When I try and use the standard URI the jsp errors.... indicating it can't find it.
-----Original Message----- From: Martin Cooper [mailto:[EMAIL PROTECTED] Sent: Sunday, November 30, 2003 7:47 PM To: Tag Libraries Users List Subject: Re: forEach On Sun, 30 Nov 2003, David Liles wrote: > I'm having trouble getting a forEach tag to work. > > I'm populating an ArrayList and sending it to the jsp as a > request.setAttribute("invoiceList", invoiceList); > > Below is some of the jsp I'm tring to get working.... > > <%@ taglib uri="/tags/core" prefix="c" %> Is there a reason you're using this URI, rather than just using the standard one? > > > <table> > Invoice List > <c:forEach var="invoice" items="${invoiceList}"> > <tr> > <td>text</td> > </tr> > </c:forEach> > </table> > > This is the error I'm getting: > > <PRE> <B>/listInvoices.do:</B> null java.lang.NullPointerException at > allaire.jrun.util.FlatHashtable.find(FlatHashtable.java:61) at > allaire.jrun.util.FlatHashtable.get(FlatHashtable.java:88) at > allaire.jrun.servlet.JRunServletLoader.loadClass(JRunServletLoader.java:403) at > java.lang.ClassLoader.loadClass(Unknown Source) at > allaire.jrun.servlet.JRunSE.loadClass(JRunSE.java:1408) at > allaire.jrun.jsp.JSPParser.action(JSPParser.java:941) at > allaire.jrun.jsp.JSPParser.parse(JSPParser.java:602) at > allaire.jrun.jsp.JSPParser.writeXML(JSPParser.java:151) at > allaire.jrun.jsp.JSPParser.generateXML(JSPParser.java:123) at > allaire.jrun.jsp.JSPParser.generateXML(JSPParser.java:67) at > allaire.jrun.jsp.JSPServlet.parsePage(JSPServlet.java:411) at > allaire.jrun.jsp.JSPServlet.createServlet(JSPServlet.java:383) at > allaire.jrun.jsp.JSPServlet.loadPage(JSPServlet.java:204) at > allaire.jrun.jsp.JSPServlet.service(JSPServlet.java:171) at > allaire.jrun.servlet.JRunSE.service(JRunSE.java:1024) at > allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:936) at > allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.java:88) at > org.apache.struts.action.ActionServlet.processActionForward(ActionServlet.java:1759) > at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1596) at > org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492) at > javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at > javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at > allaire.jrun.servlet.JRunSE.service(JRunSE.java:1024) at > allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:936) at > allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.java:88) at > allaire.jrun.servlet.JRunSE.service(JRunSE.java:1163) at > allaire.jrun.servlet.JRunSE.service(JRunSE.java:1153) at > allaire.jrun.servlet.JvmContext.dispatch(JvmContext.java:330) at > allaire.jrun.jrpp.ProxyEndpoint.run(ProxyEndpoint.java:382) at > allaire.jrun.ThreadPool.run(ThreadPool.java:272) at > allaire.jrun.WorkerThread.run(WorkerThread.java:75) </PRE> > > I'm not sure what to do at this point..... I do have the jstl.jar in the web app lib > folder.... Do you also have standard.jar in the same location? -- Martin Cooper > > Ideas? > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
