Re: Error with chekboxlist

2015-10-18 Thread Lukasz Lenart 
2015-10-17 16:48 GMT+02:00 Yaragalla Muralidhar :
> Hi Lukasz,
>I am using struts 2.3.2.  I am not using outside action.

There is no such version. Maybe it's related to
https://issues.apache.org/jira/browse/WW-4168


Regards
-- 
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/

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Re: Error with chekboxlist

2015-10-17 Thread Yaragalla Muralidhar 
Hi,
  Any help on this will be appreciated. Thanks in advance.

*Thanks and Regards,*
Muralidhar Yaragalla.

*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.
>
> 
>
> 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/ *
>

Re: Error with chekboxlist

2015-10-17 Thread Jasper Rosenberg 
I’ve seen this behavior a couple of times over the years, and I’m sorry that I 
can’t recall the exact issue when I’ve tracked it down, but basically something 
is null, probably either the “samples” list, or an element in that list.

-Jasper

> On Oct 17, 2015, at 10:23 AM, Lukasz Lenart  wrote:
> 
> Do you use that JSP outside of an action? Struts version? I've been
> testing with the latest SNAPSHOT and no such problem
> 
> 
> 2015-10-16 11:28 GMT+02:00 Yaragalla Muralidhar :
>> Hi ,
>> the following is the code in jsp.
>> 
>> 
>> 
>> 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/ *
> 
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Re: Error with chekboxlist

2015-10-17 Thread Lukasz Lenart 
2015-10-17 16:39 GMT+02:00 Jasper Rosenberg
:
> I’ve seen this behavior a couple of times over the years, and I’m sorry that 
> I can’t recall the exact issue when I’ve tracked it down, but basically 
> something is null, probably either the “samples” list, or an element in that 
> list.

Maybe it is related to that issue
https://issues.apache.org/jira/browse/WW-3010


Regards
-- 
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/

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Re: Error with chekboxlist

2015-10-17 Thread Lukasz Lenart 
Do you use that JSP outside of an action? Struts version? I've been
testing with the latest SNAPSHOT and no such problem


2015-10-16 11:28 GMT+02:00 Yaragalla Muralidhar :
> Hi ,
> the following is the code in jsp.
>
> 
>
> 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/ *

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Re: Error with chekboxlist

2015-10-17 Thread Yaragalla Muralidhar 
Hi Lukasz,
   I am using struts 2.3.2.  I am not using outside action.

*Thanks and Regards,*
Muralidhar Yaragalla.

*http://yaragalla.blogspot.in/ *

On Sat, Oct 17, 2015 at 8:12 PM, Lukasz Lenart 
wrote:

> 2015-10-17 16:39 GMT+02:00 Jasper Rosenberg
> :
> > I’ve seen this behavior a couple of times over the years, and I’m sorry
> that I can’t recall the exact issue when I’ve tracked it down, but
> basically something is null, probably either the “samples” list, or an
> element in that list.
>
> Maybe it is related to that issue
> https://issues.apache.org/jira/browse/WW-3010
>
>
> Regards
> --
> Łukasz
> + 48 606 323 122 http://www.lenart.org.pl/
>
> -
> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
> For additional commands, e-mail: user-h...@struts.apache.org
>
>

Error with chekboxlist

2015-10-16 Thread Yaragalla Muralidhar 
Hi ,
the following is the code in jsp.



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/ *