java.lang.IncompatibleClassChangeError during deployment of Liferay ------------------------------------------------------------------- Key: JBCL-175 URL: https://jira.jboss.org/browse/JBCL-175 Project: JBoss ClassLoader Issue Type: Bug Components: ClassLoader Affects Versions: JBossCL.2.2.0.Alpha8 Environment: JBoss 6(M5), JDK 6u16 (also tested with Update21), Liferay 5.2.3 Reporter: Thomas Fromm Assignee: Ales Justin During startup of Liferay Portal server I get exception: [ClassLoaderManager] Unexpected error during load of:com.liferay.portlet.flags.service.http.Portlet_Flags_FlagsEntryServiceSoapBindingStub: java.lang.IncompatibleClassChangeError: Implementing class The .war was build from source using the same JDK running the JBoss. The .war runs fine in JBoss 4.0.5, 5.0.1 and 5.1.0 so I think it might be a bug inside JBoss 6. Trace: 08:39:50,885 WARN [ClassLoaderManager] Unexpected error during load of:com.liferay.portlet.flags.service.http.Portlet_Flags_FlagsEntryServiceSoapBindingStub: java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) [:1.6.0_16] at java.lang.ClassLoader.defineClass(ClassLoader.java:621) [:1.6.0_16] at org.jboss.classloader.spi.base.BaseClassLoader.access$200(BaseClassLoader.java:52) [jboss-classloader.jar:2.2.0.Alpha8] ... 08:39:50,910 ERROR [AbstractKernelController] Error installing to PostClassLoader: name=vfs:///usr/local/inubit/tf/ibis-head/javainstall/JBoss/server/default/deploy/ROOT.war state=ClassLoader mode=Manual requiredState=PostClassLoader: org.jboss.deployers.spi.DeploymentException: Error during deploy: vfs:///usr/local/inubit/tf/ibis-head/javainstall/JBoss/server/default/deploy/ROOT.war at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49) [:2.2.0.Alpha7] at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:185) [:2.2.0.Alpha7] ... Caused by: java.lang.Error: Error visiting "/usr/local/inubit/tf/ibis-head/javainstall/JBoss/server/default/deploy/ROOT.war/WEB-INF/lib/portal-client.jar/com/liferay/portlet/flags/service/http/Portlet_Flags_FlagsEntryServiceSoapBindingStub.class" at org.jboss.classloading.plugins.vfs.VFSResourceVisitor.visit(VFSResourceVisitor.java:268) [jboss-classloading-vfs.jar:2.2.0.Alpha8] at org.jboss.vfs.VirtualFile.visit(VirtualFile.java:407) [jboss-vfs.jar:3.0.0.CR5] ... Caused by: java.lang.RuntimeException: Error visiting resource: VFSResourceContext @ com/liferay/portlet/flags/service/http/Portlet_Flags_FlagsEntryServiceSoapBindingStub.class / BaseClassLoader@139cf9c{vfs:///usr/local/inubit/tf/ibis-head/javainstall/JBoss/server/default/deploy/ROOT.war}, visitor: org.jboss.scanning.annotations.plugins.GenericAnnotationVisitor@f05c2f at org.jboss.scanning.plugins.visitor.IgnoreSetErrorHandler.handleError(IgnoreSetErrorHandler.java:56) [:1.0.0.Alpha6] ... Caused by: java.lang.ClassNotFoundException: Unexpected error during load of: com.liferay.portlet.flags.service.http.Portlet_Flags_FlagsEntryServiceSoapBindingStub, msg=Implementing class at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:176) [jboss-classloader.jar:2.2.0.Alpha8] ... Caused by: java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) [:1.6.0_16] at java.lang.ClassLoader.defineClass(ClassLoader.java:621) [:1.6.0_16] ... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira