Re: DataTable + tobago = NullPointerException

Fri, 08 Sep 2006 06:13:01 -0700 

you can't mix tobago with other component

PiotrekJ wrote:
Hello, I've a problem with myfaces and tobago. When I want to use h:dataTable component, I get the following error: *(The strange thing is that, if I remove Tobago jars from project, everything works ok)* 2006-09-08 11:37:52 org.apache.catalina.core.ApplicationDispatcher invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.RuntimeException: TableRenderer at org.apache.myfaces.tobago.context.ResourceManagerImpl.getRenderer(ResourceManagerImpl.java:398) at org.apache.myfaces.tobago.renderkit.TobagoRenderKit.getRenderer(TobagoRenderKit.java:60) at javax.faces.component.UIComponentBase.getRenderer(UIComponentBase.java:744) at javax.faces.component.UIComponentBase.getRendersChildren(UIComponentBase.java:307) at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:313) at org.apache.jsp.cart.variants_jsp._jspx_meth_h_dataTable_0(variants_jsp.java:147) at org.apache.jsp.cart.variants_jsp._jspx_meth_f_view_0(variants_jsp.java:114) at org.apache.jsp.cart.variants_jsp._jspService(variants_jsp.java:79) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:368) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:416) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:234) at org.apache.myfaces.tobago.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:117) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.myfaces.tobago.webapp.TobagoMultipartFormdataFilter.doFilter(TobagoMultipartFormdataFilter.java:70) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:368) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.NullPointerException at org.apache.myfaces.tobago.context.ResourceManagerImpl.getRenderer(ResourceManagerImpl.java:392) ... 47 more 2006-09-08 11:37:53 org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet FacesServlet threw exception javax.faces.FacesException: javax.faces.FacesException: Exception in JSP: /cart/variants.jsp:19 16: 17: 18: 19: 22: Stacktrace: at org.apache.myfaces.tobago.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:149) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.myfaces.tobago.webapp.TobagoMultipartFormdataFilter.doFilter(TobagoMultipartFormdataFilter.java:70) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:368) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Caused by: javax.faces.FacesException: Exception in JSP: /cart/variants.jsp:19 16: 17: 18: 19: 22: Stacktrace: at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:435) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:234) at org.apache.myfaces.tobago.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:117) ... 22 more Caused by: java.lang.RuntimeException: TableRenderer at org.apache.myfaces.tobago.context.ResourceManagerImpl.getRenderer(ResourceManagerImpl.java:398) at org.apache.myfaces.tobago.renderkit.TobagoRenderKit.getRenderer(TobagoRenderKit.java:60) at javax.faces.component.UIComponentBase.getRenderer(UIComponentBase.java:744) at javax.faces.component.UIComponentBase.getRendersChildren(UIComponentBase.java:307) at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:313) at org.apache.jsp.cart.variants_jsp._jspx_meth_h_dataTable_0(variants_jsp.java:147) at org.apache.jsp.cart.variants_jsp._jspx_meth_f_view_0(variants_jsp.java:114) at org.apache.jsp.cart.variants_jsp._jspService(variants_jsp.java:79) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) from faces-config.xml: Lista java.util.ArrayList session 1 2 3 4 5 
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