Struts2 严重: Exception starting filter struts2问题

[wushangzhenren]

Unable to load bean: type: class:com.opensymphony.xwork2.ObjectFactory - bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.8.jar!/struts-default.xml:8:72
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:208)
at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:131)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)
at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:201)
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
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3709)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4363)
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.start(HostConfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java
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:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.11.2.jar!/struts-default.xml:30:72 - bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.8.jar!/struts-default.xml:8:72
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:193)
... 33 more
2008-10-17 0:01:34 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2008-10-17 0:01:34 org.apache.catalina.core.StandardContext start
严重: Context [/struts2.0] startup failed due to previous errors

[Landor2004]

Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.11.2.jar!/struts-default.xml:30:72 - bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.8.jar!/struts-default.xml:8:72

这里提示的很清楚了，struts2-core-2.0.11.2.jar已经被加载了，你又加入了一个struts2-core-2.0.8.jar包

[wushangzhenren]

你的项目里包含struts2-core-2.0.8.jar包,你的tomcat里也有一个同样的包,删掉tomcat里的那个,你应该记得在哪里放着吧？lib下http://bbs.langsin.com/thread-9074-1-1.html

[happyxlh]

with the name xwork has already been loaded

[ip_moon]

bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.11.2.jar!/struts-default.xml:30:72 - bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.8.jar!/struts-default.xml:8:72
是啊问题就是楼主引进了两个struts的jar包撒~

[Csdbfans]

在这里学习了，希望以后不会遇到这样的问题

[suncheng_hong]

[Quote=引用 2 楼 Landor2004 的回复:]
Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.11.2.jar!/struts-default.xml:30:72 - bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.8.jar!/struts-default.xml:8:72

这里提示的很清楚了，struts2-core-2.0.11.2.jar已经被…
[/Quote]

就是这个问题，删一个试试

[SambaGao]

加一个commons-fileupload-1.2.1.jar试试
不行了话再加一个它commons-io-1.4.jar试试

[SambaGao]

[Quote=引用 2 楼 landor2004 的回复:]
Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.11.2.jar!/struts-default.xml:30:72 - bean - jar:file:/D:/Java/tomcat6.0/webapps/struts2.0/WEB-INF/lib/struts2-core-2.0.8.jar!/struts-default.xml:8:72

这里提示的很清楚了，struts2-core-2.0.11.2.jar已经被加载了，你又加入了一个struts2-core-2.0.8.jar包
[/Quote]

先去一个试