问题
This is a new twist from my earlier issues found here.
I'm upgrading from MyFaces 2.1 to 2.3.5, and from PrimeFaces 6.1 to 7. This has also included migrating from managed beans to CDI. At this point, the server starts up and it appears that MyFaces, PrimeFaces, and CDI are being initialized. However, when I attempt to load my first page I get "Undefined component type javax.faces.ViewRoot". Note, this is a "component type" not a class.
Tracing into the MyFaces code, I can see that the component class map is being initialized with lots of components, but nothing similar to ViewRoot. I'm hesitant to try manually registering UIViewRoot since this wasn't necessary with the earlier versions and I haven't seen any mention of something like this being necessary.
Can anyone suggest what I may be doing wrong?
I've included the relevant configuration and log files (abridged) below.
[And for @tandraschko who's been so helpful with my recent struggles here, I am using the non-bundled MyFaces api & impl libraries. And as you've suggested, I'm going to create a stripped-down project to see if I can reproduce or identify the issue on a smaller scale.]
pom.xml
<!-- MyFaces -->
<dependency>
<groupId>org.apache.myfaces.core</groupId>
<artifactId>myfaces-api</artifactId>
<version>2.3.5</version>
</dependency>
<dependency>
<groupId>org.apache.myfaces.core</groupId>
<artifactId>myfaces-impl</artifactId>
<version>2.3.5</version>
</dependency>
<!-- PrimeFaces -->
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>7.0</version>
</dependency>
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>all-themes</artifactId>
<version>1.0.10</version>
</dependency>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.0.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>4.0.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-oxm</artifactId>
<version>4.0.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>4.0.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-core</artifactId>
<version>2.2.7.RELEASE</version>
</dependency>
<!-- Tomcat -->
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-catalina</artifactId>
<version>9.0.30</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-util</artifactId>
<version>9.0.12</version>
<scope>provided</scope>
</dependency>
<!-- OpenWebBeans - implements CDI Container -->
<dependency>
<groupId>org.apache.openwebbeans</groupId>
<artifactId>openwebbeans-spi</artifactId>
<version>${owb.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.openwebbeans</groupId>
<artifactId>openwebbeans-impl</artifactId>
<version>${owb.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.openwebbeans</groupId>
<artifactId>openwebbeans-web</artifactId>
<version>${owb.version}</version>
</dependency>
<dependency>
<groupId>org.apache.openwebbeans</groupId>
<artifactId>openwebbeans-jsf</artifactId>
<version>${owb.version}</version>
</dependency>
<!-- Apache taglibs -->
<dependency>
<groupId>org.apache.taglibs</groupId>
<artifactId>taglibs-standard-impl</artifactId>
<version>1.2.5</version>
</dependency>
<dependency>
<groupId>org.apache.taglibs</groupId>
<artifactId>taglibs-standard-spec</artifactId>
<version>1.2.5</version>
</dependency>
<!-- Misc -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.el</groupId>
<artifactId>javax.el-api</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>commons-digester</groupId>
<artifactId>commons-digester</artifactId>
<version>2.1</version>
</dependency>
faces-config.xml
<lifecycle>
<phase-listener>
com.company.application.security.AuthorizationListener
</phase-listener>
</lifecycle>
<lifecycle>
<phase-listener>org.primefaces.component.lifecycle.LifecyclePhaseListener</phase-listener>
</lifecycle>
<render-kit>
<renderer>
<component-family>org.primefaces.component</component-family>
<renderer-type>org.primefaces.component.DataTableRenderer</renderer-type>
<renderer-class>com.company.common.web.CustomDataTableRenderer</renderer-class>
</renderer>
<renderer>
<component-family>org.primefaces.component</component-family>
<renderer-type>org.primefaces.component.MenubarRenderer</renderer-type>
