Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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9.0
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None
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None
Description
I'm seeing the following exception repeatedly without any obvious impact on the functioning of the IDE:
INFO [org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder]: NPE in jpql validation: null java.lang.NullPointerException at org.netbeans.modules.j2ee.persistence.spi.jpql.TypeRepository.getType(TypeRepository.java:120) at org.netbeans.modules.j2ee.persistence.spi.jpql.Mapping.getType(Mapping.java:65) at org.eclipse.persistence.jpa.jpql.tools.GenericSemanticValidatorHelper.getMappingType(GenericSemanticValidatorHelper.java:266) at org.eclipse.persistence.jpa.jpql.tools.GenericSemanticValidatorHelper.getMappingType(GenericSemanticValidatorHelper.java:1) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.validateCollectionValuedPathExpression(AbstractSemanticValidator.java:897) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.validateCollectionMemberExpression(AbstractSemanticValidator.java:869) at org.eclipse.persistence.jpa.jpql.tools.DefaultSemanticValidator.validateCollectionMemberExpression(DefaultSemanticValidator.java:526) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.visit(AbstractSemanticValidator.java:2693) at org.eclipse.persistence.jpa.jpql.parser.CollectionMemberExpression.accept(CollectionMemberExpression.java:91) at org.eclipse.persistence.jpa.jpql.parser.NotExpression.acceptChildren(NotExpression.java:65) at org.eclipse.persistence.jpa.jpql.AbstractValidator.visit(AbstractValidator.java:743) at org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor.visit(AnonymousExpressionVisitor.java:379) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.validateNotExpression(AbstractSemanticValidator.java:1897) at org.eclipse.persistence.jpa.jpql.tools.DefaultSemanticValidator.validateNotExpression(DefaultSemanticValidator.java:883) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.visit(AbstractSemanticValidator.java:2976) at org.eclipse.persistence.jpa.jpql.parser.NotExpression.accept(NotExpression.java:58) at org.eclipse.persistence.jpa.jpql.parser.AbstractConditionalClause.acceptChildren(AbstractConditionalClause.java:72) at org.eclipse.persistence.jpa.jpql.AbstractValidator.visit(AbstractValidator.java:743) at org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor.visit(AnonymousExpressionVisitor.java:624) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.validateWhereClause(AbstractSemanticValidator.java:2540) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.visit(AbstractSemanticValidator.java:3264) at org.eclipse.persistence.jpa.jpql.parser.WhereClause.accept(WhereClause.java:59) at org.eclipse.persistence.jpa.jpql.parser.AbstractSelectStatement.acceptChildren(AbstractSelectStatement.java:94) at org.eclipse.persistence.jpa.jpql.parser.SelectStatement.acceptChildren(SelectStatement.java:110) at org.eclipse.persistence.jpa.jpql.AbstractValidator.visit(AbstractValidator.java:743) at org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor.visit(AnonymousExpressionVisitor.java:470) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.validateSelectStatement(AbstractSemanticValidator.java:2038) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.visit(AbstractSemanticValidator.java:3087) at org.eclipse.persistence.jpa.jpql.parser.SelectStatement.accept(SelectStatement.java:102) at org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator.visit(AbstractSemanticValidator.java:2886) at org.eclipse.persistence.jpa.jpql.parser.JPQLExpression.accept(JPQLExpression.java:136) at org.eclipse.persistence.jpa.jpql.tools.AbstractJPQLQueryHelper.validateSemantic(AbstractJPQLQueryHelper.java:519) at org.eclipse.persistence.jpa.jpql.tools.AbstractJPQLQueryHelper.validate(AbstractJPQLQueryHelper.java:463) at org.eclipse.persistence.jpa.jpql.tools.AbstractJPQLQueryHelper.validate(AbstractJPQLQueryHelper.java:450) [catch] at org.netbeans.modules.j2ee.jpa.verification.rules.entity.JPQLValidation$1.run(JPQLValidation.java:178) at org.netbeans.modules.j2ee.jpa.verification.rules.entity.JPQLValidation$1.run(JPQLValidation.java:173) at org.netbeans.modules.j2ee.persistenceapi.metadata.orm.annotation.EntityMappingsMetadataModelImpl$1.call(EntityMappingsMetadataModelImpl.java:59) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runCallable(AnnotationModelHelper.java:231) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.access$100(AnnotationModelHelper.java:54) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$2.run(AnnotationModelHelper.java:159) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$2.run(AnnotationModelHelper.java:156) at org.netbeans.modules.java.source.parsing.MimeTask.run(MimeTask.java:60) at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586) at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:357) at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:340) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178) at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153) at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335) at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118) at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67) at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178) at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:311) at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:430) at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:422) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:156) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:124) at org.netbeans.modules.j2ee.persistenceapi.metadata.orm.annotation.EntityMappingsMetadataModelImpl.runReadAction(EntityMappingsMetadataModelImpl.java:57) at org.netbeans.modules.j2ee.metadata.model.api.MetadataModel.runReadAction(MetadataModel.java:97) at org.netbeans.modules.j2ee.jpa.verification.rules.entity.JPQLValidation.apply(JPQLValidation.java:173) at sun.reflect.GeneratedMethodAccessor257.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.netbeans.modules.java.hints.providers.code.CodeHintProviderImpl$WorkerImpl.createErrors(CodeHintProviderImpl.java:317) at org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.runHint(HintsInvoker.java:798) at org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.doComputeHints(HintsInvoker.java:563) at org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHintsImpl(HintsInvoker.java:283) at org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:228) at org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:193) at org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:166) at org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:128) at org.netbeans.modules.java.hints.spiimpl.hints.HintsTask.run(HintsTask.java:114) at org.netbeans.modules.java.hints.spiimpl.hints.HintsTask.run(HintsTask.java:65) at org.netbeans.modules.java.source.JavaSourceAccessor$CancelableTaskWrapper.run(JavaSourceAccessor.java:273) at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561) at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:786) 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)
experienced with 9.0-beta-rc2-43-g346c2aba4