Failed while installing JPA 2.0 ------------------------------- Key: JBIDE-19150 URL: https://issues.jboss.org/browse/JBIDE-19150 Project: Tools (JBoss Tools) Issue Type: Bug Components: central, maven, project-examples Affects Versions: 4.2.2.Final Environment: JBDS 8.0.2.GA, EAP 6.1 Reporter: Rastislav Wagner Assignee: Fred Bricon Fix For: 4.3.0.Alpha2 Attachments: JPA_error.png I got "Failed while installing JPA 2.0" error after I clicked on Finish when importing Java EE Web Project from central. I found 7 exceptions in error log {code} java.lang.reflect.InvocationTargetException at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage$5.run(ArchetypeExamplesWizardPage.java:421) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) Caused by: org.eclipse.wst.common.project.facet.core.FacetedProjectFrameworkException: Failed while installing JPA 2.0. at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.callDelegate(FacetedProject.java:1507) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modifyInternal(FacetedProject.java:441) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChangesInternal(FacetedProject.java:1181) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.access$2(FacetedProject.java:1117) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject$1.run(FacetedProject.java:324) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modify(FacetedProject.java:339) at org.eclipse.m2e.wtp.jpa.internal.configurators.JpaProjectConfigurator.configureFacets(JpaProjectConfigurator.java:154) at org.eclipse.m2e.wtp.jpa.internal.configurators.JpaProjectConfigurator.configure(JpaProjectConfigurator.java:109) at org.eclipse.m2e.core.project.configurator.AbstractLifecycleMapping.configure(AbstractLifecycleMapping.java:120) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$3.call(ProjectConfigurationManager.java:477) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$3.call(ProjectConfigurationManager.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:142) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:470) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.configureNewMavenProjects(ProjectConfigurationManager.java:250) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$1.call(ProjectConfigurationManager.java:163) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$1.call(ProjectConfigurationManager.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:109) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1348) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.importProjects(ProjectConfigurationManager.java:133) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects0(ProjectConfigurationManager.java:789) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$5.call(ProjectConfigurationManager.java:719) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$5.call(ProjectConfigurationManager.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:109) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1348) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.createArchetypeProjects(ProjectConfigurationManager.java:717) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage$4$1.call(ArchetypeExamplesWizardPage.java:382) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage$4$1.call(ArchetypeExamplesWizardPage.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:166) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:142) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:96) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1348) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage$4.run(ArchetypeExamplesWizardPage.java:377) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage$5.run(ArchetypeExamplesWizardPage.java:419) ... 1 more Caused by: java.lang.NullPointerException at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetInstallDelegate.defaultResourceLocation(JpaFacetInstallDelegate.java:123) at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetInstallDelegate.createPersistenceXml(JpaFacetInstallDelegate.java:107) at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetInstallDelegate.createProjectXml(JpaFacetInstallDelegate.java:100) at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetInstallDelegate.execute_(JpaFacetInstallDelegate.java:61) at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetActionDelegate.execute(JpaFacetActionDelegate.java:35) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.callDelegate(FacetedProject.java:1477) ... 