<renderer-class>com.company.common.web.CustomMenubarRenderer</renderer-class>
</renderer>
</render-kit>
<application>
<el-resolver>
org.springframework.web.jsf.el.SpringBeanFacesELResolver
</el-resolver>
<action-listener>
com.company.common.app.DialogActionListenerCompatibilityFix
<!-- This was necessary as default failed with missing default constructor -->
</action-listener>
<navigation-handler>
org.primefaces.application.DialogNavigationHandler
</navigation-handler>
<view-handler>
org.primefaces.application.DialogViewHandler
</view-handler>
</application>
web.xml
<listener>
<listener-class>com.company.application.app.AppApplicationContextListener</listener-class>
</listener>
<listener>
<listener-class>org.apache.webbeans.servlet.WebBeansConfigurationListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
</listener>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.xhtml</url-pattern>
</servlet-mapping>
<context-param>
<param-name>org.apache.myfaces.SUPPORT_MANAGED_BEANS</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>org.apache.myfaces.annotation.USE_CDI_FOR_ANNOTATION_SCANNING</param-name>
<param-value>true</param-value>
</context-param>
Console Output
INFO: Server version: Apache Tomcat/9.0.8
INFO: Server built: Apr 27 2018 19:32:00 UTC
INFO: Server number: 9.0.8.0
INFO: OS Name: Windows 10
INFO: OS Version: 10.0
INFO: Architecture: amd64
INFO: Java Home: C:\Program Files\Java\OpenJDK_11.0.5.10
INFO: JVM Version: 11.0.5+10
INFO: JVM Vendor: AdoptOpenJDK
INFO: CATALINA_BASE: C:\Users\name\eclipse\.metadata\.plugins\org.eclipse.wst.server.core\tmp9
INFO: CATALINA_HOME: C:\Program Files\apache-tomcat-9.0.8
INFO: Command line argument: -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:51836
INFO: Command line argument: -javaagent:C:\Eclipse\eclipse\configuration\org.eclipse.osgi\409\0\.cp\lib\javaagent-shaded.jar
INFO: Command line argument: -Dcatalina.base=C:\Users\name\eclipse\.metadata\.plugins\org.eclipse.wst.server.core\tmp9
INFO: Command line argument: -Dcatalina.home=C:\Program Files\apache-tomcat-9.0.8
INFO: Command line argument: -Dwtp.deploy=C:\Users\name\eclipse\.metadata\.plugins\org.eclipse.wst.server.core\tmp9\wtpwebapps
INFO: Command line argument: -Dfile.encoding=Cp1252
Jan 02, 2020 3:42:38 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service [Catalina]
Jan 02, 2020 3:42:38 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/9.0.8
INFO common.app.ApplicationServicesProvisioner - Registering ApplicationServices Class as com.company.application.app.ApplicationServicesImpl
INFO common.app.DatabaseServicesProvisioner - Registering DatabaseServices Class as com.company.application.app.DatabaseServicesImpl
INFO web.lifecycle.WebContainerLifecycle - OpenWebBeans Container is starting...
INFO corespi.scanner.AbstractMetaDataDiscovery - added beans archive URL: file:/C:/Users/name/eclipse/.metadata/.plugins/org.eclipse.wst.server.core/tmp9/wtpwebapps/app/WEB-INF/beans.xml
INFO web.scanner.WebScannerService - Adding information from WEB-INF/beans.xml
INFO corespi.scanner.AbstractMetaDataDiscovery - added beans archive URL: file:/C:/Program%20Files/apache-tomcat-9.0.8/lib/websocket-api.jar
INFO corespi.scanner.AbstractMetaDataDiscovery - added beans archive URL: file:/C:/Program%20Files/apache-tomcat-9.0.8/lib/ecj-4.7.3a.jar
INFO corespi.scanner.AbstractMetaDataDiscovery - added beans archive URL: file:/C:/Program%20Files/apache-tomcat-9.0.8/lib/jaspic-api.jar
INFO corespi.scanner.AbstractMetaDataDiscovery - added beans archive URL: file:/C:/Program%20Files/apache-tomcat-9.0.8/lib/annotations-api.jar
INFO corespi.scanner.AbstractMetaDataDiscovery - added beans archive URL: file:/C:/Program%20Files/apache-tomcat-9.0.8/lib/
INFO corespi.scanner.AbstractMetaDataDiscovery - added beans archive URL: file:/C:/Users/name/eclipse/.metadata/.plugins/org.eclipse.wst.server.core/tmp9/wtpwebapps/app/WEB-INF/classes/
INFO common.web.SessionBeanBase - Prime Faces version: 7.0
INFO webbeans.config.BeansDeployer - All injection points were validated successfully.
