Hello,
i want to include a freemarker template from the simple theme like this.
<#include "/${parameters.templateDir}/simple/checkboxlist.ftl" />
But I run always in an freemarker template error when I use it.
Expression tag.contains is undefined on line 39, column 14 in
template/simple/checkboxlist.ftl.
The problematic instruction:
----------
==> if tag.contains(parameters.nameValue, itemKey) [on line 39, column 9 in
template/simple/checkboxlist.ftl]
in user-directive s.iterator [on line 25, column 5 in
template/simple/checkboxlist.ftl]
in include "/${parameters.templateDir}/simple/checkboxlist.ftl" [on line
26, column 1 in template/jquery/checkboxlist.ftl]
----------
Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Expression tag.contains is
undefined on line 39, column 14 in template/simple/checkboxlist.ftl.
at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124)
at
freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:134)
at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:114)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.Expression.isTrue(Expression.java:138)
at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:77)
at freemarker.core.Environment.visit(Environment.java:209)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:209)
at freemarker.core.Environment.visit(Environment.java:298)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:130)
at freemarker.core.Environment.visit(Environment.java:209)
at freemarker.core.IfBlock.accept(IfBlock.java:82)
at freemarker.core.Environment.visit(Environment.java:209)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:209)
at freemarker.core.Environment.include(Environment.java:1482)
at freemarker.core.Include.accept(Include.java:169)
at freemarker.core.Environment.visit(Environment.java:209)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:209)
at freemarker.core.IfBlock.accept(IfBlock.java:82)
at freemarker.core.Environment.visit(Environment.java:209)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:209)
at freemarker.core.Environment.process(Environment.java:189)
at freemarker.template.Template.process(Template.java:237)
at
org.apache.struts2.components.template.FreemarkerTemplateEngine.renderTemplate(FreemarkerTemplateEngine.java:182)
at org.apache.struts2.components.UIBean.mergeTemplate(UIBean.java:559)
at
org.apache.struts2.components.ClosingUIBean.start(ClosingUIBean.java:59)
at
org.apache.struts2.views.jsp.ComponentTagSupport.doStartTag(ComponentTagSupport.java:53)
Does anyone knows a solution for this problem?
Best Regards
Johannes Geppert
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