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Using Breakpoints creates a dialog: 'JDI thread evaluations' has encoutnered a problem Exception processing async thread queue Exception processing async thread queue java.lang.NullPointerException Dialog is created again when stepping to next code line. Dialog is also created again when clicking in "debug" (call stack) on the current execution method. Contens of error log se below. -- Configuration Details -- Product: Eclipse 1.2.0.20090619-0620 (org.eclipse.epp.package.java.product) Installed Features: org.eclipse.jdt 3.5.0.v20090527-2000-7r88FEeFJePyvYeA33DjZ_c1 Error Mon Jul 06 17:57:37 CEST 2009 Exception processing async thread queue java.lang.NullPointerException at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTInstructionCompiler.visit(ASTInstructionCompiler.java:3166) at org.eclipse.jdt.core.dom.QualifiedName.accept0(QualifiedName.java:167) 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.ReturnStatement.accept0(ReturnStatement.java:136) 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.MethodDeclaration.accept0(MethodDeclaration.java:502) 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 org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine.createExpressionFromAST(ASTEvaluationEngine.java:414) at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine.getCompiledExpression(ASTEvaluationEngine.java:233) at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine.evaluate(ASTEvaluationEngine.java:115) at org.eclipse.jdt.internal.debug.ui.JavaWatchExpressionDelegate$EvaluationRunnable.run(JavaWatchExpressionDelegate.java:144) at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:2751) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
The problem is being caused by a watch expression - can you tell us what sort of expression you have (had) in the Expressions view?
Sorry, cannot remember the watch expressions. But I am quite sure it was nothing complex, just showing local or member variables.
This will be fixed with bug 277574 *** This bug has been marked as a duplicate of bug 277574 ***