初学extjs遇到的问题..这问题困扰我一个星期了····
1
悬赏园豆：50
[已关闭问题]
关闭于 2012-03-02 19:36
| 严重: Exception starting filter SetCharacterEncodingFilter java.lang.ClassNotFoundException: cn.com.xinli.tree.util.SetCharacterEncodingFilter at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:249) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3696) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343) 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:920) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:566) 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.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 0 [main] INFO com.opensymphony.xwork2.config.providers.XmlConfigurationProvider(140) - Parsing configuration file [struts-default.xml] log4j:ERROR No remote host is set for SocketAppender named "A2". 162 [main] INFO com.opensymphony.xwork2.config.providers.XmlConfigurationProvider(140) - Parsing configuration file [struts-plugin.xml] 168 [main] INFO com.opensymphony.xwork2.config.providers.XmlConfigurationProvider(140) - Parsing configuration file [struts.xml] 172 [main] WARN org.apache.struts2.config.Settings(143) - Settings: Could not parse struts.locale setting, substituting default VM locale 733 [main] ERROR com.opensymphony.xwork2.config.providers.XmlConfigurationProvider(282) - Unable to find parent packages json-default 743 [main] INFO com.opensymphony.xwork2.util.ObjectTypeDeterminerFactory(28) - Setting DefaultObjectTypeDeterminer as default ... 2012-2-20 20:58:01 org.apache.catalina.core.StandardContext start 严重: Error filterStart 2012-2-20 20:58:01 org.apache.catalina.core.StandardContext start 严重: Context [/extjs] startup failed due to previous errors log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.config.providers.XmlConfigurationProvider). log4j:WARN Please initialize the log4j system properly. log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.config.providers.XmlConfigurationProvider). log4j:WARN Please initialize the log4j system properly. log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.config.providers.XmlConfigurationProvider). log4j:WARN Please initialize the log4j system properly. 2012-2-20 20:58:09 org.apache.catalina.core.StandardContext filterStart 严重: Exception starting filter struts2 Unable to load configuration. - package - jar:file:/D:/java%E6%9A%91%E5%81%87%E5%AD%A6%E7%9A%84/%E5%B0%9A%E5%AD%A6%E5%A0%82%E7%A7%91%E6%8A%80_%E5%BC%A0%E5%BF%97%E5%AE%87_SERVLET_JSP_%E8%A7%86%E9%A2%91%E6%95%99%E7%A8%8B_%E7%AC%AC%E4%B8%80%E7%89%88/%E8%BD%AF%E4%BB%B6/apache-tomcat-6.0.14/apache-tomcat-6.0.14/webapps/school/WEB-INF/lib/struts2-json-plugin-2.2.3.jar!/struts-plugin.xml:8:59 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:437) at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3696) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343) 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:920) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:566) 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.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) Caused by: Unable to load configuration. - package - jar:file:/D:/java%E6%9A%91%E5%81%87%E5%AD%A6%E7%9A%84/%E5%B0%9A%E5%AD%A6%E5%A0%82%E7%A7%91%E6%8A%80_%E5%BC%A0%E5%BF%97%E5%AE%87_SERVLET_JSP_%E8%A7%86%E9%A2%91%E6%95%99%E7%A8%8B_%E7%AC%AC%E4%B8%80%E7%89%88/%E8%BD%AF%E4%BB%B6/apache-tomcat-6.0.14/apache-tomcat-6.0.14/webapps/school/WEB-INF/lib/struts2-json-plugin-2.2.3.jar!/struts-plugin.xml:8:59 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:69) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:380) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:424) ... 29 more Caused by: The package name 'json-default' at location package - jar:file:/D:/java%E6%9A%91%E5%81%87%E5%AD%A6%E7%9A%84/%E5%B0%9A%E5%AD%A6%E5%A0%82%E7%A7%91%E6%8A%80_%E5%BC%A0%E5%BF%97%E5%AE%87_SERVLET_JSP_%E8%A7%86%E9%A2%91%E6%95%99%E7%A8%8B_%E7%AC%AC%E4%B8%80%E7%89%88/%E8%BD%AF%E4%BB%B6/apache-tomcat-6.0.14/apache-tomcat-6.0.14/webapps/school/WEB-INF/lib/struts2-json-plugin-2.2.3.jar!/struts-plugin.xml:8:59 is already been used by another package at location package - jar:file:/D:/java%E6%9A%91%E5%81%87%E5%AD%A6%E7%9A%84/%E5%B0%9A%E5%AD%A6%E5%A0%82%E7%A7%91%E6%8A%80_%E5%BC%A0%E5%BF%97%E5%AE%87_SERVLET_JSP_%E8%A7%86%E9%A2%91%E6%95%99%E7%A8%8B_%E7%AC%AC%E4%B8%80%E7%89%88/%E8%BD%AF%E4%BB%B6/apache-tomcat-6.0.14/apache-tomcat-6.0.14/webapps/school/WEB-INF/lib/jsonplugin-0.32.jar!/struts-plugin.xml:8:59 - package - jar:file:/D:/java%E6%9A%91%E5%81%87%E5%AD%A6%E7%9A%84/%E5%B0%9A%E5%AD%A6%E5%A0%82%E7%A7%91%E6%8A%80_%E5%BC%A0%E5%BF%97%E5%AE%87_SERVLET_JSP_%E8%A7%86%E9%A2%91%E6%95%99%E7%A8%8B_%E7%AC%AC%E4%B8%80%E7%89%88/%E8%BD%AF%E4%BB%B6/apache-tomcat-6.0.14/apache-tomcat-6.0.14/webapps/school/WEB-INF/lib/struts2-json-plugin-2.2.3.jar!/struts-plugin.xml:8:59 at com.opensymphony.xwork2.config.impl.DefaultConfiguration.addPackageConfig(DefaultConfiguration.java:124) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:486) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:275) at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:111) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:204) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66) ... 31 more 2012-2-20 20:58:09 org.apache.catalina.core.StandardContext start 严重: Error filterStart 2012-2-20 20:58:09 org.apache.catalina.core.StandardContext start 严重: Context [/school] startup failed due to previous errors 我的struts.xml <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd"> <struts> <constant name="struts.enable.DynamicMethodInvocation" value="false" /> <constant name="struts.devMode" value="false" /> <package name="schoolmanagement" namespace="/" extends="json-default"> ..... 问题已经存在一个星期了...我快要崩溃了···各位大侠可怜可怜我吧 |
所有回答(3)
0
看错误信息是没找到 cn.com.xinli.tree.util.SetCharacterEncodingFilter 类
请问这个是什么类？项目里我没有定义这个类啊
0
这样使用extjs的人真是大神啊，让后台入侵到前台，设计上都不能隔离，太佩服了
这位大哥你就别挖苦我了...本人初学...菜得很.....你能讲明白点问题所在么？？？？？
0
把workspace里面的工程全部清空，再clean一下就ok了
对不起啦， 现在才回头看了你的回复， 你的办法是正确的。
没豆给你真是不好意思啦。
谢谢！！！！！
