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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