Hello Monks,
I am having a problem with an attribute which isa DateTime. the error is:
Attribute (created_time) does not pass the type constraint because: Va +lidation failed for 'DateTime' with value undef

here is the code:
class_type 'DateTime'; subtype 'My::Model::Support::Ticket::Str' => as 'Str'; subtype 'My::Model::Support::Ticket::Int' => as 'Int'; coerce 'DateTime', from 'My::Model::Support::Ticket::Str', via { DateTime::Format::DateParse->parse_datetime($_) }; coerce 'DateTime', from 'My::Model::Support::Ticket::Int', via { DateTime->from_epoch( epoch => $_ ) }; ... has created_time => ( is => 'rw', isa => 'DateTime', required => 0, coerce => 1, );
Without giving you a ton of code, what do you recommend that I do to try to debug this problem? I tried:
use MooseX::UndefTolerant::Attribute; ... has created_time => ( traits => [qw(MooseX::UndefTolerant::Attribute)], #here is => 'rw', isa => 'DateTime', required => 0, coerce => 1, );
But I ended up getting the error:
"exception" : "Type of argument to keys on reference must be unblessed + hashref or arrayref at /My/Model/Support/Ticket
Any insight is greatly appreciated :)

In reply to Attribute does not pass Type Constraint by PerlSufi

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.