JSF與Tomcat7中的facelets

Question

我正在嘗試將Facelets 1.1.14的JSF 2.0應用程序部署到Tomcat7。我收到以下情況除外：

INFO: Initializing Mojarra 2.0.0 (FCS b23) for context '/AdminUI' 

3 Aug, 2011 7:44:32 PM com.sun.faces.spi.InjectionProviderFactory createInstance 

INFO: JSF1048: PostConstruct/PreDestroy annotations present. ManagedBeans methods marked with these annotations will have said annotations processed. 
3 Aug, 2011 7:44:33 PM com.sun.faces.config.ConfigManager initialized 
INFO: Unsanitized stacktrace from failed start... 
java.lang.NullPointerException 
     at com.sun.faces.util.Util.loadClass(Util.java:200) 
     at com.sun.faces.config.processor.AbstractConfigProcessor.loadClass(AbstractConfigProcessor.java:312) 
     at com.sun.faces.config.processor.FaceletTaglibConfigProcessor.processHandlerClass(FaceletTaglibConfigProcessor.java:416) 
     at com.sun.faces.config.processor.FaceletTaglibConfigProcessor.processTags(FaceletTaglibConfigProcessor.java:370) 
     at com.sun.faces.config.processor.FaceletTaglibConfigProcessor.processTagLibrary(FaceletTaglibConfigProcessor.java:313) 
     at com.sun.faces.config.processor.FaceletTaglibConfigProcessor.process(FaceletTaglibConfigProcessor.java:262) 
     at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:337) 
     at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:219) 
     at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4723) 
     at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5226) 
     at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5221) 
     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) 
     at java.util.concurrent.FutureTask.run(FutureTask.java:138) 
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) 
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 
     at java.lang.Thread.run(Thread.java:662) 
3 Aug, 2011 7:44:33 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Error listenerStart 
3 Aug, 2011 7:44:33 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Context [/AdminUI] startup failed due to previous errors 
3 Aug, 2011 7:44:33 PM com.sun.faces.config.ConfigureListener contextDestroyed 
SEVERE: Unexpected exception when attempting to tear down the Mojarra runtime 
java.lang.IllegalStateException: Application was not properly initialized at startup, could not find Factory: javax.faces.application.ApplicationFactory 
     at javax.faces.FactoryFinder$FactoryManager.getFactory(FactoryFinder.java:804) 
     at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:306) 
     at com.sun.faces.config.InitFacesContext.getApplication(InitFacesContext.java:104) 
     at com.sun.faces.config.ConfigureListener.contextDestroyed(ConfigureListener.java:305) 
     at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4763) 
     at org.apache.catalina.core.StandardContext$4.run(StandardContext.java:5472) 
     at java.lang.Thread.run(Thread.java:662) 
     at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5481) 
     at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:225) 
     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:153) 
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:812) 
     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:787) 
     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:607)  
     at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:932)  
     at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:723) 
     at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470) 
     at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1363) 
     at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:294) 
     at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) 
     at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89) 
     at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1233) 
     at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1391) 
     at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1401) 
     at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1380) 
     at java.lang.Thread.run(Thread.java:662) 
3 Aug, 2011 7:44:33 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads 
SEVERE: The web application [/AdminUI] appears to have started a thread named [Mojarra-ResourceCache-1-thread-1] but has failed to stop it. This is very likely to create a memory leak. 

有蔭下/ WEB-INF/lib目錄下罐/

activation-1.1.jar 
antlr-2.7.6.jar 
asm-3.1.jar 
cglib-2.2.jar 
commons-collections-3.1.jar 
dom4j-1.6.1.jar 
hibernate-commons-annotations-3.2.0.final.jar 
hibernate-core-3.6.5.final.jar 
hibernate-entitymanager-3.6.5.final.jar 
hibernate-jpa-2.0-api-1.0.0.final.jar 
hibernate-validator-4.0.2.GA.jar 
javassist-3.12.0.jar 
jaxb-api-2.1.jar 
jaxb-impl-2.1.3.jar 
jsf-api-2.0.jar 
jsf-impl-2.0.0.jar 
jta-1.1.jar 
slf4j-api-1.6.1.jar 
stax-api-1.0-2.jar 

如何解決這個問題？

Answer 1

JSF 2.0捆綁了Facelets 2.0。 Facelets 1.x JAR文件只會與此衝突。您應該刪除 Facelets 1.x JAR文件。

在Tomcat上用Facelets開發JSF 2.0所需的所有JAR文件是jsf-api.jar和jsf-impl.jar。