JSF 1.2 Tomcat重新部署错误

时间：2011-02-28 12:45:12

标签： jsf tomcat mojarra

我在Tomcat 6.0.18上使用JSF 1.2和Spring。我能够在Tomcat上成功部署我的应用程序，但是当发生取消部署时出现以下错误：


INFO  [org.apache.catalina.startup.HostConfig] Undeploying context [/myapp]
ERROR [org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/myapp]] Error configuring application listener of class com.sun.faces.config.ConfigureListener
java.lang.NoClassDefFoundError: javax/faces/FacesException
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
    at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1847)
    at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:890)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1354)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
    at java.lang.Class.getConstructor0(Class.java:2699)
    at java.lang.Class.newInstance0(Class.java:326)
    at java.lang.Class.newInstance(Class.java:308)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3787)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)
    at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1217)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
    at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassNotFoundException: javax.faces.FacesException
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
    ... 29 more

我正在使用JSF的Mojarra实现，版本1.2_15。这是我的web.xml文件：

<web-app>
        <display-name>my App</display-name>

        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>
                /WEB-INF/applicationContext.xml
            </param-value>
        </context-param>
        <context-param>
            <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
            <param-value>server</param-value>
        </context-param>
        <context-param>
            <param-name>javax.faces.CONFIG_FILES</param-name>
            <param-value>/WEB-INF/faces-config.xml</param-value>
        </context-param>


        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
</web-app>

如果有人有类似的问题，我真的很感激有关这个问题的帮助。感谢名单！

[编辑] 从JSF 1.2_15降级到JSF 1.2_03-b09之后，部署/取消部署似乎工作正常，但我仍然收到警告消息（即我在1.2_15之前收到相同的消息，就在错误消息之前）。以下是日志摘录：

取消部署：

INFO  [org.apache.catalina.startup.HostConfig] Undeploying context [/myapp]
INFO  [org.apache.catalina.startup.HostConfig] Undeploying context [/myapp]
WARN  [org.apache.catalina.startup.HostConfig] Error while removing context [/myapp]
java.lang.NullPointerException
    at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:915)
    at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1046)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1214)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
    at java.lang.Thread.run(Thread.java:619)
2011-03-01 10:05:16,906 WARN  [org.apache.catalina.startup.HostConfig] Error during context [/myapp] destroy
java.lang.NullPointerException
    at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1052)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1214)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
    at java.lang.Thread.run(Thread.java:619)

就在那之后，当我执行部署时，这是日志：

INFO  [org.apache.catalina.startup.HostConfig] Deploying web application archive myapp.war
INFO  [org.apache.catalina.loader.WebappClassLoader] Illegal access: this web application instance has been stopped already.  Could not load java.lang.Object.  The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
java.lang.IllegalStateException
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1273)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
    at com.sun.faces.application.ConverterPropertyEditorFactory$DisposableClassLoader.loadClass(ConverterPropertyEditorFactory.java:446)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
    at java.lang.Class.getConstructor0(Class.java:2699)
    at java.lang.Class.newInstance0(Class.java:326)
    at java.lang.Class.newInstance(Class.java:308)
    at java.beans.PropertyEditorManager.findEditor(PropertyEditorManager.java:79)
    at com.sun.faces.application.ApplicationImpl.addPropertyEditorIfNecessary(ApplicationImpl.java:697)
    at com.sun.faces.application.ApplicationImpl.addConverter(ApplicationImpl.java:668)
    at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:804)
    at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:544)
    at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:438)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:830)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:515)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1231)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
    at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
    at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1471)
    at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:645)
    at org.apache.catalina.manager.ManagerServlet.doPut(ManagerServlet.java:432)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:640)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)

我有点谷歌，似乎它的错误是由于Tomcat版本引起的。不幸的是，我无法切换到更新的版本。有人可以告诉我是否有可能解决Tomcat 6.0.18这个我正在使用的错误。

1 个答案:

答案 0 :(得分：2)

这是类路径污染的标志。

确保在类路径中的任何其他位置没有重复的JSF库，例如JRE/lib和JRE/lib/ext文件夹（其中JRE是Java SE运行时环境的安装文件夹） ），或在Tomcat/lib文件夹中（其中Tomcat是Tomcat的安装文件夹）。

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