On 24 Jan 2007, at 13:35, Xavier Robin wrote:
Hello,
I'm facing a weird problem with DBIx::Class (used through Catalyst).
Caught exception in
MIAPE::Controller::Experiment::Gel::Detection->make_detection_widget
"DBIx::Class::AccessorGroup::__ANON__(): Error executing 'INSERT INTO
gel.detection_reagents_buffers (detection_reagents_buffers_id)
VALUES (?)':
ERROR: null value in column "reagents_buffers" violates not-null
constraint"
Well, this constraint exists, but the fact is I wasn't trying to
insert
anything into the database.
You tried to follow a belongs_to rel. Since that's expected to always
be there, DBIC tried to create it for you when it didn't find it.
Either your schema is broken, your foreign key constraints are
broken, or your code is broken.
--
Matt S Trout, Technical Director, Shadowcat Systems Ltd.
Offering custom development, consultancy and support contracts for
Catalyst,
DBIx::Class and BAST. Contact mst (at) shadowcatsystems.co.uk for
details.
+ Help us build a better perl ORM: http://dbix-
class.shadowcatsystems.co.uk/ +
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