40 more {code} {code} java.lang.NullPointerException at org.eclipse.jst.jsf.facelet.core.internal.cm.attributevalues.TemplateWebPathType.getWebRoot(TemplateWebPathType.java:150) at org.eclipse.jst.jsf.taglibprocessing.attributevalues.WebPathType.validateFileRelativeToWebRoot(WebPathType.java:59) at org.eclipse.jst.jsf.taglibprocessing.attributevalues.WebPathType.isValidValue(WebPathType.java:48) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateNonELAttributeValue(AttributeValidatingStrategy.java:702) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.access$1(AttributeValidatingStrategy.java:672) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy$1.run(AttributeValidatingStrategy.java:186) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateAttributeValue(AttributeValidatingStrategy.java:168) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validate(AttributeValidatingStrategy.java:144) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateTag(XMLViewDefnValidator.java:99) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateRegions(XMLViewDefnValidator.java:177) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateView(XMLViewDefnValidator.java:134) at org.eclipse.jst.jsf.facelet.ui.internal.validation.DefaultFaceletValidationStrategy.doValidate(DefaultFaceletValidationStrategy.java:42) at org.eclipse.jst.jsf.facelet.ui.internal.validation.AbstractFaceletValidationStrategy.validateFile(AbstractFaceletValidationStrategy.java:96) at org.eclipse.jst.jsf.facelet.ui.internal.validation.HTMLValidator.validate(HTMLValidator.java:57) at org.eclipse.wst.validation.Validator$V2.validate(Validator.java:1159) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:704) at org.eclipse.wst.validation.internal.ValManager$1.visit(ValManager.java:665) at org.eclipse.wst.validation.internal.ValManager.accept(ValManager.java:810) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:669) at org.eclipse.wst.validation.internal.ValBuilderJob$Visitor.visit(ValBuilderJob.java:299) at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126) at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108) at org.eclipse.wst.validation.internal.ValBuilderJob.fullBuild(ValBuilderJob.java:219) at org.eclipse.wst.validation.internal.ValBuilderJob.run(ValBuilderJob.java:178) at org.eclipse.wst.validation.internal.ValBuilderJob.runInWorkspace(ValBuilderJob.java:126) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {code} {code} java.lang.NullPointerException at org.eclipse.jst.jsf.facelet.core.internal.cm.attributevalues.TemplateWebPathType.getWebRoot(TemplateWebPathType.java:150) at org.eclipse.jst.jsf.taglibprocessing.attributevalues.WebPathType.validateFileRelativeToWebRoot(WebPathType.java:59) at org.eclipse.jst.jsf.taglibprocessing.attributevalues.WebPathType.isValidValue(WebPathType.java:48) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateNonELAttributeValue(AttributeValidatingStrategy.java:702) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.access$1(AttributeValidatingStrategy.java:672) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy$1.run(AttributeValidatingStrategy.java:186) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateAttributeValue(AttributeValidatingStrategy.java:168) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validate(AttributeValidatingStrategy.java:144) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateTag(XMLViewDefnValidator.java:99) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateRegions(XMLViewDefnValidator.java:177) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateView(XMLViewDefnValidator.java:134) at org.eclipse.jst.jsf.facelet.ui.internal.validation.DefaultFaceletValidationStrategy.doValidate(DefaultFaceletValidationStrategy.java:42) at org.eclipse.jst.jsf.facelet.ui.internal.validation.AbstractFaceletValidationStrategy.validateFile(AbstractFaceletValidationStrategy.java:96) at org.eclipse.jst.jsf.facelet.ui.internal.validation.HTMLValidator.validate(HTMLValidator.java:57) at org.eclipse.wst.validation.Validator$V2.validate(Validator.java:1159) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:704) at org.eclipse.wst.validation.internal.ValManager$1.visit(ValManager.java:665) at org.eclipse.wst.validation.internal.ValManager.accept(ValManager.java:810) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:669) at org.eclipse.wst.validation.internal.ValBuilderJob$Visitor.visit(ValBuilderJob.java:299) at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126) at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108) at org.eclipse.wst.validation.internal.ValBuilderJob.fullBuild(ValBuilderJob.java:219) at org.eclipse.wst.validation.internal.ValBuilderJob.run(ValBuilderJob.java:178) at org.eclipse.wst.validation.internal.ValBuilderJob.runInWorkspace(ValBuilderJob.java:126) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {code} {code} java.lang.NullPointerException: No IModelProvider exists for project P/jboss-javaee6-webapp of version: null at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:101) at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:281) at org.eclipse.jst.jsf.core.jsfappconfig.ContextParamSpecifiedJSFAppConfigLocater.getModelObject(ContextParamSpecifiedJSFAppConfigLocater.java:76) at org.eclipse.jst.jsf.core.jsfappconfig.ContextParamSpecifiedJSFAppConfigLocater.startLocating(ContextParamSpecifiedJSFAppConfigLocater.java:51) at org.eclipse.jst.jsf.core.jsfappconfig.internal.AbstractJSFAppConfigManager$1.run(AbstractJSFAppConfigManager.java:143) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jst.jsf.core.jsfappconfig.internal.AbstractJSFAppConfigManager.startConfigLocaters(AbstractJSFAppConfigManager.java:137) at org.eclipse.jst.jsf.core.jsfappconfig.internal.AbstractJSFAppConfigManager.initialize(AbstractJSFAppConfigManager.java:116) at org.eclipse.jst.jsf.core.jsfappconfig.internal.AbstractJSFAppConfigManager.