INFO web.lifecycle.WebContainerLifecycle - OpenWebBeans Container has started, it took [4028] ms.
INFO [Catalina].[localhost].[/app] - Initializing Spring root WebApplicationContext
INFO web.context.ContextLoader - Root WebApplicationContext: initialization started
INFO context.support.XmlWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Thu Jan 02 15:42:46 EST 2020]; root of context hierarchy
INFO factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
INFO factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/check-database.xml]
INFO factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/batch-infrastructure.xml]
INFO factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/batch-jobs/batch-jobs.xml]
INFO factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/batch-jobs/helloWorldJob.xml]
INFO factory.support.DefaultListableBeanFactory - Overriding bean definition for bean 'helloWorldJob': replacing [Generic bean: class [org.springframework.batch.core.configuration.xml.SimpleFlowFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Generic bean: class [org.springframework.batch.core.configuration.xml.JobParserJobFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
INFO factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/batch-jobs/appBatchRunnerJob.xml]
INFO factory.support.DefaultListableBeanFactory - Overriding bean definition for bean 'app_BatchJobRunner': replacing [Generic bean: class [org.springframework.batch.core.configuration.xml.SimpleFlowFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Generic bean: class [org.springframework.batch.core.configuration.xml.JobParserJobFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
INFO factory.config.PropertyPlaceholderConfigurer - Loading properties file from class path resource [license.config]
INFO factory.config.PropertyPlaceholderConfigurer - Loading properties file from class path resource [application.secrets]
INFO factory.config.PropertyPlaceholderConfigurer - Loading properties file from class path resource [application.properties]
INFO factory.support.DefaultListableBeanFactory - Overriding bean definition for bean 'postProcessTasklet': replacing [Generic bean: class [com.company.application.batch.PostProcessBatchTest]; scope=step; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=false; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in ServletContext resource [/WEB-INF/batch-jobs/helloWorldJob.xml]] with [Root bean: class [org.springframework.aop.scope.ScopedProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in BeanDefinition defined in ServletContext resource [/WEB-INF/batch-jobs/helloWorldJob.xml]]
INFO factory.support.DefaultListableBeanFactory - Overriding bean definition for bean 'completionNotificationTasklet': replacing [Generic bean: class [com.company.common.batch.BatchJobCompletionNotifier]; scope=step; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=false; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in ServletContext resource [/WEB-INF/batch-jobs/helloWorldJob.xml]] with [Root bean: class [org.springframework.aop.scope.ScopedProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in BeanDefinition defined in ServletContext resource [/WEB-INF/batch-jobs/helloWorldJob.xml]]
INFO factory.support.DefaultListableBeanFactory - Overriding bean definition for bean 'xmlItemWriter': replacing [Generic bean: class [org.springframework.batch.item.xml.StaxEventItemWriter]; scope=step; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=false; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in ServletContext resource [/WEB-INF/batch-jobs/helloWorldJob.xml]] with [Root bean: class [org.springframework.aop.scope.ScopedProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in BeanDefinition defined in ServletContext resource [/WEB-INF/batch-jobs/helloWorldJob.xml]]
