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Posted to commits@netbeans.apache.org by "TLX (Jira)" <ji...@apache.org> on 2019/10/19 19:13:00 UTC

[jira] [Created] (NETBEANS-3255) NPE: NetBeans fails to debug a class from Spring Security

TLX created NETBEANS-3255:
-----------------------------

             Summary: NPE: NetBeans fails to debug a class from Spring Security
                 Key: NETBEANS-3255
                 URL: https://issues.apache.org/jira/browse/NETBEANS-3255
             Project: NetBeans
          Issue Type: Bug
            Reporter: TLX
         Attachments: ExceptionTranslationFilter_17.dump

See attached file for a complete dump NetBeans asked me to submit here.

Exception thrown (contained in the dump):
{code:java}
java.lang.NullPointerException
	at com.sun.tools.javac.code.Types$DefaultTypeVisitor.visit(Types.java:4871)
	at com.sun.tools.javac.code.Type$StructuralTypeMapping.visitMethodType(Type.java:282)
	at com.sun.tools.javac.code.Type$StructuralTypeMapping.visitMethodType(Type.java:230)
	at com.sun.tools.javac.code.Type$MethodType.accept(Type.java:1454)
	at com.sun.tools.javac.code.Types$DefaultTypeVisitor.visit(Types.java:4871)
	at com.sun.tools.javac.code.Types.erasure(Types.java:2350)
	at com.sun.tools.javac.code.Types.erasure(Types.java:2336)
	at org.netbeans.modules.java.source.PostFlowAnalysis.visitMethodDef(PostFlowAnalysis.java:145)
	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:872)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
	at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:103)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57)
	at com.sun.tools.javac.tree.TreeScanner.visitClassDef(TreeScanner.java:118)
	at org.netbeans.modules.java.source.PostFlowAnalysis.visitClassDef(PostFlowAnalysis.java:115)
	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:778)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
	at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:103)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57)
	at com.sun.tools.javac.tree.TreeScanner.visitClassDef(TreeScanner.java:118)
	at org.netbeans.modules.java.source.PostFlowAnalysis.visitClassDef(PostFlowAnalysis.java:115)
	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:778)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
	at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:103)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57)
	at com.sun.tools.javac.tree.TreeScanner.visitTopLevel(TreeScanner.java:66)
	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:531)
	at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
	at org.netbeans.modules.java.source.PostFlowAnalysis.scan(PostFlowAnalysis.java:103)
	at org.netbeans.modules.java.source.PostFlowAnalysis.analyze(PostFlowAnalysis.java:89)
	at org.netbeans.modules.java.source.parsing.JavacParser.moveToPhase(JavacParser.java:633)
	at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:483)
	at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:135)
	at org.netbeans.modules.parsing.impl.TaskProcessor.callGetResult(TaskProcessor.java:608)
	at org.netbeans.modules.parsing.impl.SourceCache.getResult(SourceCache.java:239)
	at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:775)
	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
	at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702)
	at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
	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:1418)
	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
{code}
Symptoms of the problem:
 # NetBeans displays a red error notification in the status bar asking for filing this as a bug.
 # Breakpoints in the class (org.springframework.security.web.access.ExceptionTranslationFilter) are rejected by saying that they're outside of any class, while it's 100% sure that the class is loaded and in the current call stack.



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