[Catalyst] Suddenly Failing with Moose and MOP Errors
Eric Berg
eberg at bergbrains.com
Mon Jan 31 13:37:49 GMT 2011
Ok, at least I'm (arguably) not crazy.
Justin Hunter suggested a few specific upgrades, and I'm going through =
my cpan updates and have found also that there are quite a number of =
masked versions where there are two separate versions installed, and the =
older one is masking the newer one.
I'll give this a try again when I get back form work today.
Thanks for helping confirm and giving me some direction. I'll let you know.
eric
On 1/31/2011 8:22 AM, will trillich wrote:
> Don't know about this specific problem, but we just ran into something =
> similar -- no upgrades, no changes, but Catalyst suddenly stopped =
> loading (DBIx::Class::Schema::connection(): No arguments to =
> load_classes). Wound up having to cpanm a bunch of upgrades by hand =
> before it started working again.
>
> So apparently our system either is configured for occasional =
> cron-based upgrades and we managed to wind up in an unstable state as =
> a result (still looking into this)... or black hats were involved.
>
> You might be in a similar situation. :(
>
>
> On Mon, Jan 31, 2011 at 6:34 AM, Eric Berg <eberg at bergbrains.com =
> <mailto:eberg at bergbrains.com>> wrote:
>
> I have reverted to previously-known working versions and am having
> the same problem.
>
> Any help that anyone can provide would most certainly be
> appreciated. This sucks. It's kind of ridiculous too.
>
> Thanks.
>
> Eric
>
>
> On 1/30/2011 8:34 PM, Eric Berg wrote:
>
> All of a sudden my application stopped working and started
> spewing these errors. This same code has been running for
> many days, then kblam! Suddenly died.
>
> I've been looking and I can't seem to figure out what's going on.
>
> I suspect that it was an underlying Perl module that somehow
> blew up, but I'm not sure.
>
> Can anyone see anything in here that indicates what the
> problem is?
>
> Thanks.
>
> Eric
>
> Couldn't load class (GLR) because: Couldn't instantiate
> component "GLR::Model::DB", "Couldn't load class (GLR::Schema)
> because: Can't call method "isa" on an undefined value at
> /usr/local/share/perl/5.10.0/MooseX/NonMoose/Meta/Role/Class.pm l=
ine
> 40.
> Compilation failed in require at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 114.
> at /usr/local/lib/perl/5.10.0/Class/MOP.pm line 120
> Class::MOP::__ANON__('Can\'t call method "isa" on an
> undefined value at /usr/local/...') called at
> /usr/local/share/perl/5.10.0/Try/Tiny.pm line 100
> Try::Tiny::try('CODE(0xba03570)',
> 'Try::Tiny::Catch=3DREF(0xb9f52b8)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 125
> Class::MOP::load_first_existing_class('GLR::Schema') called
> at /usr/local/lib/perl/5.10.0/Class/MOP.pm line 137
> Class::MOP::load_class('GLR::Schema') called at
> /usr/local/share/perl/5.10.0/Catalyst/Model/DBIC/Schema/Types.pm
> line 21
> =
> Catalyst::Model::DBIC::Schema::Types::__ANON__('GLR::Schema')
> called at
> /usr/local/lib/perl/5.10.0/Moose/Meta/TypeCoercion.pm line 63
> Moose::Meta::TypeCoercion::__ANON__('GLR::Schema') called
> at /usr/local/lib/perl/5.10.0/Moose/Meta/TypeCoercion.pm line 97