INFO factory.support.DefaultListableBeanFactory - Overriding bean definition for bean 'appBatchJobTasklet': replacing [Generic bean: class [com.company.common.batch.BatchJobRunner]; scope=step; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=false; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in ServletContext resource [/WEB-INF/batch-jobs/appBatchRunnerJob.xml]] with [Root bean: class [org.springframework.aop.scope.ScopedProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in BeanDefinition defined in ServletContext resource [/WEB-INF/batch-jobs/appBatchRunnerJob.xml]]
INFO common.db.appCheckDatabase - Loaded JDBC driver: org.postgresql.Driver
INFO common.db.appCheckDatabase - Skipping database accessibility check
INFO common.batch.appDriverManagerDataSource - Loaded JDBC driver: org.postgresql.Driver
INFO repository.support.JobRepositoryFactoryBean - No database type set, using meta data indicating: POSTGRES
INFO scheduling.concurrent.ThreadPoolTaskExecutor - Initializing ExecutorService
INFO scheduling.concurrent.ThreadPoolTaskScheduler - Initializing ExecutorService 'scheduler'
INFO oxm.jaxb.Jaxb2Marshaller - Creating JAXBContext with classes to be bound [class com.company.application.batch.Report]
INFO web.context.ContextLoader - Root WebApplicationContext: initialization completed in 4668 ms
INFO myfaces.config.DefaultFacesConfigurationProvider - Reading standard config META-INF/standard-faces-config.xml
INFO myfaces.config.DefaultFacesConfigurationProvider - Reading config /WEB-INF/faces-config.xml
INFO myfaces.config.DefaultFacesConfigurationProvider - Reading config : jar:file:/C:/Users/name/eclipse/.metadata/.plugins/org.eclipse.wst.server.core/tmp9/wtpwebapps/app/WEB-INF/lib/openwebbeans-el22-2.0.12.jar!/META-INF/faces-config.xml
INFO myfaces.config.DefaultFacesConfigurationProvider - Reading config : jar:file:/C:/Users/name/eclipse/.metadata/.plugins/org.eclipse.wst.server.core/tmp9/wtpwebapps/app/WEB-INF/lib/openwebbeans-jsf-2.0.12.jar!/META-INF/faces-config.xml
INFO myfaces.config.DefaultFacesConfigurationProvider - Reading config : jar:file:/C:/Users/name/eclipse/.metadata/.plugins/org.eclipse.wst.server.core/tmp9/wtpwebapps/app/WEB-INF/lib/primefaces-7.0.jar!/META-INF/faces-config.xml
INFO myfaces.config.LogMetaInfUtils - Artifact 'myfaces-api' was found in version '2.3.5' from path 'file:/C:/Users/name/eclipse/.metadata/.plugins/org.eclipse.wst.server.core/tmp9/wtpwebapps/app/WEB-INF/lib/myfaces-api-2.3.5.jar'
INFO myfaces.config.LogMetaInfUtils - Artifact 'myfaces-impl' was found in version '2.3.5' from path 'file:/C:/Users/name/eclipse/.metadata/.plugins/org.eclipse.wst.server.core/tmp9/wtpwebapps/app/WEB-INF/lib/myfaces-impl-2.3.5.jar'
INFO myfaces.config.LogMetaInfUtils - Artifact 'myfaces-impl-shared-public' was found in version '2.3.5' from path 'file:/C:/Users/name/eclipse/.metadata/.plugins/org.eclipse.wst.server.core/tmp9/wtpwebapps/app/WEB-INF/lib/myfaces-impl-shared-public-2.3.5.jar'
INFO myfaces.util.ExternalSpecifications - MyFaces CDI support enabled
INFO spi.impl.DefaultInjectionProviderFactory - Using InjectionProvider org.apache.myfaces.spi.impl.CDIAnnotationDelegateInjectionProvider
INFO myfaces.util.ExternalSpecifications - MyFaces Bean Validation support disabled
INFO myfaces.config.FacesConfigurator - Serialization provider : class org.apache.myfaces.shared_impl.util.serial.DefaultSerialFactory
INFO config.annotation.DefaultLifecycleProviderFactory - Using LifecycleProvider org.apache.myfaces.config.annotation.Tomcat7AnnotationLifecycleProvider
INFO primefaces.webapp.PostConstructApplicationEventListener - Running on PrimeFaces 7.0
INFO myfaces.webapp.AbstractFacesInitializer - ServletContext initialized.
INFO myfaces.webapp.WebConfigParamsLogger - Tomahawk jar not available. Autoscrolling, DetectJavascript, AddResourceClass and CheckExtensionsFilter are disabled now.
