问题描述
我正在使用 Struts 2.3.14.2 jar,但是当我创建简单的应用程序时,我收到以下错误/异常.我几乎把所有事情都做得很完美.我在类路径中添加了几乎所有的 jar.但仍然出现此异常.
I'm using Struts 2.3.14.2 jars, but when I created the simple application, I'm getting the following error/exception. I almost did everything perfectly. I added almost all jars in the class path. But still getting this exception.
我错过了什么吗?
SEVERE: Dispatcher initialization failed Unable to load configuration. - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:429) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:473) at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:193) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4624) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5281) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1525) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1515) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: Unable to load bean: type:org.apache.struts2.views.gxp.inject.InjectedObjectContainer class:org.apache.struts2.views.gxp.inject.InjectedObjectContainer - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:245) at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:226) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ... 17 more Caused by: java.lang.ClassNotFoundException: org.apache.struts2.views.gxp.inject.InjectedObjectContainer at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1533) at com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:152) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:216) ... 20 more 2 Jun, 2013 5:40:11 PM org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter struts3 Unable to load configuration. - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:485) at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:193) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4624) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5281) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1525) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1515) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: Unable to load configuration. - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:429) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:473) ... 15 more Caused by: Unable to load bean: type:org.apache.struts2.views.gxp.inject.InjectedObjectContainer class:org.apache.struts2.views.gxp.inject.InjectedObjectContainer - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:245) at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:226) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ... 17 more Caused by: java.lang.ClassNotFoundException: org.apache.struts2.views.gxp.inject.InjectedObjectContainer at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1533) at com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:152) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:216) ... 20 more 2 Jun, 2013 5:40:11 PM com.opensymphony.xwork2.util.logging.commons.CommonsLogger info INFO: Parsing configuration file [struts-default.xml] 2 Jun, 2013 5:40:12 PM com.opensymphony.xwork2.util.logging.commons.CommonsLogger info INFO: Parsing configuration file [struts-plugin.xml] 2 Jun, 2013 5:40:12 PM com.opensymphony.xwork2.util.logging.commons.CommonsLogger error SEVERE: Dispatcher initialization failed Unable to load configuration. - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:429) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:473) at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4624) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5281) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1525) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1515) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: Unable to load bean: type:org.apache.struts2.views.gxp.inject.InjectedObjectContainer class:org.apache.struts2.views.gxp.inject.InjectedObjectContainer - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:245) at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:226) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ... 18 more Caused by: java.lang.ClassNotFoundException: org.apache.struts2.views.gxp.inject.InjectedObjectContainer at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1533) at com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:152) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:216) ... 21 more 2 Jun, 2013 5:40:12 PM org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter struts2 Unable to load configuration. - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:485) at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4624) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5281) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1525) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1515) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: Unable to load configuration. - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:429) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:473) ... 16 more Caused by: Unable to load bean: type:org.apache.struts2.views.gxp.inject.InjectedObjectContainer class:org.apache.struts2.views.gxp.inject.InjectedObjectContainer - bean - jar:file:/C:/Users/Nisha/Downloads/ecplise/util/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/StrutsUtil/WEB-INF/lib/struts2-gxp-plugin-2.3.14.2.jar!/struts-plugin.xml:8:162 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:245) at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:226) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ... 18 more Caused by: java.lang.ClassNotFoundException: org.apache.struts2.views.gxp.inject.InjectedObjectContainer at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1533) at com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:152) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:216) ... 21 more 2 Jun, 2013 5:40:12 PM org.apache.catalina.core.StandardContext startInternal SEVERE: Error filterStart 2 Jun, 2013 5:40:12 PM org.apache.catalina.core.StandardContext startInternal SEVERE: Context [/StrutsUtil] startup failed due to previous errors 2 Jun, 2013 5:40:12 PM org.apache.coyote.AbstractProtocol start INFO: Starting ProtocolHandler ["http-bio-8089"] 2 Jun, 2013 5:40:12 PM org.apache.coyote.AbstractProtocol start INFO: Starting ProtocolHandler ["ajp-bio-8099"] 2 Jun, 2013 5:40:12 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 3171 ms
推荐答案
如果您没有使用 GXP 插件,请将其从类路径中删除.引用的类是 org.apache.struts2.views.gxp.inject.InjectedObjectContainer 在分发中不存在.但如果需要,您可以从 SVN 存储库下载它.
If you are not using GXP plugin, then remove it from classpath. The referenced class is org.apache.struts2.views.gxp.inject.InjectedObjectContainer absent in the distribution. But you could download it from the SVN repositories if required.