> =
> Moose::Meta::TypeCoercion::coerce('Moose::Meta::TypeCoercion=3DH=
ASH(0xae9a500)',
> 'GLR::Schema') called at
> /usr/local/lib/perl/5.10.0/Moose/Meta/TypeConstraint.pm line 90
> =
> Moose::Meta::TypeConstraint::coerce('Moose::Meta::TypeConstraint=
=3DHASH(0xae8fb38)',
> 'GLR::Schema') called at
> /usr/local/share/perl/5.10.0/MooseX/Types/TypeDecorator.pm
> line 206
> eval {...} called at
> /usr/local/share/perl/5.10.0/MooseX/Types/TypeDecorator.pm
> line 205
> =
> MooseX::Types::TypeDecorator::AUTOLOAD('MooseX::Types::TypeDecor=
ator=3DHASH(0xaea7520)',
> 'GLR::Schema') called at
> /usr/local/lib/perl/5.10.0/Moose/Meta/Attribute.pm line 880
> =
> Moose::Meta::Attribute::_coerce_and_verify('Moose::Meta::Attribu=
te=3DHASH(0xaecb070)',
> 'GLR::Schema', 'GLR::Model::DB=3DHASH(0xb9b20a0)') called at
> /usr/local/lib/perl/5.10.0/Moose/Meta/Attribute.pm line 483
> =
> Moose::Meta::Attribute::initialize_instance_slot('Moose::Meta::A=
ttribute=3DHASH(0xaecb070)',
> 'Moose::Meta::Instance=3DHASH(0xba1d3d0)',
> 'GLR::Model::DB=3DHASH(0xb9b20a0)', 'HASH(0xb9a4a90)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP/Class.pm line 603
> =
> Class::MOP::Class::_construct_instance('Moose::Meta::Class=3DHAS=
H(0xadfb790)',
> 'HASH(0xb9a4a90)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP/Class.pm line 576
> =
> Class::MOP::Class::new_object('Moose::Meta::Class=3DHASH(0xadfb7=
90)',
> 'HASH(0xb9a4a90)') called at
> /usr/local/lib/perl/5.10.0/Moose/Meta/Class.pm line 256
> =
> Moose::Meta::Class::new_object('Moose::Meta::Class=3DHASH(0xadfb=
790)',
> 'HASH(0xb9a4a90)') called at
> /usr/local/lib/perl/5.10.0/Moose/Object.pm line 26
> Moose::Object::new('GLR::Model::DB', 'GLR',
> 'HASH(0xaebe148)') called at generated method (unknown origin)
> line 3
> Catalyst::Model::DBIC::Schema::new('GLR::Model::DB', 'GLR',
> 'HASH(0xaebe148)') called at
> /usr/local/share/perl/5.10.0/MooseX/Traits/Pluggable.pm line 139
> =
> MooseX::Traits::Pluggable::_build_instance_with_traits('GLR::Mod=
el::DB',
> 'GLR::Model::DB', 'GLR') called at
> /usr/local/share/perl/5.10.0/MooseX/Traits/Pluggable.pm line 97
> =
> MooseX::Traits::Pluggable::new_with_traits('GLR::Model::DB',
> 'GLR', 'HASH(0xb9a4b60)') called at
> /usr/local/share/perl/5.10.0/CatalystX/Component/Traits.pm
> line 145
> CatalystX::Component::Traits::COMPONENT('GLR::Model::DB',
> 'GLR', 'HASH(0xb9a4900)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP/Method/Wrapped.pm line 48
> Class::MOP::Method::Wrapped::__ANON__('GLR::Model::DB',
> 'GLR', 'HASH(0xb9a4900)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP/Method/Wrapped.pm line 89
> Catalyst::Model::DBIC::Schema::COMPONENT('GLR::Model::DB',
> 'GLR', 'HASH(0xb9a4900)') called at
> /usr/local/share/perl/5.10.0/Catalyst.pm line 2523
> eval {...} called at
> /usr/local/share/perl/5.10.0/Catalyst.pm line 2523
> Catalyst::setup_component('GLR', 'GLR::Model::DB') called
> at /usr/local/share/perl/5.10.0/Catalyst.pm line 2450
> Catalyst::setup_components('GLR') called at
> /usr/local/share/perl/5.10.0/Catalyst.pm line 1179
> Catalyst::setup('GLR') called at
> /var/www/sites/gordonlegalresearch.com/GLR-0.01/script/../lib/GLR=
