Move Working Perl Catalyst web app to New server

Question

I have a working copy of Perl catalyst web app and I need to move all the files to a new server. The web app is developed in Catlayst 5.7 and the new server has the catalyst 5.9 in it. Firstly I created a new catalyst app in the new server and after that I moved the old catalyst files from the other server to the new one inside the newly created app and then I tried to run the myapp_server.pl from scripts folder. I got a lot of error and was not able to understand the issue. It will be nice if someone can help me with this issues. Please check the error:

Class::MOP::load_class is deprecated at /usr/local/lib64/perl5/Class/MOP.pm line 69.
        Class::MOP::load_class("wealthe::Script::Server") called at /usr/share/perl5/vendor_perl/Catalyst/ScriptRunner.pm line 14
        eval {...} called at /usr/share/perl5/vendor_perl/Catalyst/ScriptRunner.pm line 14
        Catalyst::ScriptRunner::run("Catalyst::ScriptRunner", "wealthe", "Server") called at wealthe_server.pl line 8
Class::MOP::load_class is deprecated at /usr/local/lib64/perl5/Class/MOP.pm line 69.
        Class::MOP::load_class("wealthe") called at /usr/share/perl5/vendor_perl/Catalyst/ScriptRole.pm line 48
        Catalyst::ScriptRole::_run_application(Catalyst::Script::Server=HASH(0x274dc98)) called at /usr/share/perl5/vendor_perl/Catalyst/Script/Server.pm line 1                                                                             92
        Catalyst::Script::Server::run(Catalyst::Script::Server=HASH(0x274dc98)) called at /usr/share/perl5/vendor_perl/Catalyst/ScriptRunner.pm line 20
        Catalyst::ScriptRunner::run("Catalyst::ScriptRunner", "wealthe", "Server") called at wealthe_server.pl line 8
Class::MOP::load_class is deprecated at /usr/local/lib64/perl5/Class/MOP.pm line 69.
        Class::MOP::load_class("Catalyst::Plugin::Crypt::CBC", undef) called at /usr/share/perl5/vendor_perl/Catalyst.pm line 2836
        Catalyst::setup_plugins("wealthe", ARRAY(0x2dd09c8)) called at /usr/share/perl5/vendor_perl/Catalyst.pm line 1118
        Catalyst::setup("wealthe") called at /home/wealth-esolutions/wealthe/script/../lib/wealthe.pm line 66
        require wealthe.pm called at /usr/local/share/perl5/Module/Runtime.pm line 317
        Module::Runtime::require_module("wealthe") called at /usr/local/share/perl5/Class/Load.pm line 180
        Class::Load::try {...} () called at /usr/local/share/perl5/Try/Tiny.pm line 76
        eval {...} called at /usr/local/share/perl5/Try/Tiny.pm line 72
        Try::Tiny::try(CODE(0x274d470), Try::Tiny::Catch=REF(0x274d908)) called at /usr/local/share/perl5/Class/Load.pm line 186
        Class::Load::try_load_class("wealthe", undef) called at /usr/local/share/perl5/Class/Load.pm line 41
        Class::Load::load_class("wealthe") called at /usr/share/perl5/vendor_perl/Catalyst/ScriptRole.pm line 48
        Catalyst::ScriptRole::_run_application(Catalyst::Script::Server=HASH(0x274dc98)) called at /usr/share/perl5/vendor_perl/Catalyst/Script/Server.pm line 1                                                                             92
        Catalyst::Script::Server::run(Catalyst::Script::Server=HASH(0x274dc98)) called at /usr/share/perl5/vendor_perl/Catalyst/ScriptRunner.pm line 20
        Catalyst::ScriptRunner::run("Catalyst::ScriptRunner", "wealthe", "Server") called at wealthe_server.pl line 8
Class::MOP::is_class_loaded is deprecated at /usr/local/lib64/perl5/Class/MOP.pm line 87.
        Class::MOP::is_class_loaded("Catalyst::Stats") called at /usr/share/perl5/vendor_perl/Catalyst/Utils.pm line 279
        Catalyst::Utils::ensure_class_loaded("Catalyst::Stats") called at /usr/share/perl5/vendor_perl/Catalyst.pm line 2770
        Catalyst::setup_stats("wealthe", undef) called at /usr/share/perl5/vendor_perl/Catalyst.pm line 1121
        Catalyst::setup("wealthe") called at /home/wealth-esolutions/wealthe/script/../lib/wealthe.pm line 66
        require wealthe.pm called at /usr/local/share/perl5/Module/Runtime.pm line 317
        Module::Runtime::require_module("wealthe") called at /usr/local/share/perl5/Class/Load.pm line 180
        Class::Load::try {...} () called at /usr/local/share/perl5/Try/Tiny.pm line 76
        eval {...} called at /usr/local/share/perl5/Try/Tiny.pm line 72
        Try::Tiny::try(CODE(0x274d470), Try::Tiny::Catch=REF(0x274d908)) called at /usr/local/share/perl5/Class/Load.pm line 186
        Class::Load::try_load_class("wealthe", undef) called at /usr/local/share/perl5/Class/Load.pm line 41
        Class::Load::load_class("wealthe") called at /usr/share/perl5/vendor_perl/Catalyst/ScriptRole.pm line 48
        Catalyst::ScriptRole::_run_application(Catalyst::Script::Server=HASH(0x274dc98)) called at /usr/share/perl5/vendor_perl/Catalyst/Script/Server.pm line 1                                                                             92
        Catalyst::Script::Server::run(Catalyst::Script::Server=HASH(0x274dc98)) called at /usr/share/perl5/vendor_perl/Catalyst/ScriptRunner.pm line 20
        Catalyst::ScriptRunner::run("Catalyst::ScriptRunner", "wealthe", "Server") called at wealthe_server.pl line 8
Can't call method "read" on an undefined value at /usr/local/share/perl5/Catalyst/Plugin/ConfigLoader/Multi.pm line 62.
Compilation failed in require at /usr/share/perl5/vendor_perl/Catalyst/ScriptRunner.pm line 20.

Please let me know in detail if someone is aware of the issue. Thanks in advance

Answer 1

You should read the Catalyst::Upgrading guide.