doc says that nodeTitleProperty is an struts tree attribute as in this example
<!-- Creating tree dynamically using data from backing action. -->
<s:tree
id="..."
rootNode="..."
nodeIdProperty="..."
nodeTitleProperty="..."
childCollectionProperty="..." />
is that what you have in your jsp?
Martin
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> To: user@struts.apache.org
> Subject: Fw: Struts2 Error
> From: bala.t.ramanad...@kp.org
> Date: Thu, 18 Jun 2009 13:22:50 -0700
>
> Hi, Can anybody help me with the error below
> 6/18/09 13:07:47:968 PDT] 0000001d runtime E
>
> Expression stack.findValue(parameters.nodeTitleProperty) is undefined on
> line 23, column 48 in template/ajax/treenode-include.ftl.
> The problematic instruction:
> ----------
> ==> ${stack.findValue(parameters.nodeTitleProperty)} [on line 23, column
> 46 in template/ajax/treenode-include.ftl]
> in include "/${parameters.templateDir}/ajax/treenode-include.ftl" [on
> line 124, column 5 in template/ajax/tree.ftl]
> ----------
>
> Java backtrace for programmers:
> ----------
> freemarker.core.InvalidReferenceException: Expression
> stack.findValue(parameters.nodeTitleProperty) is undefined on line 23,
> column 48 in template/ajax/treenode-include.ftl.
> at freemarker.core.TemplateObject.assertNonNull(
> TemplateObject.java:124)
> at freemarker.core.Expression.getStringValue(Expression.java:118)
>
>
>
> Thanks & Regards
> Bala T Ramanadham
>
>
>
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