[Catalyst] Method name conflict with current versions

Wed Dec 28 09:47:36 GMT 2011

Hi Louis,

it seems you do not use your perlbrew installation, since all your
errormessages say /usr/lib/perl5/site_perl/5.10.0/.... 

Maybe this helps.

Regards Jörg

On Tue, Dec 27, 2011 at 06:08:08PM -0800, Louis Erickson wrote:
> I'm trying to get ShinyCMS working, and had an old installation and nothing worked.
> 
> So, I installed perlbrew, installed a new Perl 5.14.2, and then used cpanm to install new versions of all the needed modules.  Current as of yesterday.
> 
> When I start parts of ShinyCMS, I get errors.
> 
> I created a new Catalyst app with catalyst.pl, added a db with myapp_create model, and get the same errors.  It looks like a library problem, not a ShinyCMS problem.
> 
> Any ideas what the problem might be?
> 
> The error is:
> 
>  wwonko at holly:~/projects/MyApp/script $ perl myapp_server.pl 
> Couldn't load class (MyApp) because: Due to a method name conflict in roles 'CatalystX::Component::Traits' and 'MooseX::Traits::Pluggable', the method '_find_trait' must be implemented or excluded by 'Catalyst::Model::DBIC::Schema' at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Moose/Meta/Role/Application/ToClass.pm line 127
>         Moose::Meta::Role::Application::ToClass::check_required_methods('Moose::Meta::Role::Application::ToClass=HASH(0x98fde04)', 'Moose::Meta::Role=HASH(0x98e57d4)', 'Moose::Meta::Class=HASH(0x98412dc)') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Moose/Meta/Role/Application.pm line 55
>         Moose::Meta::Role::Application::apply('Moose::Meta::Role::Application::ToClass=HASH(0x98fde04)', 'Moose::Meta::Role=HASH(0x98e57d4)', 'Moose::Meta::Class=HASH(0x98412dc)') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Moose/Meta/Role/Application/ToClass.pm line 35
>         Moose::Meta::Role::Application::ToClass::apply('Moose::Meta::Role::Application::ToClass=HASH(0x98fde04)', 'Moose::Meta::Role=HASH(0x98e57d4)', 'Moose::Meta::Class=HASH(0x98412dc)', 'HASH(0x82aacdc)') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Moose/Meta/Role.pm line 470
>         Moose::Meta::Role::apply('Moose::Meta::Role=HASH(0x98e57d4)', 'Moose::Meta::Class=HASH(0x98412dc)') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Moose/Util.pm line 159
>         Moose::Util::_apply_all_roles('Moose::Meta::Class=HASH(0x98412dc)', undef, 'CatalystX::Component::Traits') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Moose/Util.pm line 98
>         Moose::Util::apply_all_roles('Moose::Meta::Class=HASH(0x98412dc)', 'CatalystX::Component::Traits') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Moose.pm line 65
>         Moose::with('Moose::Meta::Class=HASH(0x98412dc)', 'CatalystX::Component::Traits') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Moose/Exporter.pm line 356
>         Moose::with('CatalystX::Component::Traits') called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/Model/DBIC/Schema.pm line 6
>         require Catalyst/Model/DBIC/Schema.pm called at (eval 552) line 3
>         eval 'require Catalyst::Model::DBIC::Schema
> ;' called at /usr/lib/perl5/5.10.0/base.pm line 90
>         base::import('base', 'Catalyst::Model::DBIC::Schema') called at /home/wwonko/projects/MyApp/script/../lib/MyApp/Model/DB.pm line 4
>         MyApp::Model::DB::BEGIN() called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/Model/DBIC/Schema.pm line 0
>         eval {...} called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/Model/DBIC/Schema.pm line 0
>         require MyApp/Model/DB.pm called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/Utils.pm line 287
>         eval {...} called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/Utils.pm line 287
>         Catalyst::Utils::ensure_class_loaded('MyApp::Model::DB', 'HASH(0x97c72ec)') called at /usr/lib/perl5/site_perl/5.10.0/Catalyst.pm line 2473
>         Catalyst::setup_components('MyApp') called at /usr/lib/perl5/site_perl/5.10.0/Catalyst.pm line 1190
>         Catalyst::setup('MyApp') called at /home/wwonko/projects/MyApp/script/../lib/MyApp.pm line 45
>         require MyApp.pm called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Class/MOP.pm line 117
>         Class::MOP::__ANON__() called at /usr/lib/perl5/site_perl/5.10.0/Try/Tiny.pm line 71
>         eval {...} called at /usr/lib/perl5/site_perl/5.10.0/Try/Tiny.pm line 67
>         Try::Tiny::try('CODE(0x82c4e1c)', 'Try::Tiny::Catch=REF(0x8ff9b6c)') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Class/MOP.pm line 128
>         Class::MOP::load_first_existing_class('MyApp') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Class/MOP.pm line 140
>         Class::MOP::load_class('MyApp') called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/ScriptRole.pm line 77
>         Catalyst::ScriptRole::_run_application('Catalyst::Script::Server=HASH(0x8ff99fc)') called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/Script/Server.pm line 239
>         Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0x8ff99fc)') called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/ScriptRunner.pm line 20
>         Catalyst::ScriptRunner::run('Catalyst::ScriptRunner', 'MyApp', 'Server') called at myapp_server.pl line 8
> Compilation failed in require at (eval 552) line 3.
>         ...propagated at /usr/lib/perl5/5.10.0/base.pm line 93.
> BEGIN failed--compilation aborted at /home/wwonko/projects/MyApp/script/../lib/MyApp/Model/DB.pm line 4.
> Compilation failed in require at /usr/lib/perl5/site_perl/5.10.0/Catalyst/Utils.pm line 287.
> Compilation failed in require at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Class/MOP.pm line 117.
>  at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Class/MOP.pm line 123
>         Class::MOP::__ANON__('Due to a method name conflict in roles \'CatalystX::Component...') called at /usr/lib/perl5/site_perl/5.10.0/Try/Tiny.pm line 100
>         Try::Tiny::try('CODE(0x82c4e1c)', 'Try::Tiny::Catch=REF(0x8ff9b6c)') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Class/MOP.pm line 128
>         Class::MOP::load_first_existing_class('MyApp') called at /usr/lib/perl5/site_perl/5.10.0/i586-linux-thread-multi/Class/MOP.pm line 140
>         Class::MOP::load_class('MyApp') called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/ScriptRole.pm line 77
>         Catalyst::ScriptRole::_run_application('Catalyst::Script::Server=HASH(0x8ff99fc)') called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/Script/Server.pm line 239
>         Catalyst::Script::Server::run('Catalyst::Script::Server=HASH(0x8ff99fc)') called at /usr/lib/perl5/site_perl/5.10.0/Catalyst/ScriptRunner.pm line 20
>         Catalyst::ScriptRunner::run('Catalyst::ScriptRunner', 'MyApp', 'Server') called at myapp_server.pl line 8
>  wwonko at holly:~/projects/MyApp/script $ 
> 
> 
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-- 
Jörg Forstreuter, BelWü-Koordination, Universität Stuttgart
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