java.lang.NullPointerException
Hi,
I am a newbie to webwork .I downloaded a sample project (quickstart) from http://www.struts2.org/ and tried to point my browser to http://localhost:8080/quickstart/WebContent/index.jsp I get the following error.
Can anyone help me solve this problem?
org.apache.jasper.JasperException: Exception in JSP: /WebContent/index.jsp:4
1: <%@ taglib prefix="s" uri="/struts-tags"%>
2: <html>
3: <head>
4: <s:head theme="ajax" debug="true"/>
5: <script type="text/javascript">
6: dojo.event.topic.subscribe("/save", function(data, type, request) {
7: if(type == "load") {
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrappe r.java:467)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
java.lang.NullPointerException
org.apache.struts2.views.jsp.TagUtils.getStack(TagUtils.java:58)
org.apache.struts2.views.jsp.StrutsBodyTagSupport.getStack(StrutsBodyTagSupport .java:54)
org.apache.struts2.views.jsp.ComponentTagSupport.doStartTag(ComponentTagSupport .java:49)
org.apache.jsp.WebContent.index_jsp._jspx_meth_s_005fhead_005f0(index_jsp.java: 155)
org.apache.jsp.WebContent.index_jsp._jspService(index_jsp.java:77)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
Thanks,
Aarthy
