struts2.1 服务器启动报错

最新推荐文章于 2021-08-06 09:54:39 发布

wxinpeng

最新推荐文章于 2021-08-06 09:54:39 发布

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分类专栏： struts2随笔文章标签： Java jQuery Apache Struts Bean ViewUI

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本文分析了启动Struts2服务器时出现的配置错误，提供了详细的错误堆栈跟踪，并提出了两个解决方案：确保基本jar包正确导入及配置文件无误；调整Tomcat安装路径去除空格。

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启动struts2服务器时，报错如下：

Unable to load configuration. - bean - jar:file:/F:/jQuery/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/jQuery/WEB-INF/lib/struts2-core-2.1.6.jar!/struts-default.xml:29:72
	at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:58)
	at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:360)
	at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:403)
	at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:190)
	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:3709)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4356)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	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: Unable to load bean: type: class:com.opensymphony.xwork2.ObjectFactory - bean - jar:file:/F:/jQuery/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/jQuery/WEB-INF/lib/struts2-core-2.1.6.jar!/struts-default.xml:29:72
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:222)
	at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:101)
	at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:165)
	at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:55)
	... 21 more
Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - jar:file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%206.0/lib/struts2-core-2.0.11.2.jar!/struts-default.xml:30:72 - bean - jar:file:/F:/jQuery/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/jQuery/WEB-INF/lib/struts2-core-2.1.6.jar!/struts-default.xml:29:72
	at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:206)
	... 24 more
2010-4-2 16:06:00 org.apache.catalina.core.StandardContext start
严重: Error filterStart

解决：

1，保证你的struts2.1的基本jar包导入正确，并且web.xml,struts.xml 配置文件没有问题。

2，如果以上都没问题，则是你的tomcat 安装的路径默认会有空格的，删掉重新安装tomcat ,注意将路径中的空格去掉，问题解决！！！