[WW-3387] FreeMarker template error! template/simple/select.ftl stack.findValue('top') is undefined.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 2.0.14
• Fix Version/s: 2.0.14
• Component/s: Core Actions

Environment

Error is displayed in jsp page..

• Flags: Important
• Assignee: Lukasz Lenart
• Reporter: suresh
• Created: 17/Feb/10 19:49
• Updated: 15/Jun/12 10:18
• Resolved: 25/Mar/10 08:42

Description

i m facing the problem programList has come from Action class in the time Error will come... if i m adding manually problem isnot come.. like as <s:select list="

{'white','red','yellow'}

"/>

in below Jsp page is program code and after that Error page is this error has come after loading in browser

how can i clear the problem

give me solution for this one

as soon as possible

Jsp page
-------------
<s:select list="programList" name="program"
onchange="javascript:show_details();return false;"
headerValue="--- Please Select ---" headerKey="1" label="Program"></s:select>

Error page
---------------

FreeMarker template error!

Error on line 73, column 13 in template/simple/select.ftl
stack.findValue('top') is undefined.
It cannot be assigned to itemKey
The problematic instruction:
----------
==> assignment: itemKey=stack.findValue('top') [on line 73, column 13 in template/simple/select.ftl]
in user-directive s.iterator [on line 63, column 1 in template/simple/select.ftl]
in include "/${parameters.templateDir}/simple/select.ftl" [on line 24, column 1 in template/xhtml/select.ftl]
----------

Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Error on line 73, column 13 in template/simple/select.ftl
stack.findValue('top') is undefined.
It cannot be assigned to itemKey
at freemarker.core.Assignment.accept(Assignment.java:111)
at freemarker.core.Environment.visit(Environment.java:196)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:196)
at freemarker.core.IfBlock.accept(IfBlock.java:82)
at freemarker.core.Environment.visit(Environment.java:196)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:196)
at freemarker.core.Environment.visit(Environment.java:233)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116)
at freemarker.core.Environment.visit(Environment.java:196)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:196)
at freemarker.core.Environment.include(Environment.java:1375)
at freemarker.core.Include.accept(Include.java:155)
at freemarker.core.Environment.visit(Environment.java:196)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:196)
at freemarker.core.Environment.process(Environment.java:176)
at freemarker.template.Template.process(Template.java:232)
at org.apache.struts2.components.template.FreemarkerTemplateEngine.renderTemplate(FreemarkerTemplateEngine.java:168)
at org.apache.struts2.components.UIBean.mergeTemplate(UIBean.java:530)
at org.apache.struts2.components.UIBean.end(UIBean.java:484)