.pm
> <http://gordonlegalresearch.com/GLR-0.01/script/../lib/GLR.pm>
> line 120
> require GLR.pm called at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 114
> Class::MOP::__ANON__() called at
> /usr/local/share/perl/5.10.0/Try/Tiny.pm line 71
> eval {...} called at
> /usr/local/share/perl/5.10.0/Try/Tiny.pm line 67
> Try::Tiny::try('CODE(0x9b450e0)',
> 'Try::Tiny::Catch=3DREF(0xa52b128)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 125
> Class::MOP::load_first_existing_class('GLR') called at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 137
> Class::MOP::load_class('GLR') called at
> /usr/local/share/perl/5.10.0/Catalyst/ScriptRole.pm line 48
> =
> Catalyst::ScriptRole::_run_application('Catalyst::Script::Server=
=3DHASH(0xa54c678)')
> called at
> /usr/local/share/perl/5.10.0/Catalyst/Script/Server.pm line 179
> =
> Catalyst::Script::Server::run('Catalyst::Script::Server=3DHASH(0=
xa54c678)')
> called at
> /usr/local/share/perl/5.10.0/Catalyst/ScriptRunner.pm line 20
> Catalyst::ScriptRunner::run('Catalyst::ScriptRunner',
> 'GLR', 'Server') called at script/glr_server.pl
> <http://glr_server.pl> line 8
> at /usr/local/share/perl/5.10.0/MooseX/Types/TypeDecorator.pm
> line 208
> =
> MooseX::Types::TypeDecorator::AUTOLOAD('MooseX::Types::TypeDecor=
ator=3DHASH(0xaea7520)',
> 'GLR::Schema') called at
> /usr/local/lib/perl/5.10.0/Moose/Meta/Attribute.pm line 880
> =
> Moose::Meta::Attribute::_coerce_and_verify('Moose::Meta::Attribu=
te=3DHASH(0xaecb070)',
> 'GLR::Schema', 'GLR::Model::DB=3DHASH(0xb9b20a0)') called at
> /usr/local/lib/perl/5.10.0/Moose/Meta/Attribute.pm line 483
> =
> Moose::Meta::Attribute::initialize_instance_slot('Moose::Meta::A=
ttribute=3DHASH(0xaecb070)',
> 'Moose::Meta::Instance=3DHASH(0xba1d3d0)',
> 'GLR::Model::DB=3DHASH(0xb9b20a0)', 'HASH(0xb9a4a90)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP/Class.pm line 603
> =
> Class::MOP::Class::_construct_instance('Moose::Meta::Class=3DHAS=
H(0xadfb790)',
> 'HASH(0xb9a4a90)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP/Class.pm line 576
> =
> Class::MOP::Class::new_object('Moose::Meta::Class=3DHASH(0xadfb7=
90)',
> 'HASH(0xb9a4a90)') called at
> /usr/local/lib/perl/5.10.0/Moose/Meta/Class.pm line 256
> =
> Moose::Meta::Class::new_object('Moose::Meta::Class=3DHASH(0xadfb=
790)',
> 'HASH(0xb9a4a90)') called at
> /usr/local/lib/perl/5.10.0/Moose/Object.pm line 26
> Moose::Object::new('GLR::Model::DB', 'GLR',
> 'HASH(0xaebe148)') called at generated method (unknown origin)
> line 3
> Catalyst::Model::DBIC::Schema::new('GLR::Model::DB', 'GLR',
> 'HASH(0xaebe148)') called at
> /usr/local/share/perl/5.10.0/MooseX/Traits/Pluggable.pm line 139
> =
> MooseX::Traits::Pluggable::_build_instance_with_traits('GLR::Mod=
el::DB',
> 'GLR::Model::DB', 'GLR') called at
> /usr/local/share/perl/5.10.0/MooseX/Traits/Pluggable.pm line 97
> =
> MooseX::Traits::Pluggable::new_with_traits('GLR::Model::DB',
> 'GLR', 'HASH(0xb9a4b60)') called at
> /usr/local/share/perl/5.10.0/CatalystX/Component/Traits.pm
> line 145
> CatalystX::Component::Traits::COMPONENT('GLR::Model::DB',
> 'GLR', 'HASH(0xb9a4900)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP/Method/Wrapped.pm line 48
