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Posted to issues@struts.apache.org by "Lukasz Lenart (JIRA)" <ji...@apache.org> on 2015/07/13 08:26:04 UTC
[jira] [Commented] (WW-4524)
java.lang.IncompatibleClassChangeError: Implementing class
[ https://issues.apache.org/jira/browse/WW-4524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14624261#comment-14624261 ]
Lukasz Lenart commented on WW-4524:
-----------------------------------
Can you post listing of all jars you use?
> java.lang.IncompatibleClassChangeError: Implementing class
> ----------------------------------------------------------
>
> Key: WW-4524
> URL: https://issues.apache.org/jira/browse/WW-4524
> Project: Struts 2
> Issue Type: Bug
> Affects Versions: 2.3.24
> Environment: win7 64bit jdk1.6 tomcat6
> Reporter: lee
>
> when I upgrade struts2.3.20 to struts2.3.24.tomcat not work.
> {noformat}
> java.lang.IncompatibleClassChangeError: Implementing class
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2854)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1159)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2854)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1159)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildClassFinder(PackageBasedActionConfigBuilder.java:416)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:397)
> at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:354)
> 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)
> {noformat}
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