24 Apr
2011
24 Apr
'11
2:51 p.m.
Hey,
i tried to load a project with verveinej.sh and get a
NullPointerException. I only provided the path to the sources as an
argument:
Exception in thread "main" java.lang.NullPointerException
at org.eclipse.jdt.core.dom.MethodBinding.isAnnotationMember(MethodBinding.java:55)
at
fr.inria.verveine.extractor.java.VerveineVisitor.methodInvocation(VerveineVisitor.java:554)
at fr.inria.verveine.extractor.java.VerveineVisitor.visit(VerveineVisitor.java:497)
at org.eclipse.jdt.core.dom.MethodInvocation.accept0(MethodInvocation.java:237)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551)
at org.eclipse.jdt.core.dom.MethodInvocation.accept0(MethodInvocation.java:245)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2528)
at
org.eclipse.jdt.core.dom.VariableDeclarationFragment.accept0(VariableDeclarationFragment.java:225)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551)
at
org.eclipse.jdt.core.dom.VariableDeclarationStatement.accept0(VariableDeclarationStatement.java:273)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551)
at org.eclipse.jdt.core.dom.Block.accept0(Block.java:136)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2528)
at org.eclipse.jdt.core.dom.TryStatement.accept0(TryStatement.java:195)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551)
at org.eclipse.jdt.core.dom.Block.accept0(Block.java:136)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2528)
Disconnected from the target VM, address: '127.0.0.1:51367', transport:
'socket'
at org.eclipse.jdt.core.dom.MethodDeclaration.accept0(MethodDeclaration.java:504)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551)
at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:484)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551)
at org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:219)
at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
at fr.inria.verveine.extractor.java.FamixRequestor.acceptAST(FamixRequestor.java:31)
at
org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(CompilationUnitResolver.java:1016)
at
org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(CompilationUnitResolver.java:628)
at org.eclipse.jdt.core.dom.ASTParser.createASTs(ASTParser.java:982)
at fr.inria.verveine.extractor.java.VerveineJParser.parse(VerveineJParser.java:169)
at fr.inria.verveine.extractor.java.VerveineJParser.main(VerveineJParser.java:153)
This is the MethodBinding where i get the NullPointer:
• this = {org.eclipse.jdt.core.dom.MethodBinding@1077}"public
java.lang.String getName() "
• binding =
{org.eclipse.jdt.internal.compiler.lookup.ParameterizedMethodBinding@1808}"public
java.lang.String getName() "
• resolver = {org.eclipse.jdt.core.dom.DefaultBindingResolver@1809}
• parameterTypes = null
• exceptionTypes = null
• name = null
• declaringClass = null
• returnType = null
• key = null
• typeParameters = null
• typeArguments = null
• annotations = null
• parameterAnnotations = null
Did anybody have similar problems?
Cheers
Matt