Bonjour,

J'utilise le serveur d'application WEBSPHERE 8.5,
Lors de mon déploiement de mon EAR : j'obtiens cette erreur dans la page web => Error 500: javax.servlet.ServletException: Filter [struts2]: could not be initialized

Dans mes logs je capte ceci :

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[22/10/14 15:49:15:624 CEST] 0000005e webapp        E com.ibm.ws.webcontainer.webapp.WebApp logServletError SRVE0293E: [Erreur de servlet]-[com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor]: java.lang.IncompatibleClassChangeError: org.objectweb.asm.ClassVisitor
	at java.lang.ClassLoader.defineClassImpl(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:262)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:69)
	at com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:852)
	at com.ibm.ws.classloader.CompoundClassLoader.localFindClass(CompoundClassLoader.java:762)
	at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:585)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:627)
	at java.lang.ClassLoader.defineClassImpl(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:262)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:69)
	at com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:852)
	at com.ibm.ws.classloader.CompoundClassLoader.localFindClass(CompoundClassLoader.java:762)
	at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:585)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:627)
	at java.lang.J9VMInternals.verifyImpl(Native Method)
	at java.lang.J9VMInternals.verify(J9VMInternals.java:85)
	at java.lang.J9VMInternals.initialize(J9VMInternals.java:162)
	at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:386)
	at org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:344)
	at org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
	at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:245)
	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 com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.init(FilterInstanceWrapper.java:142)
	at com.ibm.ws.webcontainer.filter.WebAppFilterManager._loadFilter(WebAppFilterManager.java:566)
	at com.ibm.ws.webcontainer.filter.WebAppFilterManager.loadFilter(WebAppFilterManager.java:473)
	at com.ibm.ws.webcontainer.filter.WebAppFilterManager.getFilterInstanceWrapper(WebAppFilterManager.java:306)
	at com.ibm.ws.webcontainer.filter.WebAppFilterManager.getFilterChain(WebAppFilterManager.java:378)
	at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:890)
	at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1023)
	at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3703)
	at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
	at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:962)
	at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
	at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:522)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:311)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:282)
	at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
	at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
	at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
	at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
	at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
	at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
	at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
	at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
	at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1783)
Je ne comprends pas vue que le projet a déjà pu être compilé et il fonctionnait, donc je ne sais pas trop situer le problème...
Si quelqu'un aurait une idée. Merci