checkbox_group returns a list! So what HTML::Template gets is: 
$html->param(
   rcadd_list                 => "<input type=checkbox ...",
   "<input type=checkbox ..." => "<input type=checkbox ...",
   "<input type=checkbox ..." => ...
);

[download]
This causes an HTML::Template error when die_on_bad_params is set. Either use join "" => checkbox_group(...) or force scalar context (with scalar or with concatenation as you did above) to get what you want.

blokhead

In reply to Re: HTML::Template Interpolation Error? by blokhead
in thread HTML::Template Interpolation Error? by hbo

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