Hi, Any help on this will be appreciated. Thanks in advance. *Thanks and Regards,* Muralidhar Yaragalla.
*http://yaragalla.blogspot.in/ <http://yaragalla.blogspot.in/>* On Fri, Oct 16, 2015 at 2:58 PM, Yaragalla Muralidhar < yaragallamur...@gmail.com> wrote: > Hi , > the following is the code in jsp. > > <div><s:checkboxlist name="asd" list="samples" cssStyle="line-height: > 35px;" /></div> > > samples is an arraylist of strings. > > when i put the above tag i am getting the following error. Please help me > to rectify this. > > > Error on line 30, column 13 in template/simple/checkboxlist.ftl > stack.findValue('top') is undefined. > It cannot be assigned to itemKey > The problematic instruction: > ---------- > ==> assignment: itemKey=stack.findValue('top') [on line 30, column 13 in > template/simple/checkboxlist.ftl] > in user-directive s.iterator [on line 25, column 1 in > template/simple/checkboxlist.ftl] > in include "/${parameters.templateDir}/simple/checkboxlist.ftl" [on line > 24, column 1 in template/xhtml/checkboxlist.ftl] > ---------- > > Java backtrace for programmers: > ---------- > freemarker.core.InvalidReferenceException: Error on line 30, column 13 in > template/simple/checkboxlist.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:221) > at freemarker.core.IfBlock.accept(IfBlock.java:82) > at freemarker.core.Environment.visit(Environment.java:221) > at freemarker.core.MixedContent.accept(MixedContent.java:92) > at freemarker.core.Environment.visit(Environment.java:221) > at freemarker.core.Environment.visit(Environment.java:310) > at freemarker.core.UnifiedCall.accept(UnifiedCall.java:130) > at freemarker.core.Environment.visit(Environment.java:221) > at freemarker.core.IfBlock.accept(IfBlock.java:82) > at freemarker.core.Environment.visit(Environment.java:221) > > > > > *Thanks and Regards,* > Muralidhar Yaragalla. > > *http://yaragalla.blogspot.in/ <http://yaragalla.blogspot.in/>* >
