[Catalyst] Something wrong in Catalyst::Model::DBIC::Schema?

Fri Feb 25 06:21:55 GMT 2011

Hello!

Freshly created application with out-of-the-box 
Catalyst::Model::DBIC::Schema-based model (nothing except creation with 
helper)fails to run, all modules are fresh.

Application just does not run. Have I missed something?

 > ./script/ptest_server.pl
Couldn't load class (PTest) because: Couldn't instantiate component 
"PTest::Model::Db", "Couldn't load class (PTest::Schema) because: Can't 
call method "isa" on an undefined value at 
/usr/local/lib/perl5/site_perl/5.12.3/MooseX/NonMoose/Meta/Role/Class.pm 
line 40.
Compilation failed in require at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 114.
  at /usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 120
         Class::MOP::__ANON__('Can\'t call method "isa" on an undefined 
value at /usr/local/...') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Try/Tiny.pm line 100
         Try::Tiny::try('CODE(0x804965738)', 
'Try::Tiny::Catch=REF(0x804ecf960)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 125
         Class::MOP::load_first_existing_class('PTest::Schema') called 
at /usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 137
         Class::MOP::load_class('PTest::Schema') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst/Model/DBIC/Schema/Types.pm line 
21
         Catalyst::Model::DBIC::Schema::Types::__ANON__('PTest::Schema') 
called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Meta/TypeCoercion.pm 
line 63
         Moose::Meta::TypeCoercion::__ANON__('PTest::Schema') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Meta/TypeCoercion.pm 
line 97

Moose::Meta::TypeCoercion::coerce('Moose::Meta::TypeCoercion=HASH(0x8049d6300)', 
'PTest::Schema') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Meta/TypeConstraint.pm 
line 90

Moose::Meta::TypeConstraint::coerce('Moose::Meta::TypeConstraint=HASH(0x804e70b28)', 
'PTest::Schema') called at 
/usr/local/lib/perl5/site_perl/5.12.3/MooseX/Types/TypeDecorator.pm line 206
         eval {...} called at 
/usr/local/lib/perl5/site_perl/5.12.3/MooseX/Types/TypeDecorator.pm line 205

MooseX::Types::TypeDecorator::AUTOLOAD('MooseX::Types::TypeDecorator=HASH(0x804e8b0a8)', 
'PTest::Schema') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Meta/Attribute.pm line 880

Moose::Meta::Attribute::_coerce_and_verify('Moose::Meta::Attribute=HASH(0x804e66a80)', 
'PTest::Schema', 'PTest::Model::Db=HASH(0x804e72af8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Meta/Attribute.pm line 483

Moose::Meta::Attribute::initialize_instance_slot('Moose::Meta::Attribute=HASH(0x804e66a80)', 
'Moose::Meta::Instance=HASH(0x8049656c0)', 
'PTest::Model::Db=HASH(0x804e72af8)', 'HASH(0x804e71ac8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP/Class.pm line 603

Class::MOP::Class::_construct_instance('Moose::Meta::Class=HASH(0x804e841f8)', 
'HASH(0x804e71ac8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP/Class.pm line 576

Class::MOP::Class::new_object('Moose::Meta::Class=HASH(0x804e841f8)', 
'HASH(0x804e71ac8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Meta/Class.pm line 256

Moose::Meta::Class::new_object('Moose::Meta::Class=HASH(0x804e841f8)', 
'HASH(0x804e71ac8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Object.pm line 26
         Moose::Object::new('PTest::Model::Db', 'PTest', 
'HASH(0x804eb1d68)') called at generated method (unknown origin) line 3
         Catalyst::Model::DBIC::Schema::new('PTest::Model::Db', 'PTest', 
'HASH(0x804eb1d68)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/MooseX/Traits/Pluggable.pm line 139

MooseX::Traits::Pluggable::_build_instance_with_traits('PTest::Model::Db', 
'PTest::Model::Db', 'PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/MooseX/Traits/Pluggable.pm line 97
         MooseX::Traits::Pluggable::new_with_traits('PTest::Model::Db', 
'PTest', 'HASH(0x8048a54f8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/CatalystX/Component/Traits.pm line 145
         CatalystX::Component::Traits::COMPONENT('PTest::Model::Db', 
'PTest', 'HASH(0x80489d780)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP/Method/Wrapped.pm 
line 48
         Class::MOP::Method::Wrapped::__ANON__('PTest::Model::Db', 
'PTest', 'HASH(0x80489d780)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP/Method/Wrapped.pm 
line 89
         Catalyst::Model::DBIC::Schema::COMPONENT('PTest::Model::Db', 
'PTest', 'HASH(0x80489d780)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst.pm line 2523
         eval {...} called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst.pm line 2523
         Catalyst::setup_component('PTest', 'PTest::Model::Db') called 
at /usr/local/lib/perl5/site_perl/5.12.3/Catalyst.pm line 2450
         Catalyst::setup_components('PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst.pm line 1179
         Catalyst::setup('PTest') called at 
/usr/home/tarkhil/work/PTest/script/../lib/PTest.pm line 45
         require PTest.pm called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 114
         Class::MOP::__ANON__() called at 
/usr/local/lib/perl5/site_perl/5.12.3/Try/Tiny.pm line 71
         eval {...} called at 
/usr/local/lib/perl5/site_perl/5.12.3/Try/Tiny.pm line 67
         Try::Tiny::try('CODE(0x801039690)', 
'Try::Tiny::Catch=REF(0x803b65780)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 125
         Class::MOP::load_first_existing_class('PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 137
         Class::MOP::load_class('PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst/ScriptRole.pm line 48

