【报错】Unable to load configuration

秒速五厘米 2022-09-23 04:56 248阅读 0赞

【报错】

Unable to load configuration. - bean - jar:file:/D:/WFPDM\_YX/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Interceptor\_Proj\_001/WEB-INF/lib/struts2-spring-plugin-2.3.15.3.jar!/struts-plugin.xml:29:132

at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:502)  
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)  
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57)  
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279)  
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260)  
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105)  
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4660)  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5298)  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)  
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:587)  
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1798)  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)  
at java.util.concurrent.FutureTask.run(Unknown Source)  
at java.util.concurrent.ThreadPoolExecutor.runWorker(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:/D:/WFPDM\_YX/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Interceptor\_Proj\_001/WEB-INF/lib/struts2-spring-plugin-2.3.15.3.jar!/struts-plugin.xml:29:132  
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70)  
at org.apache.struts2.dispatcher.Dispatcher.init\_PreloadConfiguration(Dispatcher.java:446)  
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:490)  
... 18 more  
Caused by: Unable to load bean: type:com.opensymphony.xwork2.ObjectFactory class:org.apache.struts2.spring.StrutsSpringObjectFactory - bean - jar:file:/D:/WFPDM\_YX/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Interceptor\_Proj\_001/WEB-INF/lib/struts2-spring-plugin-2.3.15.3.jar!/struts-plugin.xml:29:132  
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)  
... 20 more  
Caused by: java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContextAware  
at java.lang.ClassLoader.defineClass1(Native Method)  
at java.lang.ClassLoader.defineClass(Unknown Source)  
at java.security.SecureClassLoader.defineClass(Unknown Source)  
at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2503)  
at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:831)  
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1274)  
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1139)  
at java.lang.ClassLoader.defineClass1(Native Method)  
at java.lang.ClassLoader.defineClass(Unknown Source)  
at java.security.SecureClassLoader.defineClass(Unknown Source)  
at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2503)  
at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:831)  
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1274)  
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1139)  
at com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:144)  
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:216)  
... 23 more  
Caused by: java.lang.ClassNotFoundException: org.springframework.context.ApplicationContextAware  
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1305)  
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1139)

... 39 more

【解析】

"java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContextAware" 表示 spring框架出找不到spring类的问题。

这里如果应用到了 Spring 框架就应该添加 相应的 JAR 包。

如果没有应用带相应的 框架，就应该将 struts2-spring-plugin-2.1.8.1.jar 从 lib 目录里，去掉。

添加此 ja r包启动服务时,会自动寻找 spring 监听器和配置文件,没有用到 spring 框架还是不要引入此包。