsing of '/Users/Sven/NetBeansProjects/WebViewBrowser/src/webviewbrowser/WebViewBrowser.java'. Please report a bug against java/source and attach dump file '/Users/Sven/Library/Application Support/NetBeans/7.3beta/var/log/WebViewBrowser.dump'. Caused: java.lang.NullPointerException at org.netbeans.modules.java.source.PostFlowAnalysis.visitMethodDef(PostFlowAnalysis.java:167) at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:672) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:128) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57) at com.sun.tools.javac.tree.TreeScanner.visitClassDef(TreeScanner.java:80) at org.netbeans.modules.java.source.PostFlowAnalysis.visitClassDef(PostFlowAnalysis.java:140) at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:593) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:128) at com.sun.tools.javac.tree.TreeScanner.visitNewClass(TreeScanner.java:206) at org.netbeans.modules.java.source.PostFlowAnalysis.visitNewClass(PostFlowAnalysis.java:180) at com.sun.tools.javac.tree.JCTree$JCNewClass.accept(JCTree.java:1375) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:128) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57) at com.sun.tools.javac.tree.TreeScanner.visitApply(TreeScanner.java:198) at org.netbeans.modules.java.source.PostFlowAnalysis.visitApply(PostFlowAnalysis.java:204) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1324) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:128) at com.sun.tools.javac.tree.TreeScanner.visitExec(TreeScanner.java:173) at com.sun.tools.javac.tree.JCTree$JCExpressionStatement.accept(JCTree.java:1170) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:128) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57) at com.sun.tools.javac.tree.TreeScanner.visitBlock(TreeScanner.java:103) at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:784) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:128) at com.sun.tools.javac.tree.TreeScanner.visitMethodDef(TreeScanner.java:90) at org.netbeans.modules.java.source.PostFlowAnalysis.visitMethodDef(PostFlowAnalysis.java:162) at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:672) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:128) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57) at com.sun.tools.javac.tree.TreeScanner.visitClassDef(TreeScanner.java:80) at org.netbeans.modules.java.source.PostFlowAnalysis.visitClassDef(PostFlowAnalysis.java:140) at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:593) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:128) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57) at com.sun.tools.javac.tree.TreeScanner.visitTopLevel(TreeScanner.java:68) at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:457) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:128) at org.netbeans.modules.java.source.PostFlowAnalysis.analyze(PostFlowAnalysis.java:106) at org.netbeans.modules.java.source.parsing.JavacParser.moveToPhase(JavacParser.java:629) at org.netbeans.modules.java.source.parsing.CompilationInfoImpl.toPhase(CompilationInfoImpl.java:385) at org.netbeans.api.java.source.CompilationController.toPhase(CompilationController.java:109) at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.getEnvImpl(JavaCompletionProvider.java:4902) at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.getCompletionEnvironment(JavaCompletionProvider.java:4866) at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.resolveCompletion(JavaCompletionProvider.java:608) at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.run(JavaCompletionProvider.java:415) at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery$Task.run(JavaCompletionProvider.java:5095) at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:583) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:150) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:134) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:200) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:197) at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176) at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360) at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:72) Caused: org.netbeans.modules.parsing.spi.ParseException at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:205) at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:102) at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.query(JavaCompletionProvider.java:297) at org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:223) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1454) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2036)