Hi Mathias, the tomahawk component is only available for myFaces 1.1 and 1.2 but not for myFaces 2.0. Thus I doubt that tomahawk will work with myfaces 2.0. One just has to wait until a version for Faces 2.0 is available.
Andreas. Matthias Leis wrote: > > Hi, > > I'm using myfaces 2.0 beta 2 and currently I'm using a <h:dataTable> on my > pages and everything is fine. > For some reasons (sorting etc.) I want to use the <t:dataTable> (from > Tomahawk 1.1.9). > > Now, when I click on a link inside the table, I get the following > exception: > java.lang.NullPointerException > at > javax.faces.component.UIComponentBase.getRenderer(UIComponentBase.java:1041) > at > org.apache.myfaces.component.html.ext.HtmlDataTableHack.getClientId(HtmlDataTableHack.java:111) > at > org.apache.myfaces.component.html.ext.AbstractHtmlDataTable.getClientId(AbstractHtmlDataTable.java:135) > at > org.apache.myfaces.component.html.ext.HtmlDataTableHack.setRowIndex(HtmlDataTableHack.java:275) > at > org.apache.myfaces.component.html.ext.AbstractHtmlDataTable.setRowIndex(AbstractHtmlDataTable.java:276) > at javax.faces.component.UIData.visitTree(UIData.java:1257) > at javax.faces.component.UIComponent.visitTree(UIComponent.java:770) > at javax.faces.component.UIComponent.visitTree(UIComponent.java:770) > at > javax.faces.component.UIViewRoot.processRestoreState(UIViewRoot.java:648) > at > org.springframework.faces.webflow.FlowViewStateManager.restoreComponentState(FlowViewStateManager.java:77) > at > org.springframework.faces.webflow.FlowViewStateManager.restoreView(FlowViewStateManager.java:159) > at > org.apache.myfaces.shared_impl.view.ViewDeclarationLanguageBase.restoreView(ViewDeclarationLanguageBase.java:106) > at > org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.restoreView(FaceletViewDeclarationLanguage.java:1230) > at > org.apache.myfaces.application.ViewHandlerImpl.restoreView(ViewHandlerImpl.java:240) > at > com.sun.facelets.FaceletViewHandler.restoreView(FaceletViewHandler.java:316) > at > org.springframework.faces.webflow.FlowViewHandler.restoreFlowView(FlowViewHandler.java:128) > at > org.springframework.faces.webflow.FlowViewHandler.restoreView(FlowViewHandler.java:75) > at > org.springframework.faces.webflow.JsfViewFactory.getView(JsfViewFactory.java:93) > at > org.springframework.webflow.engine.ViewState.resume(ViewState.java:193) > at org.springframework.webflow.engine.Flow.resume(Flow.java:545) > at > org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:259) > at > org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:163) > at > org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:183) > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771) > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716) > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647) > at > org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:563) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:341) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:343) > at > org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) > at > org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:177) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:188) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355) > at > org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:149) > at > org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) > at > org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at main.util.RendererFilter.doFilter(RendererFilter.java:103) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584) > at > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) > at java.lang.Thread.run(Unknown Source) > > Is this the "fault" of myfaces or tomahawk? Is it possible to check, if > the viewId is null, and - if so - create a new one? > > Any help is appreciated :) > > Thx, Matthias > -- > GMX DSL: Internet, Telefon und Entertainment für nur 19,99 EUR/mtl.! > http://portal.gmx.net/de/go/dsl02 > > -- View this message in context: http://old.nabble.com/UIComponentBase.java---context.getViewRoot%28%29-returns-null-tp28001816p28002001.html Sent from the MyFaces - Users mailing list archive at Nabble.com.