Re: [Catalyst] Suddenly Failing with Moose and MOP Errors

Eric Berg Mon, 31 Jan 2011 18:05:50 -0800

I used 5.80030 to generate my files..it's a pretty new app.


Just removing MooseX::NonMoose from just my Schema.pm did the trick.

How do we edit these generated classes (such as MyApp::Schema)considering the MD5 checks? Is there a protocol for making that kind ofchange?


Eric

On 1/31/11 4:17 PM, Oleg Kostyuk wrote:

Yes, I know - but what if Eric used 0.7002 to generate files, as I did? ;)


2011/1/31 Justin Hunter<[email protected]>:

if your DBIC schema is using Moose/MooseX::NonMoose, remove 'use
MooseX::NonMoose' from your base schema class.
http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=dbsrgits/DBIx-Class-Schema-Loader.git;a=commitdiff;h=49643e1dff62e16331c30f51953d548d94da1d30
 addressed
this and any release beyond 0.07003 should generate properly.

Justin
On Mon, Jan 31, 2011 at 1:36 PM, Oleg Kostyuk<[email protected]>  wrote:

Seems, I had same problem.
If your db schema classe (GLR::Schema) use Moose and MooseX::NonMoose,
try to convert your schema classes to use strict/warning/base.
If your schema class what generated by DBIx::Class::Schema::Loader,
then upgrade it to latest and re-generate your classes.


2011/1/31 Eric Berg<[email protected]>:

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 line 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=REF(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=HASH(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=HASH(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::TypeDecorator=HASH(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::Attribute=HASH(0xaecb070)',
'GLR::Schema', 'GLR::Model::DB=HASH(0xb9b20a0)') called at
/usr/local/lib/perl/5.10.0/Moose/Meta/Attribute.pm line 483


  
Moose::Meta::Attribute::initialize_instance_slot('Moose::Meta::Attribute=HASH(0xaecb070)',
'Moose::Meta::Instance=HASH(0xba1d3d0)',
'GLR::Model::DB=HASH(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=HASH(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=HASH(0xadfb790)',
'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=HASH(0xadfb790)',
'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::Model::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
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=REF(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=HASH(0xa54c678)')
called at /usr/local/share/perl/5.10.0/Catalyst/Script/Server.pm line
179

  Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0xa54c678)')
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 line 8
  at /usr/local/share/perl/5.10.0/MooseX/Types/TypeDecorator.pm line 208


  
MooseX::Types::TypeDecorator::AUTOLOAD('MooseX::Types::TypeDecorator=HASH(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::Attribute=HASH(0xaecb070)',
'GLR::Schema', 'GLR::Model::DB=HASH(0xb9b20a0)') called at
/usr/local/lib/perl/5.10.0/Moose/Meta/Attribute.pm line 483


  
Moose::Meta::Attribute::initialize_instance_slot('Moose::Meta::Attribute=HASH(0xaecb070)',
'Moose::Meta::Instance=HASH(0xba1d3d0)',
'GLR::Model::DB=HASH(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=HASH(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=HASH(0xadfb790)',
'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=HASH(0xadfb790)',
'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::Model::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
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=REF(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=HASH(0xa54c678)')
called at /usr/local/share/perl/5.10.0/Catalyst/Script/Server.pm line
179

  Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0xa54c678)')
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 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=REF(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=HASH(0xa54c678)')
called at /usr/local/share/perl/5.10.0/Catalyst/Script/Server.pm line
179

  Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0xa54c678)')
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 line 8




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--
Sincerely yours,
Oleg Kostyuk (CUB-UANIC)

_______________________________________________
List: [email protected]
Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst
Searchable archive:
http://www.mail-archive.com/[email protected]/
Dev site: http://dev.catalyst.perl.org/


_______________________________________________
List: [email protected]
Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst
Searchable archive: http://www.mail-archive.com/[email protected]/
Dev site: http://dev.catalyst.perl.org/



_______________________________________________
List: [email protected]
Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst
Searchable archive: http://www.mail-archive.com/[email protected]/
Dev site: http://dev.catalyst.perl.org/

Re: [Catalyst] Suddenly Failing with Moose and MOP Errors

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