2013-04-30 18:36:33,548 ERROR .magnolia.ui.admincentral.AdmincentralErrorHandler: AdmincentralUI has encountered an unhandled exception. com.vaadin.server.ServerRpcManager$RpcInvocationException: Unable to invoke method activateApp in info.magnolia.ui.vaadin.gwt.client.magnoliashell.shell.rpc.ShellServerRpc at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:170) at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:118) at com.vaadin.server.AbstractCommunicationManager.handleBurst(AbstractCommunicationManager.java:1680) at com.vaadin.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1566) at com.vaadin.server.AbstractCommunicationManager.handleUidlRequest(AbstractCommunicationManager.java:582) at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:315) at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:201) at info.magnolia.ui.admincentral.AdmincentralVaadinServlet.service(AdmincentralVaadinServlet.java:89) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at info.magnolia.cms.filters.ServletDispatchingFilter.doFilter(ServletDispatchingFilter.java:123) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:85) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:85) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:85) at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:67) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.filters.VirtualUriFilter.doFilter(VirtualUriFilter.java:70) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.module.cache.executor.Bypass.processCacheRequest(Bypass.java:58) at info.magnolia.module.cache.executor.CompositeExecutor.processCacheRequest(CompositeExecutor.java:66) at info.magnolia.module.cache.filter.CacheFilter.doFilter(CacheFilter.java:153) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:61) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.i18n.I18nContentSupportFilter.doFilter(I18nContentSupportFilter.java:76) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.filters.RangeSupportFilter.doFilter(RangeSupportFilter.java:84) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.security.BaseSecurityFilter.doFilter(BaseSecurityFilter.java:60) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.security.SecurityCallbackFilter.doFilter(SecurityCallbackFilter.java:86) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:61) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.security.LogoutFilter.doFilter(LogoutFilter.java:93) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:61) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.module.templatingkit.filters.SiteMergeFilter.doFilter(SiteMergeFilter.java:99) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.filters.MultiChannelFilter.doFilter(MultiChannelFilter.java:83) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:61) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.module.cache.filter.GZipFilter.doFilter(GZipFilter.java:75) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:61) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:85) at info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:93) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:85) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:85) at info.magnolia.module.devicedetection.filter.DeviceDetectionFilter.doFilter(DeviceDetectionFilter.java:73) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:61) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:102) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.filters.ContextFilter.doFilter(ContextFilter.java:131) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:67) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) at info.magnolia.cms.filters.SafeDestroyMgnlFilterWrapper.doFilter(SafeDestroyMgnlFilterWrapper.java:108) at info.magnolia.cms.filters.MgnlFilterDispatcher.doDispatch(MgnlFilterDispatcher.java:67) at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:108) at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:94) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:680) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor277.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:168) ... 86 more Caused by: java.lang.IncompatibleClassChangeError: Found interface info.magnolia.ui.actionbar.definition.ActionbarItemDefinition, but class was expected at info.magnolia.ui.contentapp.browser.BrowserSubApp.updateActionbar(BrowserSubApp.java:221) at info.magnolia.ui.contentapp.browser.BrowserSubApp.restoreBrowser(BrowserSubApp.java:169) at info.magnolia.ui.contentapp.browser.BrowserSubApp.start(BrowserSubApp.java:133) at info.magnolia.ui.framework.app.AppInstanceControllerImpl.startSubApp(AppInstanceControllerImpl.java:332) at info.magnolia.ui.framework.app.AppInstanceControllerImpl.openSubApp(AppInstanceControllerImpl.java:298) at info.magnolia.ui.framework.app.BaseApp.start(BaseApp.java:65) at info.magnolia.ui.framework.app.AppInstanceControllerImpl.start(AppInstanceControllerImpl.java:192) at info.magnolia.ui.framework.app.AppControllerImpl.doStartIfNotAlreadyRunning(AppControllerImpl.java:236) at info.magnolia.ui.framework.app.AppControllerImpl.onLocationChanged(AppControllerImpl.java:321) at info.magnolia.ui.framework.location.LocationChangedEvent.dispatch(LocationChangedEvent.java:64) at info.magnolia.ui.framework.location.LocationChangedEvent.dispatch(LocationChangedEvent.java:42) at info.magnolia.event.SimpleEventBus.fireEvent(SimpleEventBus.java:78) at info.magnolia.ui.framework.location.LocationController.goToWithoutChecks(LocationController.java:103) at info.magnolia.ui.framework.location.LocationController.goTo(LocationController.java:97) at info.magnolia.ui.framework.app.AppControllerImpl.onLocationChanged(AppControllerImpl.java:312) at info.magnolia.ui.framework.location.LocationChangedEvent.dispatch(LocationChangedEvent.java:64) at info.magnolia.ui.framework.location.LocationChangedEvent.dispatch(LocationChangedEvent.java:42) at info.magnolia.event.SimpleEventBus.fireEvent(SimpleEventBus.java:78) at info.magnolia.ui.framework.location.LocationController.goToWithoutChecks(LocationController.java:103) at info.magnolia.ui.framework.location.LocationController.goTo(LocationController.java:97) at info.magnolia.ui.framework.location.LocationHistoryHandler.handleFragment(LocationHistoryHandler.java:120) at info.magnolia.ui.framework.location.LocationHistoryHandler.access$100(LocationHistoryHandler.java:49) at info.magnolia.ui.framework.location.LocationHistoryHandler$1.onFragmentChanged(LocationHistoryHandler.java:79) at info.magnolia.ui.framework.shell.FragmentChangedEvent.dispatch(FragmentChangedEvent.java:55) at info.magnolia.ui.framework.shell.FragmentChangedEvent.dispatch(FragmentChangedEvent.java:41) at info.magnolia.event.EventHandlerCollection.dispatch(EventHandlerCollection.java:72) at info.magnolia.ui.framework.shell.ShellImpl$2.onFragmentChanged(ShellImpl.java:134) at info.magnolia.ui.vaadin.magnoliashell.MagnoliaShell.notifyOnFragmentChanged(MagnoliaShell.java:235) at info.magnolia.ui.vaadin.magnoliashell.MagnoliaShell.doNavigate(MagnoliaShell.java:134) at info.magnolia.ui.framework.shell.ShellImpl.goToApp(ShellImpl.java:259) at info.magnolia.ui.framework.shell.ShellImpl.access$500(ShellImpl.java:80) at info.magnolia.ui.framework.shell.ShellImpl$2.goToApp(ShellImpl.java:154) at info.magnolia.ui.vaadin.magnoliashell.MagnoliaShell.goToApp(MagnoliaShell.java:125) at info.magnolia.ui.vaadin.magnoliashell.rpc.MagnoliaShellRpcDelegate.activateApp(MagnoliaShellRpcDelegate.java:68) ... 90 more