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  1. Struts 2
  2. WW-3244

ArrayIndexOutOfBoundsException in struts 2.1.6 convention plugin

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Won't Fix
    • Affects Version/s: 2.1.6
    • Fix Version/s: 2.1.8
    • Component/s: Plugin - Convention
    • Labels:
      None
    • Environment:

      struts 2.1.6 convention plugin
      apache-tomcat-5.5.28
      jdk1.6.0_16

      Description

      When put the self defined Action which extends ActionSupport in the com.emilio.ba.actions package together with other Action classes which extends com.emilio.ba.actions.Action, will get a Exception and Application can't start.But when put com.emilio.ba.actions.Action into other package ,this error disappear

      =============================================
      2009-9-12 23:55:57 org.apache.catalina.core.StandardContext filterStart
      severity: Exception starting filter struts2
      java.lang.ArrayIndexOutOfBoundsException: 0
      at org.apache.struts2.convention.SEOActionNameBuilder.build(SEOActionNameBuilder.java:69)
      at org.apache.struts2.convention.PackageBasedActionConfigBuilder.determineActionName(PackageBasedActionConfigBuilder.java:601)
      at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildConfiguration(PackageBasedActionConfigBuilder.java:445)
      at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:278)
      at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:52)
      at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:200)
      at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:55)
      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.ng.InitOperations.initDispatcher(InitOperations.java:69)
      at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:48)
      at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:221)
      at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:302)
      at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:78)
      at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3666)
      at org.apache.catalina.core.StandardContext.start(StandardContext.java:4258)
      at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
      at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
      at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
      at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
      at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
      at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
      at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1150)
      at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
      at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
      at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
      at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
      at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
      at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
      at org.apache.catalina.core.StandardService.start(StandardService.java:448)
      at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
      at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
      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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
      at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)

      =============================================
      package com.emilio.ba.actions;
      import com.opensymphony.xwork2.ActionSupport;
      public class Action extends ActionSupport{
      private static final long serialVersionUID = -8137741914987527857L;
      public static final String ADD = "add";
      public static final String EDIT = "edit";
      public static final String SAVE = "save";
      public static final String LIST = "list";
      public static final String SHOW = "show";
      public static final String DEL = "del";
      public static final String CHAIN = "chain";
      }
      ================================================
      @Namespace("/menu")
      @InterceptorRefs({
      @InterceptorRef("defaultStack")
      })

      public class MenuAction extends com.emilio.ba.actions.Action {
      .....................
      }

      =================================================

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            • Assignee:
              musachy Musachy Barroso
              Reporter:
              mid_winter Emilio Liang
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              • Created:
                Updated:
                Resolved: