Hello everybody, i am using Jboss4.0.1sp-1 with JSF and JSTL i have no problem when i deploy my application and is running ok.. i am trying to change to Jboss4.0.2 when i deploy i have no problems but when i run my application i got an error like
| | ERROR [[jsp]] Servlet.service() for servlet jsp threw exception | javax.faces.el.EvaluationException: javax.faces.el.EvaluationException: Error ge | tting property 'links' from bean of type de.mentalproof.mpw.web.beans.LinksBean: | java.lang.NullPointerException | at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:206) | | at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:154) | | at javax.faces.component.UIData.getValue(UIData.java:527) | at javax.faces.component.UIData.getDataModel(UIData.java:856) | at javax.faces.component.UIData.setRowIndex(UIData.java:379) | at com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRen | derer.java:65) | at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.jav | a:683) | at javax.faces.component.UIData.encodeBegin(UIData.java:681) | at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591 | ) | at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:543) | at com.sun.faces.taglib.html_basic.DataTableTag.doEndTag(DataTableTag.ja | va:491) | at org.apache.jsp.mpw.index_jsp._jspx_meth_h_dataTable_0(org.apache.jsp. | mpw.index_jsp:492) | at org.apache.jsp.mpw.index_jsp._jspService(org.apache.jsp.mpw.index_jsp | :268) | at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper | .java:322) | at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3 | 14) | at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl | icationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF | ilterChain.java:173) | at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp | atcher.java:672) | at org.apache.catalina.core.ApplicationDispatcher.processRequest(Applica | tionDispatcher.java:463) | at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationD | ispatcher.java:398) | at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDis | patcher.java:301) | at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImp | l.java:322) | at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl. | java:130) | at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePha | | | i think that jboss can't use the JSF components cuz the LinksBean is used in a DATATABLE in my jsp.. when i run a jsp without JSF components i have no problem its run ok.. so can someone tell me plz what is happening here?? what should i do?? i think i missed some configuration or some jars that i have to use or add.. but witch?? anyone idea??? plz help me View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3971511#3971511 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3971511 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user