You are basically mixing Struts 1 with Struts 2. Looks like jCaptcha
plugin needs Struts 1, that's why it requires:
ERROR finder.ClassFinder Unable to read class
[com.octo.captcha.module.struts.image.RenderImageCaptchaAction]
Could not load org/apache/struts/action/Action.class
and
ERROR finder.ClassFinder Error loading class
[com.octo.captcha.module.struts.CaptchaServicePlugin]
java.lang.NoClassDefFoundError: org/apache/struts/action/PlugIn
2015-02-07 7:08 GMT+01:00 Alireza Fattahi <afattahi@yahoo.com.invalid>:
> The project uses jCaptcha 1.0, after upgrading from 2.3.16 to Struts 2.3.20 the application
could not start.
> Our project is not using jCaptcha struts integration, so we do not have and jCaptcha
configuration ins strust.xml or web.xml, for instance we do **NOT** have below line in struts.xml
>
> <plug-in className="com.octo.captcha.module.struts.CaptchaServicePlugin"/>
>
> I think some plugin management mechanism is changed so the struts 2.3.20 try to find
and start this plugin while 2.3.16 didn't.
>
> The error is as below:
>
> ERROR finder.ClassFinder Unable to read class [com.octo.captcha.module.struts.image.RenderImageCaptchaAction]
> Could not load org/apache/struts/action/Action.class - [unknown location]
> at com.opensymphony.xwork2.util.finder.ClassFinder.readClassDef(ClassFinder.java:723)
> at com.opensymphony.xwork2.util.finder.ClassFinder.access$400(ClassFinder.java:71)
> at com.opensymphony.xwork2.util.finder.ClassFinder$InfoBuildingClassVisitor.extractSuperInterfaces(ClassFinder.java:770)
> at com.opensymphony.xwork2.util.finder.ClassFinder$InfoBuildingClassVisitor.visit(ClassFinder.java:757)
> at org.objectweb.asm.ClassReader.accept(Unknown Source)
> at org.objectweb.asm.ClassReader.accept(Unknown Source)
> at com.opensymphony.xwork2.util.finder.ClassFinder.readClassDef(ClassFinder.java:718)
> at com.opensymphony.xwork2.util.finder.ClassFinder.<init>(ClassFinder.java:113)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:390)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:347)
> at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
> at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:274)
> ERROR finder.ClassFinder Unable to read class [com.octo.captcha.module.struts.VerifyCaptchaChallengeAction]
> Could not load org/apache/struts/action/Action.class - [unknown location]
> at com.opensymphony.xwork2.util.finder.ClassFinder.readClassDef(ClassFinder.java:723)
> at com.opensymphony.xwork2.util.finder.ClassFinder.access$400(ClassFinder.java:71)
> at com.opensymphony.xwork2.util.finder.ClassFinder$InfoBuildingClassVisitor.extractSuperInterfaces(ClassFinder.java:770)
> at com.opensymphony.xwork2.util.finder.ClassFinder$InfoBuildingClassVisitor.visit(ClassFinder.java:757)
> at org.objectweb.asm.ClassReader.accept(Unknown Source)
> at org.objectweb.asm.ClassReader.accept(Unknown Source)
> at com.opensymphony.xwork2.util.finder.ClassFinder.readClassDef(ClassFinder.java:718)
> at com.opensymphony.xwork2.util.finder.ClassFinder.<init>(ClassFinder.java:113)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:390)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:347)
> ERROR finder.ClassFinder Error loading class [com.octo.captcha.module.struts.CaptchaServicePlugin]
> java.lang.NoClassDefFoundError: org/apache/struts/action/PlugIn
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2957)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
> at com.opensymphony.xwork2.util.finder.ClassLoaderInterfaceDelegate.loadClass(ClassLoaderInterfaceDelegate.java:34)
> at com.opensymphony.xwork2.util.finder.ClassFinder$ClassInfo.get(ClassFinder.java:563)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder$3.test(PackageBasedActionConfigBuilder.java:613)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder$3.test(PackageBasedActionConfigBuilder.java:600)
> at com.opensymphony.xwork2.util.finder.ClassFinder.findClasses(ClassFinder.java:343)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:393)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:347)
> at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
> at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:274)
> at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
> at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967)
> at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:435)
> at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:479)
> at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
> at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57)
> Caused by: java.lang.ClassNotFoundException: org.apache.struts.action.PlugIn
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
> ... 35 more
> ERROR finder.ClassFinder Error loading class [com.octo.captcha.module.struts.image.RenderImageCaptchaAction]
> java.lang.NoClassDefFoundError: org/apache/struts/action/Action
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2957)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
> at com.opensymphony.xwork2.util.finder.ClassLoaderInterfaceDelegate.loadClass(ClassLoaderInterfaceDelegate.java:34)
> at com.opensymphony.xwork2.util.finder.ClassFinder$ClassInfo.get(ClassFinder.java:563)
> at com.opensymphony.xwork2.util.finder.ClassFinder.findClasses(ClassFinder.java:344)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:393)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:347)
> Caused by: java.lang.ClassNotFoundException: org.apache.struts.action.Action
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
> ... 33 more
> ERROR finder.ClassFinder Error loading class [com.octo.captcha.module.struts.VerifyCaptchaChallengeAction]
> java.lang.NoClassDefFoundError: org/apache/struts/action/Action
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2957)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
> at com.opensymphony.xwork2.util.finder.ClassLoaderInterfaceDelegate.loadClass(ClassLoaderInterfaceDelegate.java:34)
> at com.opensymphony.xwork2.util.finder.ClassFinder$ClassInfo.get(ClassFinder.java:563)
> at com.opensymphony.xwork2.util.finder.ClassFinder.findClasses(ClassFinder.java:344)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:393)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:347)
> at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
> at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:274)
> at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
> at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967)
> Caused by: java.lang.ClassNotFoundException: org.apache.struts.action.Action
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
> ... 33 more
> ERROR finder.ClassFinder Error loading class [com.octo.captcha.module.struts.VerifyCaptchaChallengeMethodAction]
> java.lang.NoClassDefFoundError: org/apache/struts/action/Action
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2957)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2957)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
> Caused by: java.lang.ClassNotFoundException: org.apache.struts.action.Action
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
> ... 40 more
>
> ~Regards,
> ~~Alireza Fattahi
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