title: class org.apache.struts2.convention.DefaultClassFinder$InfoBuildingVisitor has interface org.objectweb.asm.ClassVisitor as super class
body: <p>I changed struts2 version form 2.5.2 to 2.5.10.1 and I have started getting this error. Looks like the new version is not reading any of the action classes. Do I need to change any other library with it. My app starts up properly but I see this log in the console. </p>
  
  <p>Stack trace:</p>
  
  <pre><code>ERROR DefaultClassFinder Unable to read class [mig.esign.admin.action.appprops.AppPropertiesAction]
  java.lang.IncompatibleClassChangeError: class org.apache.struts2.convention.DefaultClassFinder$InfoBuildingVisitor has interface org.objectweb.asm.ClassVisitor as super class
  at java.lang.ClassLoader.defineClass1(Native Method)
  at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
  at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
  at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2918)
  at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1174)
  at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1669)
  at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547)
  at org.apache.struts2.convention.DefaultClassFinder.readClassDef(DefaultClassFinder.java:459)
  at org.apache.struts2.convention.DefaultClassFinder.&lt;init&gt;(DefaultClassFinder.java:90)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildClassFinder(PackageBasedActionConfigBuilder.java:397)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:379)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:335)
  at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
  at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:199)
  at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
  at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:906)
  at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445)
  at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:486)
  at org.apache.struts2.dispatcher.InitOperations.initDispatcher(InitOperations.java:75)
  at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:63)
  at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
  at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262)
  at org.apache.catalina.core.ApplicationFilterConfig.&lt;init&gt;(ApplicationFilterConfig.java:107)
  at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4775)
  at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5452)
  at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
  at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
  at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
  at java.util.concurrent.FutureTask.run(FutureTask.java:262)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
  at java.lang.Thread.run(Thread.java:745)
  ERROR DefaultClassFinder Unable to read class [mig.esign.admin.action.BaseAction]
   java.lang.IncompatibleClassChangeError: org/apache/struts2/convention/DefaultClassFinder$InfoBuildingVisitor
  at org.apache.struts2.convention.DefaultClassFinder.readClassDef(DefaultClassFinder.java:459)
  at org.apache.struts2.convention.DefaultClassFinder.&lt;init&gt;(DefaultClassFinder.java:90)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildClassFinder(PackageBasedActionConfigBuilder.java:397)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:379)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:335)
  at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
  at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:199)
  at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
  at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:906)
  at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445)
  at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:486)
  at org.apache.struts2.dispatcher.InitOperations.initDispatcher(InitOperations.java:75)
  at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:63)
  at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
  at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262)
  at org.apache.catalina.core.ApplicationFilterConfig.&lt;init&gt;(ApplicationFilterConfig.java:107)
  at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4775)
  at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5452)
  at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
  at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
  at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
  at java.util.concurrent.FutureTask.run(FutureTask.java:262)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
  at java.lang.Thread.run(Thread.java:745)
  ERROR DefaultClassFinder Unable to read class [mig.esign.admin.action.client.ClientAction]
   java.lang.IncompatibleClassChangeError: org/apache/struts2/convention/DefaultClassFinder$InfoBuildingVisitor
  at org.apache.struts2.convention.DefaultClassFinder.readClassDef(DefaultClassFinder.java:459)
  at org.apache.struts2.convention.DefaultClassFinder.&lt;init&gt;(DefaultClassFinder.java:90)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildClassFinder(PackageBasedActionConfigBuilder.java:397)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:379)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:335)
  at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
  at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:199)
  at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
  at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:906)
  at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445)
  at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:486)
  at org.apache.struts2.dispatcher.InitOperations.initDispatcher(InitOperations.java:75)
  at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:63)
  at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
  at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262)
  at org.apache.catalina.core.ApplicationFilterConfig.&lt;init&gt;(ApplicationFilterConfig.java:107)
  at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4775)
  at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5452)
  at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
  at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
  at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
  at java.util.concurrent.FutureTask.run(FutureTask.java:262)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
  at java.lang.Thread.run(Thread.java:745)
  ERROR DefaultClassFinder Unable to read class [mig.esign.admin.action.clientexport.ClientExportAction]
   java.lang.IncompatibleClassChangeError: org/apache/struts2/convention/DefaultClassFinder$InfoBuildingVisitor
  at org.apache.struts2.convention.DefaultClassFinder.readClassDef(DefaultClassFinder.java:459)
  at org.apache.struts2.convention.DefaultClassFinder.&lt;init&gt;(DefaultClassFinder.java:90)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildClassFinder(PackageBasedActionConfigBuilder.java:397)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:379)
  at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:335)
  at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
  at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:199)
  at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
  at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:906)
  at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445)
  at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:486)
  at org.apache.struts2.dispatcher.InitOperations.initDispatcher(InitOperations.java:75)
  at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:63)
  at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
  at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262)
  at org.apache.catalina.core.ApplicationFilterConfig.&lt;init&gt;(ApplicationFilterConfig.java:107)
  at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4775)
  at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5452)
  at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
  at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
  at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
  at java.util.concurrent.FutureTask.run(FutureTask.java:262)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
  at java.lang.Thread.run(Thread.java:745)
  </code></pre>