This is my customTag
Here is my index.jsp
my
servlet -> i only included the parts that are needed.
Here is the
tomcat error:
org.apache.jasper.JasperException: An exception occurred processing
JSP page /index.jsp at line 33
30:
31:
32: <%@ taglib uri="/WEB-INF/tlds/runners.tld" prefix="jr" %>
33: <jr:displayRunner>
34: <tr valign="top">
35:
36:
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:470)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
root cause
java.lang.NullPointerException
tags.DisplayTag.doStartTag(DisplayTag.java:28)
org.apache.jsp.index_jsp._jspService(index_jsp.java:104)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
I believe the issue is related to my object within the displayTags.