Catalyst::ScriptRole::_run_application('Catalyst::Script::Server=HASH(0x8025654f8)') 
called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst/Script/Server.pm line 179

Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0x8025654f8)') 
called at /usr/local/lib/perl5/site_perl/5.12.3/Catalyst/ScriptRunner.pm 
line 20
         Catalyst::ScriptRunner::run('Catalyst::ScriptRunner', 'PTest', 
'Server') called at ./script/ptest_server.pl line 8
  at /usr/local/lib/perl5/site_perl/5.12.3/MooseX/Types/TypeDecorator.pm 
line 208

MooseX::Types::TypeDecorator::AUTOLOAD('MooseX::Types::TypeDecorator=HASH(0x804e8b0a8)', 
'PTest::Schema') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Meta/Attribute.pm line 880

Moose::Meta::Attribute::_coerce_and_verify('Moose::Meta::Attribute=HASH(0x804e66a80)', 
'PTest::Schema', 'PTest::Model::Db=HASH(0x804e72af8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Meta/Attribute.pm line 483

Moose::Meta::Attribute::initialize_instance_slot('Moose::Meta::Attribute=HASH(0x804e66a80)', 
'Moose::Meta::Instance=HASH(0x8049656c0)', 
'PTest::Model::Db=HASH(0x804e72af8)', 'HASH(0x804e71ac8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP/Class.pm line 603

Class::MOP::Class::_construct_instance('Moose::Meta::Class=HASH(0x804e841f8)', 
'HASH(0x804e71ac8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP/Class.pm line 576

Class::MOP::Class::new_object('Moose::Meta::Class=HASH(0x804e841f8)', 
'HASH(0x804e71ac8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Meta/Class.pm line 256

Moose::Meta::Class::new_object('Moose::Meta::Class=HASH(0x804e841f8)', 
'HASH(0x804e71ac8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Moose/Object.pm line 26
         Moose::Object::new('PTest::Model::Db', 'PTest', 
'HASH(0x804eb1d68)') called at generated method (unknown origin) line 3
         Catalyst::Model::DBIC::Schema::new('PTest::Model::Db', 'PTest', 
'HASH(0x804eb1d68)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/MooseX/Traits/Pluggable.pm line 139

MooseX::Traits::Pluggable::_build_instance_with_traits('PTest::Model::Db', 
'PTest::Model::Db', 'PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/MooseX/Traits/Pluggable.pm line 97
         MooseX::Traits::Pluggable::new_with_traits('PTest::Model::Db', 
'PTest', 'HASH(0x8048a54f8)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/CatalystX/Component/Traits.pm line 145
         CatalystX::Component::Traits::COMPONENT('PTest::Model::Db', 
'PTest', 'HASH(0x80489d780)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP/Method/Wrapped.pm 
line 48
         Class::MOP::Method::Wrapped::__ANON__('PTest::Model::Db', 
'PTest', 'HASH(0x80489d780)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP/Method/Wrapped.pm 
line 89
         Catalyst::Model::DBIC::Schema::COMPONENT('PTest::Model::Db', 
'PTest', 'HASH(0x80489d780)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst.pm line 2523
         eval {...} called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst.pm line 2523
         Catalyst::setup_component('PTest', 'PTest::Model::Db') called 
at /usr/local/lib/perl5/site_perl/5.12.3/Catalyst.pm line 2450
         Catalyst::setup_components('PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst.pm line 1179
         Catalyst::setup('PTest') called at 
/usr/home/tarkhil/work/PTest/script/../lib/PTest.pm line 45
         require PTest.pm called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 114
         Class::MOP::__ANON__() called at 
/usr/local/lib/perl5/site_perl/5.12.3/Try/Tiny.pm line 71
         eval {...} called at 
/usr/local/lib/perl5/site_perl/5.12.3/Try/Tiny.pm line 67
         Try::Tiny::try('CODE(0x801039690)', 
'Try::Tiny::Catch=REF(0x803b65780)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 125
         Class::MOP::load_first_existing_class('PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 137
         Class::MOP::load_class('PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst/ScriptRole.pm line 48

Catalyst::ScriptRole::_run_application('Catalyst::Script::Server=HASH(0x8025654f8)') 
called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst/Script/Server.pm line 179

Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0x8025654f8)') 
called at /usr/local/lib/perl5/site_perl/5.12.3/Catalyst/ScriptRunner.pm 
line 20
         Catalyst::ScriptRunner::run('Catalyst::ScriptRunner', 'PTest', 
'Server') called at ./script/ptest_server.pl line 8"Compilation failed 
in require at /usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm 
line 114.
  at /usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 120
         Class::MOP::__ANON__('Couldn\'t instantiate component 
"PTest::Model::Db", "Couldn\'...') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Try/Tiny.pm line 100
         Try::Tiny::try('CODE(0x801039690)', 
'Try::Tiny::Catch=REF(0x803b65780)') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 125
         Class::MOP::load_first_existing_class('PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/mach/Class/MOP.pm line 137
         Class::MOP::load_class('PTest') called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst/ScriptRole.pm line 48

Catalyst::ScriptRole::_run_application('Catalyst::Script::Server=HASH(0x8025654f8)') 
called at 
/usr/local/lib/perl5/site_perl/5.12.3/Catalyst/Script/Server.pm line 179

Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0x8025654f8)') 
called at /usr/local/lib/perl5/site_perl/5.12.3/Catalyst/ScriptRunner.pm 
line 20
         Catalyst::ScriptRunner::run('Catalyst::ScriptRunner', 'PTest', 
'Server') called at ./script/ptest_server.pl line 8