WARN myfaces.webapp.AbstractFacesInitializer -
*******************************************************************
*** WARNING: Apache MyFaces-2 is running in DEVELOPMENT mode. ***
*** ^^^^^^^^^^^ ***
*** Do NOT deploy to your live server(s) without changing this. ***
*** See Application#getProjectStage() for more information. ***
*******************************************************************
INFO myfaces.webapp.StartupServletContextListener - MyFaces Core has started, it took [2047] ms.
INFO catalina.startup.Catalina - Server startup in 14480 ms
[[[ browse to login.jsf ]]]
ERROR myfaces.application.ApplicationImpl - Undefined component type javax.faces.ViewRoot
INFO common.security.AuthorizationListenerBase - redirecting to the login page: session is not null, currentPage = , currentUser = null
INFO common.app.ApplicationContainerBase - Application startup
application Build: 0.1.0 (1); Updated: Monday November 4, 2019 4:29 pm
app Build: 2.1.8 (149); Updated: Friday, November 8, 2019 3:54 pm
INFO application.web.SessionBean - ========== Session Constructor ===============
INFO application.web.SessionBean - ===== Build #0.1.0 (1) Updated: Monday November 4, 2019 4:29 pm POSTGRESQL
INFO application.web.SessionBean - ==============================================
ERROR common.exceptions.appExceptionHandler - Apache root cause:
javax.faces.FacesException: Undefined component type javax.faces.ViewRoot
at org.apache.myfaces.application.ApplicationImpl.createComponent(ApplicationImpl.java:1504)
at org.apache.myfaces.application.ApplicationImpl.createComponent(ApplicationImpl.java:1472)
at javax.faces.application.ApplicationWrapper.createComponent(ApplicationWrapper.java:133)
at org.apache.myfaces.shared.view.ViewDeclarationLanguageBase.createView(ViewDeclarationLanguageBase.java:53)
at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.createView(FaceletViewDeclarationLanguage.java:2056)
at org.apache.myfaces.application.ViewHandlerImpl.createView(ViewHandlerImpl.java:264)
at javax.faces.application.ViewHandlerWrapper.createView(ViewHandlerWrapper.java:115)
at javax.faces.application.ViewHandlerWrapper.createView(ViewHandlerWrapper.java:115)
at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage$FaceletViewMetadata.createMetadataView(FaceletViewDeclarationLanguage.java:2757)
at org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:252)
at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:195)
at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:142)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:204)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:111)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.company.common.security.SsoAuthFilter.doFilter(SsoAuthFilter.java:136)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.company.common.web.RequestHeaderFilter.doFilter(RequestHeaderFilter.java:62)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.company.common.web.ResponseHeaderFilter.doFilter(ResponseHeaderFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.company.common.web.URLSessionFilter.doFilter(URLSessionFilter.java:56)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.company.common.web.RawResourceFilter.doFilter(RawResourceFilter.java:150)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:412)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1385)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:834)
回答1:
Finally! Solved it. Though, the answer shows my ignorance:
Don't rename your
faces-config.xmlfile tostandard-faces-config.xml
Earlier, I had trouble setting up Maven and Eclipse to properly build a common project containing all my libraries (including JSF) and referenced by my main application project. At one point it seemed that the main application's faces-config.xml was overwriting the common application's faces-config.xml. I stumbled across references to standard-faces-config.xml. So I'd renamed the common faces-config.xml to standard-faces-config.xml, which seemed to work. I'd assumed that was how to handle multi-project applications.
To make matters worse, I'd suspected this change once I got Maven and Eclipse working. But reverting the filename didn't seem to do anything. This has become my second hard-earned lesson:
With Maven and Eclipse, make sure you're really rebuilding and redeploying your projects
So many times now I've made changes and relaunched, only to realize my changes weren't included.
Many thanks to everyone who responded, especially @tandraschko!
来源：https://stackoverflow.com/questions/59570179/undefined-component-type-javax-faces-viewroot-in-jsf-2-3-startup