<init>(AbstractJSFAppConfigManager.java:92) at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager.<init>(JSFAppConfigManager.java:40) at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager.<init>(JSFAppConfigManager.java:39) at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager$JSFAppConfigManagerFactory.createNewInstance(JSFAppConfigManager.java:163) at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager$JSFAppConfigManagerFactory.createNewInstance(JSFAppConfigManager.java:1) at org.eclipse.jst.jsf.common.internal.resource.ResourceSingletonObjectManager.getInstance(ResourceSingletonObjectManager.java:90) at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager.getInstance(JSFAppConfigManager.java:53) at org.eclipse.jst.jsf.core.jsfappconfig.internal.DefaultJSFAppConfigManagerProviderStrategy$DefaultProvider.getInstance(DefaultJSFAppConfigManagerProviderStrategy.java:23) at org.eclipse.jst.jsf.core.jsfappconfig.internal.JSFAppConfigManagerFactory.createNewInstance(JSFAppConfigManagerFactory.java:60) at org.eclipse.jst.jsf.core.jsfappconfig.internal.JSFAppConfigManagerFactory.createNewInstance(JSFAppConfigManagerFactory.java:1) at org.eclipse.jst.jsf.common.internal.resource.ResourceSingletonObjectManager.getInstance(ResourceSingletonObjectManager.java:90) at org.eclipse.jst.jsf.core.jsfappconfig.internal.JSFAppConfigManagerFactory.getJSFAppConfigManagerInstance(JSFAppConfigManagerFactory.java:41) at org.eclipse.jst.jsf.designtime.symbols.DefaultBeanSymbolSourceProvider.getManagedBeanSymbols(DefaultBeanSymbolSourceProvider.java:124) at org.eclipse.jst.jsf.designtime.symbols.DefaultBeanSymbolSourceProvider.getSymbols(DefaultBeanSymbolSourceProvider.java:87) at org.eclipse.jst.jsf.designtime.symbols.DefaultBeanSymbolSourceProvider.getSymbol(DefaultBeanSymbolSourceProvider.java:104) at org.eclipse.jst.jsf.designtime.el.DefaultDTVariableResolver.resolveVariable(DefaultDTVariableResolver.java:86) at org.eclipse.jst.jsf.designtime.internal.symbols.ConfigBasedDTVariableResolver.resolveVariable(ConfigBasedDTVariableResolver.java:108) at org.eclipse.jst.jsf.designtime.resolver.SymbolContextResolver.getVariable(SymbolContextResolver.java:61) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:354) at org.eclipse.jst.jsp.core.internal.java.jspel.ASTValuePrefix.jjtAccept(ASTValuePrefix.java:28) at org.eclipse.jst.jsp.core.internal.java.jspel.SimpleNode.childrenAccept(SimpleNode.java:70) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:324) at org.eclipse.jst.jsp.core.internal.java.jspel.ASTValue.jjtAccept(ASTValue.java:28) at org.eclipse.jst.jsp.core.internal.java.jspel.SimpleNode.childrenAccept(SimpleNode.java:70) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:277) at org.eclipse.jst.jsp.core.internal.java.jspel.ASTUnaryExpression.jjtAccept(ASTUnaryExpression.java:28) at org.eclipse.jst.jsp.core.internal.java.jspel.SimpleNode.childrenAccept(SimpleNode.java:70) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:175) at org.eclipse.jst.jsp.core.internal.java.jspel.ASTExpression.jjtAccept(ASTExpression.java:28) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.validate(ASTSemanticValidator.java:109) at org.eclipse.jst.jsf.validation.internal.el.ELExpressionValidator.validateSemantics(ELExpressionValidator.java:183) at org.eclipse.jst.jsf.validation.internal.el.ELExpressionValidator.validateXMLNode(ELExpressionValidator.java:80) at org.eclipse.jst.jsf.designtime.symbols.JSFSymbolFactory.getValueTypeFromEL(JSFSymbolFactory.java:86) at org.eclipse.jst.jsf.designtime.symbols.JSFSymbolFactory.getValueTypeFromEL(JSFSymbolFactory.java:109) at org.eclipse.jst.jsf.designtime.symbols.DefaultDataTableSymbolFactory.createSymbolForDataTableValue(DefaultDataTableSymbolFactory.java:74) at org.eclipse.jst.jsf.designtime.internal.jsp.DataModelVariableFactory.createSymbolForDataTableValue(DataModelVariableFactory.java:55) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPDefaultSymbolFactory.handleHtmlTags(JSPDefaultSymbolFactory.java:132) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPDefaultSymbolFactory.handleSymbolCreation(JSPDefaultSymbolFactory.java:107) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPDefaultSymbolFactory.internalCreate(JSPDefaultSymbolFactory.java:73) at org.eclipse.jst.jsf.context.symbol.source.AbstractContextSymbolFactory.create(AbstractContextSymbolFactory.java:92) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.processSymbolContrib(JSPModelProcessor.java:553) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.processAttributes(JSPModelProcessor.java:524) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.recurseChildNodes(JSPModelProcessor.java:506) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.recurseChildNodes(JSPModelProcessor.java:507) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.recurseChildNodes(JSPModelProcessor.java:507) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.refreshInternal(JSPModelProcessor.java:492) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.access$3(JSPModelProcessor.java:474) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor$RefreshRunnable.run(JSPModelProcessor.java:447) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.runOnCurrentThread(JSPModelProcessor.java:411) at