Caused by: java.lang.NoClassDefFoundError: javax/faces/webapp/FacesServlet

来源：互联网发布：剑网三捏脸数据排行编辑：程序博客网时间：2024/06/02 20:42

1、错误描述

严重: Exception starting Context with name [/DoJo]org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/DoJo]]at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)at org.apache.catalina.core.StandardContext.reload(StandardContext.java:4009)at org.apache.catalina.startup.HostConfig.reload(HostConfig.java:1479)at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1462)at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1646)at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:328)at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1374)at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1546)at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1556)at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1524)at java.lang.Thread.run(Thread.java:745)Caused by: java.lang.NoClassDefFoundError: javax/faces/webapp/FacesServletat com.sun.faces.config.FacesInitializer.<clinit>(FacesInitializer.java:103)at java.lang.Class.forName0(Native Method)at java.lang.Class.forName(Class.java:270)at org.apache.catalina.startup.WebappServiceLoader.loadServices(WebappServiceLoader.java:187)at org.apache.catalina.startup.WebappServiceLoader.load(WebappServiceLoader.java:152)at org.apache.catalina.startup.ContextConfig.processServletContainerInitializers(ContextConfig.java:1559)at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1281)at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:889)at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:386)at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5380)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)... 12 moreCaused by: java.lang.ClassNotFoundException: javax.faces.webapp.FacesServletat org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)... 25 more

2、错误原因

DoJo是一个Java Web项目，部署到Tomcat后，由于要部署另外一个项目，我到D:\MyEclipse10\apache-tomcat-7.0.57\webapps目录删除DoJo，但MyEclipse10控制台出现这个错误

3、解决办法

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