wrong project faces web app version after import and thrown exception #35
Description
Setup: Eclipse 4.37 with WTP 3.39 or Eclipse 4.36 with WTP 3.38 (under win11)
Importing a webapp, i.e, from a war-file, (JEE with Jakarta Faces if that should play a role) sets Project Faces > Dynamic Web Module to version 6.0 although its web app version is 6.1 in web.xml, and the log file shows the exception:
!ENTRY org.eclipse.jst.jsf.core 4 0 2025-09-11 12:42:13.096
!MESSAGE While starting config locator
!STACK 0
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException: org.eclipse.emf.ecore.xmi.IllegalValueException: Value '6.1' is not legal. (platform:/resource/jfdemo-mvn/src/main/webapp/WEB-INF/web.xml, 7, 78)
at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:319)
at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:278)
at org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl.getResource(ProjectResourceSetImpl.java:1022)
at org.eclipse.jst.jee.model.internal.JEE5ModelProvider.getModelResource(JEE5ModelProvider.java:187)
at org.eclipse.jst.jee.model.internal.Web25ModelProvider.getModelObject(Web25ModelProvider.java:44)
at org.eclipse.jst.jee.model.internal.JEE5ModelProvider.getModelObject(JEE5ModelProvider.java:238)
at org.eclipse.jst.jee.model.internal.common.AbstractMergedModelProvider.loadProviders(AbstractMergedModelProvider.java:268)
at org.eclipse.jst.jee.model.internal.common.AbstractMergedModelProvider.access$2(AbstractMergedModelProvider.java:262)
at org.eclipse.jst.jee.model.internal.common.AbstractMergedModelProvider$LoadModelsWorkspaceRunnable.run(AbstractMergedModelProvider.java:286)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2505)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2533)
at org.eclipse.jst.jee.model.internal.common.AbstractMergedModelProvider.loadModel(AbstractMergedModelProvider.java:256)
at org.eclipse.jst.jee.model.internal.common.AbstractMergedModelProvider.getMergedModel(AbstractMergedModelProvider.java:226)
at org.eclipse.jst.jee.model.internal.common.AbstractMergedModelProvider.getModelObject(AbstractMergedModelProvider.java:143)
at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigUtils.getConfigFilesFromContextParam(JSFAppConfigUtils.java:237)
at org.eclipse.jst.jsf.core.jsfappconfig.ContextParamSpecifiedJSFAppConfigLocater.getFilenames(ContextParamSpecifiedJSFAppConfigLocater.java:178)
at org.eclipse.jst.jsf.core.jsfappconfig.WebContentRelativeJSFAppConfigLocater.locateProviders(WebContentRelativeJSFAppConfigLocater.java:48)
at org.eclipse.jst.jsf.core.jsfappconfig.ContextParamSpecifiedJSFAppConfigLocater.startLocating(ContextParamSpecifiedJSFAppConfigLocater.java:52)
at org.eclipse.jst.jsf.core.jsfappconfig.internal.AbstractJSFAppConfigManager$1.run(AbstractJSFAppConfigManager.java:155)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.jst.jsf.core.jsfappconfig.internal.AbstractJSFAppConfigManager.startConfigLocaters(AbstractJSFAppConfigManager.java:149)
at org.eclipse.jst.jsf.core.jsfappconfig.internal.AbstractJSFAppConfigManager.initialize(AbstractJSFAppConfigManager.java:128)
at org.eclipse.jst.jsf.core.jsfappconfig.internal.AbstractJSFAppConfigManager.<init>(AbstractJSFAppConfigManager.java:104)
at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager.<init>(JSFAppConfigManager.java:52)
at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager$JSFAppConfigManagerFactory.createNewInstance(JSFAppConfigManager.java:175)
at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager$JSFAppConfigManagerFactory.createNewInstance(JSFAppConfigManager.java:1)
at org.eclipse.jst.jsf.common.internal.resource.ResourceSingletonObjectManager.getInstance(ResourceSingletonObjectManager.java:92)
at org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager.getInstance(JSFAppConfigManager.java:65)
at org.eclipse.jst.jsf.core.jsfappconfig.internal.DefaultJSFAppConfigManagerProviderStrategy$DefaultProvider.getInstance(DefaultJSFAppConfigManagerProviderStrategy.java:35)
at org.eclipse.jst.jsf.core.jsfappconfig.internal.JSFAppConfigManagerFactory.createNewInstance(JSFAppConfigManagerFactory.java:72)
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:92)
at org.eclipse.jst.jsf.core.jsfappconfig.internal.JSFAppConfigManagerFactory.getJSFAppConfigManagerInstance(JSFAppConfigManagerFactory.java:53)
at org.eclipse.jst.jsf.designtime.internal.symbols.ConfigBasedDTVariableResolver.retrieveDecorativeVariableResolvers(ConfigBasedDTVariableResolver.java:120)
at org.eclipse.jst.jsf.designtime.internal.symbols.ConfigBasedDTVariableResolver.resolveVariable(ConfigBasedDTVariableResolver.java:96)
at org.eclipse.jst.jsf.designtime.resolver.SymbolContextResolver.getVariable(SymbolContextResolver.java:63)
at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:356)
at org.eclipse.jst.jsp.core.internal.java.jspel.ASTValuePrefix.jjtAccept(ASTValuePrefix.java:30)
at org.eclipse.jst.jsp.core.internal.java.jspel.SimpleNode.childrenAccept(SimpleNode.java:72)
at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:326)
at org.eclipse.jst.jsp.core.internal.java.jspel.ASTValue.jjtAccept(ASTValue.java:30)
at org.eclipse.jst.jsp.core.internal.java.jspel.SimpleNode.childrenAccept(SimpleNode.java:72)
at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:279)
at org.eclipse.jst.jsp.core.internal.java.jspel.ASTUnaryExpression.jjtAccept(ASTUnaryExpression.java:30)
at org.eclipse.jst.jsp.core.internal.java.jspel.SimpleNode.childrenAccept(SimpleNode.java:72)
at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.visit(ASTSemanticValidator.java:177)
at org.eclipse.jst.jsp.core.internal.java.jspel.ASTExpression.jjtAccept(ASTExpression.java:30)
at org.eclipse.jst.jsf.validation.internal.el.ASTSemanticValidator.validate(ASTSemanticValidator.java:111)
at org.eclipse.jst.jsf.validation.internal.el.ELExpressionValidator.validateSemantics(ELExpressionValidator.java:185)
at org.eclipse.jst.jsf.validation.internal.el.ELExpressionValidator.validateXMLNode(ELExpressionValidator.java:82)
