I experienced this issue yesterday and never figured out a solution. For
some reason, everything works fine in AppFuse. The only thing I can think of
that I changed was moving the struts.properties into struts.xml.
Matt
On 2/9/07, Tim Azzopardi <[EMAIL PROTECTED]> wrote:
I modified my appfuse1.9.4 app to use struts2.0.1 and it was working
fine.
I've upgraded to 2.0.5 (which involves some changes to struts.xml) I have
compared my web.xml and struts.xml configuration with appfuse2 m3 (over
and
over) and can't see any significant differences.
*Every* page in my application works, but I get a stack trace on *every*
page as show below. Its caused by the struts tags in messages.jsp. If I
replace all the content of messages.jsp with "hello", then the stack trace
is no more.
I don't understand because the struts tags on the main application pages
are
working fine.
(Obviously if I need a real error page things go badly wrong, but
otherwise
my application works)
java.lang.NullPointerException
at org.apache.struts2.views.jsp.TagUtils.getStack(TagUtils.java
:58)
...
org.apache.jasper.JasperException: Exception in JSP:
/common/messages.jsp:2 (which is the first struts tag)
1: <%@ page language="java" isErrorPage="true" %>
2: <%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
3: <%@ taglib uri="http://java.sun.com/jsp/jstl/fmt"; prefix="fmt" %>
4: <%@ taglib uri="/struts-tags" prefix="s" %>
5:
Stacktrace:
at
org.apache.jasper.servlet.JspServletWrapper.handleJspException(
JspServletWrapper.java:512)
messages.jsp is included by error.jsp - if I inline messages.jsp into
error.jsp then I get the same problem:
org.apache.jasper.JasperException: Exception in JSP: /error.jsp:21
18: <div id="main">
19: <h1><fmt:message key="errorPage.heading"/></h1>
20:
21: <s:if test="hasActionErrors()">
Any guesses as what could be going wrong?
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