> Class::MOP::Method::Wrapped::__ANON__('GLR::Model::DB',
> 'GLR', 'HASH(0xb9a4900)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP/Method/Wrapped.pm line 89
> Catalyst::Model::DBIC::Schema::COMPONENT('GLR::Model::DB',
> 'GLR', 'HASH(0xb9a4900)') called at
> /usr/local/share/perl/5.10.0/Catalyst.pm line 2523
> eval {...} called at
> /usr/local/share/perl/5.10.0/Catalyst.pm line 2523
> Catalyst::setup_component('GLR', 'GLR::Model::DB') called
> at /usr/local/share/perl/5.10.0/Catalyst.pm line 2450
> Catalyst::setup_components('GLR') called at
> /usr/local/share/perl/5.10.0/Catalyst.pm line 1179
> Catalyst::setup('GLR') called at
> /var/www/sites/gordonlegalresearch.com/GLR-0.01/script/../lib/GLR=
.pm
> <http://gordonlegalresearch.com/GLR-0.01/script/../lib/GLR.pm>
> line 120
> require GLR.pm called at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 114
> Class::MOP::__ANON__() called at
> /usr/local/share/perl/5.10.0/Try/Tiny.pm line 71
> eval {...} called at
> /usr/local/share/perl/5.10.0/Try/Tiny.pm line 67
> Try::Tiny::try('CODE(0x9b450e0)',
> 'Try::Tiny::Catch=3DREF(0xa52b128)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 125
> Class::MOP::load_first_existing_class('GLR') called at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 137
> Class::MOP::load_class('GLR') called at
> /usr/local/share/perl/5.10.0/Catalyst/ScriptRole.pm line 48
> =
> Catalyst::ScriptRole::_run_application('Catalyst::Script::Server=
=3DHASH(0xa54c678)')
> called at
> /usr/local/share/perl/5.10.0/Catalyst/Script/Server.pm line 179
> =
> Catalyst::Script::Server::run('Catalyst::Script::Server=3DHASH(0=
xa54c678)')
> called at
> /usr/local/share/perl/5.10.0/Catalyst/ScriptRunner.pm line 20
> Catalyst::ScriptRunner::run('Catalyst::ScriptRunner',
> 'GLR', 'Server') called at script/glr_server.pl
> <http://glr_server.pl> line 8"Compilation failed in require at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 114.
> at /usr/local/lib/perl/5.10.0/Class/MOP.pm line 120
> Class::MOP::__ANON__('Couldn\'t instantiate component
> "GLR::Model::DB", "Couldn\'t ...') called at
> /usr/local/share/perl/5.10.0/Try/Tiny.pm line 100
> Try::Tiny::try('CODE(0x9b450e0)',
> 'Try::Tiny::Catch=3DREF(0xa52b128)') called at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 125
> Class::MOP::load_first_existing_class('GLR') called at
> /usr/local/lib/perl/5.10.0/Class/MOP.pm line 137
> Class::MOP::load_class('GLR') called at
> /usr/local/share/perl/5.10.0/Catalyst/ScriptRole.pm line 48
> =
> Catalyst::ScriptRole::_run_application('Catalyst::Script::Server=
=3DHASH(0xa54c678)')
> called at
> /usr/local/share/perl/5.10.0/Catalyst/Script/Server.pm line 179
> =
> Catalyst::Script::Server::run('Catalyst::Script::Server=3DHASH(0=
xa54c678)')
> called at
> /usr/local/share/perl/5.10.0/Catalyst/ScriptRunner.pm line 20
> Catalyst::ScriptRunner::run('Catalyst::ScriptRunner',
> 'GLR', 'Server') called at script/glr_server.pl
> <http://glr_server.pl> line 8
>
>
>
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>
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>
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