in reply to Re^2: Catalyst Help.
in thread Catalyst Help.

Try https://metacpan.org/module/HKCLARK/Catalyst-Manual-5.9006/lib/Catalyst/Manual/Tutorial/03_MoreCatalystBasics.pod#ENABLE-THE-MODEL-IN-THE-CONTROLLER and https://metacpan.org/module/HKCLARK/Catalyst-Manual-5.9006/lib/Catalyst/Manual/Tutorial/07_Debugging.pod#RUNNING-CATALYST-UNDER-THE-PERL-DEBUGGER

maybe you can figure out why  $c->model('DB::Students') returns undef, maybe the model isn't enabled, maybe something else

you can always  use Carp::Always; to get a backtrace

In Section Seekers of Perl Wisdom