Hey Matt.
I'm not about to be blamed for this ;-) Simon changed my patch, which
actually made a proxy class for you application to inherit from, and he
borked it up. He's fixed it in 2.09, which is available from CPAN.
Marcus
On 1. feb. 2005, at 19.05, Matt Adams wrote:
> Hi there:
>
> I recently upgraded to Maypole 2.08 and discovered that it is not
> compatible with the Maypole app I have been using. I'm hoping that
> those of you who are more familiar with the Maypole-innards will be
> able to shed some light on why I'm having the problems I am.
>
> In the `Changes' file for Maypole 2.08 a fix is listed from Marcus
> Ramberg where "Maypole::Application adds plugin classes to caller's
> @ISA." The effect of this patch appears to be:
>
> --- Application.pm (my older copy)
> +++ Application.pm (Maypole SVN revision 334)
> @@ -7,7 +7,7 @@
> use Maypole::Config;
>
> our @ISA;
> -our $VERSION = '2.07';
> +our $VERSION = '2.08';
>
> sub import {
> my ( $self, @plugins ) = @_;
> @@ -28,7 +28,7 @@
> if ($@) { warn qq(Loading plugin "Maypole::Plugin::$_"
> failed: $@) }
> else {
> warn "Loaded plugin: Maypole::Plugin::$_" if
> $caller->debug;
> - unshift @ISA, "Maypole::Plugin::$_";
> + push @{"${caller}::ISA"}, "Maypole::Plugin::$_";
> }
> }
> }
>
> Now this is all fine and dandy but when I apply this patch my
> application breaks with the following error:
>
> MyApp...Debugging enabled
> MyApp...Loaded plugin: Maypole::Plugin::Authentication::Abstract
> MyApp...Loaded plugin: Maypole::Plugin::Config::YAML
> MyApp...No DSN set in config
> [error] Can't locate object method "new" via package
> "Class::DBI::Loader::" (perhaps you forgot to load
> "Class::DBI::Loader::"?) at /.../lib/Class/DBI/Loader.pm line 77.
> BEGIN failed--compilation aborted at /.../MyApp.pm line 36.
> Compilation failed in require at (eval 10) line 3.
> [error] Can't call method "_table2class" on an undefined value at
> /.../lib/Maypole/Model/CDBI.pm line 250.
>
> It may help to know that I begin the Maypole app by writing:
>
> BEGIN {
> package MyApp;
> use MyApp::Constants;
> $ENV{MAYPOLE_CONFIG} = BINPATH . '/MyApp.yaml';
> }
>
> package MyApp;
>
> use Maypole::Application qw(
> -Debug
> Config::YAML
> Authentication::Abstract
> -Setup
> );
>
> And that I am using Maypole::Plugin::Config::YAML 0.04 and
> Maypole::Plugin::Authentication::Abstract 0.10.
>
> Any explanations as to why this patch to Application.pm was made would
> be greatly appreciated as would be any suggestions concerning how I
> might go about fixing my application!
>
>
> Thanks
>
> Matt
> --
> Matt Adams <matt.adams at morcor.com>
> Development Specialist
> Morcor Solutions Inc. <http://www.morcor.com/>
> (613) 354-2912 x228
>
> GnuPG public key at <http://staff.morcor.com/~madams/>
> Key fingerprint: BED5 B4F7 CCF5 D7B5 7C56 0505 9A0A A0FB C937 5975
>
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