Hi I am trying to get tiles up and running and so far
I am trying to do a simple tiled forward
the problem is, I can call the forwarded page directly and it displays
but as soon as I call the tiles definition name I get errors
here are my config files:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD
Struts Configuration 1.2//EN"
"http://struts.apache.org/dtds/struts-config_1_2.dtd";>
<struts-config>
<data-sources/>
<form-beans/>
<global-exceptions/>
<global-forwards>
<forward contextRelative="true" name="goMain" path="base.definition"/>
</global-forwards>
<action-mappings/>
<controller bufferSize="4096"
className="org.apache.struts.tiles.TilesRequestProcessor"/>
<message-resources
parameter="com.sonydadc.claudio.resources.ApplicationResource"/>
<plug-in className="org.apache.struts.tiles.TilesPlugin">
<set-property property="definitions-config"
value="/WEB-INF/tiles-defs.xml"/>
<set-property property="moduleAware" value="true"/>
<set-property property="definitions-parser-validate" value="true"/>
</plug-in>
</struts-config>
for the struts-config
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD
Tiles Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/tiles-config_1_1.dtd";>
<tiles-definitions>
<definition name="base.definition" path="/helloworld.jsp"/>
</tiles-definitions>
for the tiles definition
and as soon as I global forward goMain I get following error
Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:370)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.lang.NullPointerException
org.apache.struts.taglib.TagUtils.computeURLWithCharEncoding(TagUtils.java:446)
org.apache.struts.taglib.TagUtils.computeURLWithCharEncoding(TagUtils.java:329)
org.apache.struts.taglib.logic.RedirectTag.generateRedirectURL(RedirectTag.java:296)
org.apache.struts.taglib.logic.RedirectTag.doEndTag(RedirectTag.java:270)
org.apache.jsp.index_jsp._jspx_meth_logic_redirect_0(org.apache.jsp.index_jsp:85)
org.apache.jsp.index_jsp._jspService(org.apache.jsp.index_jsp:59)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache
Tomcat/5.5.9 logs.
I am sort of stumped on what is going on here
Does anyone know the cause?
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