at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateELExpression(AttributeValidatingStrategy.java:377)
at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateEl(AttributeValidatingStrategy.java:291)
at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.checkIfELAndValidate(AttributeValidatingStrategy.java:207)
at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy$1.run(AttributeValidatingStrategy.java:187)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validateAttributeValue(AttributeValidatingStrategy.java:171)
at org.eclipse.jst.jsf.validation.internal.strategy.AttributeValidatingStrategy.validate(AttributeValidatingStrategy.java:147)
at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateTag(XMLViewDefnValidator.java:101)
at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateRegions(XMLViewDefnValidator.java:179)
at org.eclipse.jst.jsf.validation.internal.XMLViewDefnValidator.validateView(XMLViewDefnValidator.java:136)
at org.eclipse.jst.jsf.facelet.ui.internal.validation.DefaultFaceletValidationStrategy.doValidate(DefaultFaceletValidationStrategy.java:54)
at org.eclipse.jst.jsf.facelet.ui.internal.validation.AbstractFaceletValidationStrategy.validateFile(AbstractFaceletValidationStrategy.java:108)
at org.eclipse.jst.jsf.facelet.ui.internal.validation.HTMLValidator.validate(HTMLValidator.java:69)
at org.eclipse.wst.validation.Validator$V2.validate(Validator.java:1178)
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.lambda$1(Resource.java:156)
at org.eclipse.core.internal.resources.Resource.lambda$0(Resource.java:124)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:85)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:90)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:90)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:90)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:90)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:90)
at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:138)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:133)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:92)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:156)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:144)
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:43)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: org.eclipse.emf.ecore.xmi.IllegalValueException: Value '6.1' is not legal. (platform:/resource/jfdemo-mvn/src/main/webapp/WEB-INF/web.xml, 7, 78)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.setFeatureValue(XMLHandler.java:2725)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.setAttribValue(XMLHandler.java:2779)
at org.eclipse.emf.ecore.xmi.impl.SAXXMIHandler.handleObjectAttribs(SAXXMIHandler.java:74)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createObjectFromFactory(XMLHandler.java:2257)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createObjectFromFeatureType(XMLHandler.java:2223)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createObject(XMLHandler.java:2099)
at org.eclipse.emf.ecore.xmi.impl.XMIHandler.createObject(XMIHandler.java:151)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.handleFeature(XMLHandler.java:1878)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createDocumentRoot(XMLHandler.java:1521)
at org.eclipse.emf.ecore.xmi.impl.XMIHandler.createDocumentRoot(XMIHandler.java:109)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createObjectByType(XMLHandler.java:1383)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createTopObject(XMLHandler.java:1532)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.processElement(XMLHandler.java:1054)
at org.eclipse.emf.ecore.xmi.impl.XMIHandler.processElement(XMIHandler.java:78)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.startElement(XMLHandler.java:1036)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.startElement(XMLHandler.java:725)
at org.eclipse.emf.ecore.xmi.impl.XMIHandler.startElement(XMIHandler.java:190)
at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:519)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:376)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:615)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3089)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:866)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:635)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:113)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:551)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:890)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:826)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:134)
at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1225)
at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)
at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:326)
at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:175)
at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:260)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1563)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1342)
at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:259)
at org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl.demandLoad(ProjectResourceSetImpl.java:830)
at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274)
... 85 more
Caused by: java.lang.IllegalArgumentException: The value '6.1' is not a valid enumerator of 'WebAppVersionType'
at org.eclipse.jst.javaee.web.internal.impl.WebFactoryImpl.createWebAppVersionTypeFromString(WebFactoryImpl.java:621)
at org.eclipse.jst.javaee.web.internal.impl.WebFactoryImpl.createFromString(WebFactoryImpl.java:122)
at org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.createFromString(XMLHelperImpl.java:1615)
at org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.setValue(XMLHelperImpl.java:1156)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.setFeatureValue(XMLHandler.java:2720)
... 122 more
Changing manually the version to 6.1 in project's property after the import seems to fix the problems.
Thanks for looking into that and for webtools,
Chris