org.eclipse.jst.jsf.designtime.internal.jsp.JSPModelProcessor.refresh(JSPModelProcessor.java:363) at org.eclipse.jst.jsf.designtime.internal.symbols.JSPTagVariableSymbolSourceProvider.getSymbols(JSPTagVariableSymbolSourceProvider.java:62) at org.eclipse.jst.jsf.designtime.context.DTJSPExternalContext.doGetMapForScope(DTJSPExternalContext.java:87) at org.eclipse.jst.jsf.designtime.context.AbstractDTExternalContext.getMapForScope(AbstractDTExternalContext.java:46) at org.eclipse.jst.jsf.designtime.context.AbstractDTExternalContext.getRequestMap(AbstractDTExternalContext.java:64) at org.eclipse.jst.jsf.designtime.el.DefaultDTVariableResolver.resolveVariable(DefaultDTVariableResolver.java:67) at org.eclipse.jst.jsf.designtime.internal.symbols.ConfigBasedDTVariableResolver.resolveVariable(ConfigBasedDTVariableResolver.java:108) at org.eclipse.jst.jsf.designtime.resolver.SymbolContextResolver.getVariable(SymbolContextResolver.java:61) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:354) at org.eclipse.jst.jsp.core.internal.java.jspel.ASTValuePrefix.jjtAccept(ASTValuePrefix.java:28) at org.eclipse.jst.jsp.core.internal.java.jspel.SimpleNode.childrenAccept(SimpleNode.java:70) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:324) at org.eclipse.jst.jsp.core.internal.java.jspel.ASTValue.jjtAccept(ASTValue.java:28) at org.eclipse.jst.jsp.core.internal.java.jspel.SimpleNode.childrenAccept(SimpleNode.java:70) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:277) at org.eclipse.jst.jsp.core.internal.java.jspel.ASTUnaryExpression.jjtAccept(ASTUnaryExpression.java:28) at org.eclipse.jst.jsp.core.internal.java.jspel.SimpleNode.childrenAccept(SimpleNode.java:70) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:175) at org.eclipse.jst.jsp.core.internal.java.jspel.ASTExpression.jjtAccept(ASTExpression.java:28) at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.validate(ASTSemanticValidator.java:109) at org.eclipse.jst.jsf.validation.internal.el.ELExpressionValidator.validateSemantics(ELExpressionValidator.java:183) at org.eclipse.jst.jsf.validation.internal.el.ELExpressionValidator.validateXMLNode(ELExpressionValidator.java:80) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateELExpression(AttributeValidatingStrategy.java:367) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.checkIfELAndValidate(AttributeValidatingStrategy.java:275) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.access$0(AttributeValidatingStrategy.java:192) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy$1.run(AttributeValidatingStrategy.java:184) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateAttributeValue(AttributeValidatingStrategy.java:168) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validate(AttributeValidatingStrategy.java:144) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateTag(XMLViewDefnValidator.java:99) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateRegions(XMLViewDefnValidator.java:177) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateView(XMLViewDefnValidator.java:134) at org.eclipse.jst.jsf.facelet.ui.internal.validation.DefaultFaceletValidationStrategy.doValidate(DefaultFaceletValidationStrategy.java:42) at org.eclipse.jst.jsf.facelet.ui.internal.validation.AbstractFaceletValidationStrategy.validateFile(AbstractFaceletValidationStrategy.java:96) at org.eclipse.jst.jsf.facelet.ui.internal.validation.HTMLValidator.validate(HTMLValidator.java:57) at org.eclipse.wst.validation.Validator$V2.validate(Validator.java:1159) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:704) at org.eclipse.wst.validation.internal.ValManager$1.visit(ValManager.java:665) at org.eclipse.wst.validation.internal.ValManager.accept(ValManager.java:810) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:669) at org.eclipse.wst.validation.internal.ValBuilderJob$Visitor.visit(ValBuilderJob.java:299) at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126) at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108) at org.eclipse.wst.validation.internal.ValBuilderJob.fullBuild(ValBuilderJob.java:219) at org.eclipse.wst.validation.internal.ValBuilderJob.run(ValBuilderJob.java:178) at org.eclipse.wst.validation.internal.ValBuilderJob.runInWorkspace(ValBuilderJob.java:126) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {code} {code} java.lang.NullPointerException at org.eclipse.jst.jsf.facelet.core.internal.cm.attributevalues.TemplateWebPathType.getWebRoot(TemplateWebPathType.java:150) at org.eclipse.jst.jsf.taglibprocessing.attributevalues.WebPathType.validateFileRelativeToWebRoot(WebPathType.java:59) at