struts2 exception

Question

java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:132)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:514)
at com.opensymphony.xwork2.inject.ContainerImpl$8.call(ContainerImpl.java:547)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:580)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:545)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:243)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:390)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:437)
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.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:95)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:38)
at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:545)
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1133)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:420)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:457)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:38)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:156)
at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:120)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:38)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:156)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:38)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:119)
at org.mortbay.jetty.Server.doStart(Server.java:210)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:38)
at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:134)
at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:327)
at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:272)
at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:177)
at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:183)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:502)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:539)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:589)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:537)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:130)
... 52 more
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:447)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:499)
... 57 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:426)
... 58 more
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:132)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:514)
at com.opensymphony.xwork2.inject.ContainerImpl$8.call(ContainerImpl.java:547)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:589)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:545)
at org.apache.struts2.convention.ClasspathConfigurationProvider.<init>(ClasspathConfigurationProvider.java:47)
... 63 more
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:502)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:539)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:589)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:537)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:130)
... 69 more
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:447)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:499)
... 74 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:426)
... 75 more
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:132)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:514)
at com.opensymphony.xwork2.inject.ContainerImpl$8.call(ContainerImpl.java:547)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:589)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:545)
at org.apache.struts2.convention.PackageBasedActionConfigBuilder.<init>(PackageBasedActionConfigBuilder.java:127)
... 80 more
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:502)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:539)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:589)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:537)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:130)
... 86 more
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:301)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:438)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:499)
... 91 more
Caused by: java.lang.reflect.InvocationTargetException  

Answer 1

 java.lang.reflect.InvocationTargetException
    at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:502)
    at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:539)
    at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:589)
    at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:537)
    at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
    at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:130)
    ... 52 more
    Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
    at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:447)
    at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:499)
    ... 57 more
    Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
  

Answer 2

没看到有价值的东西，你在InvocationTargetException上打个断点，会有详细信息

Answer 3

Caused by: java.lang.NoClassDefFoundError: org/apache/commons/lang/xwork/StringUtils
at org.apache.struts2.convention.SEOActionNameBuilder.setActionSuffix(SEOActionNameBuilder.java:55)
... 98 more