org.eclipse.jst.jsf.taglibprocessing.attributevalues.WebPathType.isValidValue(WebPathType.java:48) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateNonELAttributeValue(AttributeValidatingStrategy.java:702) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.access$1(AttributeValidatingStrategy.java:672) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy$1.run(AttributeValidatingStrategy.java:186) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateAttributeValue(AttributeValidatingStrategy.java:168) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validate(AttributeValidatingStrategy.java:144) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateTag(XMLViewDefnValidator.java:99) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateRegions(XMLViewDefnValidator.java:177) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateView(XMLViewDefnValidator.java:134) at org.eclipse.jst.jsf.facelet.ui.internal.validation.DefaultFaceletValidationStrategy.doValidate(DefaultFaceletValidationStrategy.java:42) at org.eclipse.jst.jsf.facelet.ui.internal.validation.AbstractFaceletValidationStrategy.validateFile(AbstractFaceletValidationStrategy.java:96) at org.eclipse.jst.jsf.facelet.ui.internal.validation.HTMLValidator.validate(HTMLValidator.java:57) at org.eclipse.wst.validation.Validator$V2.validate(Validator.java:1159) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:704) at org.eclipse.wst.validation.internal.ValManager$1.visit(ValManager.java:665) at org.eclipse.wst.validation.internal.ValManager.accept(ValManager.java:783) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:669) at org.eclipse.wst.validation.internal.ValBuilderJob$Visitor.visit(ValBuilderJob.java:299) at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126) at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108) at org.eclipse.wst.validation.internal.ValBuilderJob.fullBuild(ValBuilderJob.java:219) at org.eclipse.wst.validation.internal.ValBuilderJob.run(ValBuilderJob.java:178) at org.eclipse.wst.validation.internal.ValBuilderJob.runInWorkspace(ValBuilderJob.java:126) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {code} {code} java.lang.NullPointerException at org.eclipse.jst.jsf.facelet.core.internal.cm.attributevalues.TemplateWebPathType.getWebRoot(TemplateWebPathType.java:150) at org.eclipse.jst.jsf.taglibprocessing.attributevalues.WebPathType.validateFileRelativeToWebRoot(WebPathType.java:59) at org.eclipse.jst.jsf.taglibprocessing.attributevalues.WebPathType.isValidValue(WebPathType.java:48) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateNonELAttributeValue(AttributeValidatingStrategy.java:702) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.access$1(AttributeValidatingStrategy.java:672) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy$1.run(AttributeValidatingStrategy.java:186) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateAttributeValue(AttributeValidatingStrategy.java:168) at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validate(AttributeValidatingStrategy.java:144) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateTag(XMLViewDefnValidator.java:99) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateRegions(XMLViewDefnValidator.java:177) at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateView(XMLViewDefnValidator.java:134) at org.eclipse.jst.jsf.facelet.ui.internal.validation.DefaultFaceletValidationStrategy.doValidate(DefaultFaceletValidationStrategy.java:42) at org.eclipse.jst.jsf.facelet.ui.internal.validation.AbstractFaceletValidationStrategy.validateFile(AbstractFaceletValidationStrategy.java:96) at org.eclipse.jst.jsf.facelet.ui.internal.validation.HTMLValidator.validate(HTMLValidator.java:57) at org.eclipse.wst.validation.Validator$V2.validate(Validator.java:1159) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:704) at org.eclipse.wst.validation.internal.ValManager$1.visit(ValManager.java:665) at org.eclipse.wst.validation.internal.ValManager.accept(ValManager.java:783) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:669) at org.eclipse.wst.validation.internal.ValBuilderJob$Visitor.visit(ValBuilderJob.java:299) at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126) at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86) at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124) at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108) at org.eclipse.wst.validation.internal.ValBuilderJob.fullBuild(ValBuilderJob.java:219) at org.eclipse.wst.validation.internal.ValBuilderJob.run(ValBuilderJob.java:178) at org.eclipse.wst.validation.internal.ValBuilderJob.runInWorkspace(ValBuilderJob.java:126) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {code} {code} java.lang.NullPointerException at org.eclipse.m2e.core.project.MavenUpdateRequest.addPomFile(MavenUpdateRequest.java:83) at org.eclipse.m2e.core.project.MavenUpdateRequest.<init>(MavenUpdateRequest.java:60) at org.eclipse.m2e.core.ui.internal.UpdateMavenProjectJob.runInWorkspace(UpdateMavenProjectJob.java:76) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {code} I've reproduced the issue 3 times on OSX but not with 100% success