[Catalyst] MojoMojo example - errors with database tables

Sat Mar 19 20:16:50 CET 2005

On Sat, 19 Mar 2005 09:22:47 -0600, David Naughton <naughton at umn.edu> wrote:
> Hello, Uwe,
> 
> I'm one of the committers for MojoMojo, and I've seen these errors
> multiple times. We need to patch MojoMojo and/or Catalyst to generate
> more helpful errors in these cases. (Patches welcome! :) The errors
> probably indicate one or both of the following:
> 
> 1. You don't have CDBI::SQLite and/or CDBI::Loader::SQLite installed.
> 2. There are problems with the files in your $HOME/.mojomojo directory.
> 
> In your case I suspect 2., and that you probably didn't know about the
> .mojomojo dir. Notice lines 10 and 11 of lib/MojoMojo.pm:
> 
> MojoMojo->prepare_home();
> MojoMojo->config( YAML::LoadFile(MojoMojo->home().'/mojomojo.yml') );
> 
> If you look at prepare_home, you'll notice that it creates .mojomojo and
> puts a mojomojo.yml in there, but it doesn't do much else. You'll need
> to copy the contents of trunk/(db|root) to .mojomojo/(db|root). Notice
> also that the paths to the templates and the db will be different than
> what's in mojomojo.yml be default. You'll need to change one or the
> other to sync them.
> 
> Sorry about the confusion, but MojoMojo is a rapidly-moving target right
> now.

Sorry, once you get past that Core::User error you will hit another.
I forget the exact error, something  ::Preferences is missing.  I assumed
that after I got that fixed it would only reveal yet another.   It's not ready
for prime-time.   Nothing personal but it's really not a good example.
In my mind I would rather have 1 or 2 good examples that have been
verified to work than a 100 page manual in pdf, html, dvi, eps, doc,
xml, tex,latex,
or parchment.   Let's face it an example is also a proof (if it works) and that
communicates to a potential user of the software hat something actually works.

Thanks,
Richard

> 
> HTH!
> David Naughton
> 
> On Sat, Mar 19, 2005 at 01:25:49PM +0100, Uwe Voelker wrote:
> > Hello,
> >
> > I checked out the MojoMojo example.
> > http://maypole.perl.org/repos/mojomojo/trunk
> >
> > cd trunk
> > script/server.pl brings the attached output.
> >
> > I suspect something with the database is wrong. I have all the necessary
> > modules installed (at least I hope so).
> >
> > I have modified mojomojo.yml to contain my paths.
> >
> >
> > What can I do next?
> >
> >
> > Thank you,
> > good bye, Uwe
> 
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] Debug messages enabled
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] Loaded plugin "Catalyst::Plugin::FormValidator"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] Loaded plugin "Catalyst::Plugin::FillInForm"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] Loaded plugin "Catalyst::Plugin::Session::FastMmap"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] Loaded plugin "Catalyst::Plugin::Static"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] Loaded plugin "Catalyst::Plugin::SubRequest"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] Loaded plugin "Catalyst::Plugin::Authentication::CDBI"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] Loaded engine "Catalyst::Engine::CGI"
> > Subroutine Catalyst::Log::info redefined at /home/uwe/trunk/script/../lib/MojoMojo.pm line 143.
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Jsrpc" defined ".jsrpc/render" as "CODE(0x897bec4)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Jsrpc" defined ".jsrpc/diff" as "CODE(0x897d984)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Jsrpc" defined ".jsrpc/tag" as "CODE(0x897db58)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Jsrpc" defined ".jsrpc/untag" as "CODE(0x8983450)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::User" defined ".login" as "CODE(0x89886dc)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::User" defined ".logout" as "CODE(0x89857ec)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Page" defined "!page/tags" as "CODE(0x898a630)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Page" defined "!page/print" as "CODE(0x89b12b4)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Page" defined "!page/view" as "CODE(0x8986744)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Page" defined "!page/highlight" as "CODE(0x8a00088)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Page" defined ".list" as "CODE(0x898a7d4)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Page" defined ".recent" as "CODE(0x8a002bc)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Page" defined "!page/edit" as "CODE(0x89889ac)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Page" defined "!page/rss" as "CODE(0x89dfd78)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Page" defined "!page/atom" as "CODE(0x89dfc64)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Journal" defined "!journal/default" as "CODE(0x898af78)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Tag" defined "!tag/list" as "CODE(0x8a07938)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Tag" defined "!tag/recent" as "CODE(0x8a09c7c)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Feeds" defined ".rss_full" as "CODE(0x8a06f68)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Feeds" defined ".feeds" as "CODE(0x8a06c2c)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Feeds" defined ".rss" as "CODE(0x8a06e78)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Feeds" defined ".atom" as "CODE(0x8a0dfbc)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Export" defined ".export" as "CODE(0x8a0e334)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Export" defined ".export.zip" as "CODE(0x8a06c98)"
> > [Sat Mar 19 13:26:50 2005] [catalyst] [debug] "MojoMojo::C::Export" defined ".html.zip" as "CODE(0x8aa9ec8)"
> > [Sat Mar 19 13:26:51 2005] [catalyst] [debug] Loaded tables ""
> > Couldn't instantiate "MojoMojo::M::Core::User", "Can't locate object method "new" via package "MojoMojo::M::Core::User" at /usr/lib/perl5/site_perl/5.8.5/Module/Pluggable/Fast.pm line 83.
> > " at /usr/lib/perl5/site_perl/5.8.5/Catalyst/Engine.pm line 709
> > Couldn't require "MojoMojo::M::Core::Page", "Can't locate object method "columns" via package "MojoMojo::M::Core::Page" at /home/uwe/trunk/script/../lib/MojoMojo/M/Core/Page.pm line 8.
> > Compilation failed in require" at /usr/lib/perl5/site_perl/5.8.5/Catalyst/Engine.pm line 709
> > Couldn't instantiate "MojoMojo::M::Core::Page", "Can't locate object method "new" via package "MojoMojo::M::Core::Page" at /usr/lib/perl5/site_perl/5.8.5/Module/Pluggable/Fast.pm line 83.
> > " at /usr/lib/perl5/site_perl/5.8.5/Catalyst/Engine.pm line 709
> > Couldn't require "MojoMojo::M::Core::Tag", "Can't locate object method "columns" via package "MojoMojo::M::Core::Tag" at /home/uwe/trunk/script/../lib/MojoMojo/M/Core/Tag.pm line 4.
> > Compilation failed in require" at /usr/lib/perl5/site_perl/5.8.5/Catalyst/Engine.pm line 709
> > Couldn't instantiate "MojoMojo::M::Core::Tag", "Can't locate object method "new" via package "MojoMojo::M::Core::Tag" at /usr/lib/perl5/site_perl/5.8.5/Module/Pluggable/Fast.pm line 83.
> > " at /usr/lib/perl5/site_perl/5.8.5/Catalyst/Engine.pm line 709
> > Couldn't require "MojoMojo::M::Core::Revision", "Can't locate object method "has_a" via package "MojoMojo::M::Core::Revision" at /home/uwe/trunk/script/../lib/MojoMojo/M/Core/Revision.pm line 13.
> > Compilation failed in require" at /usr/lib/perl5/site_perl/5.8.5/Catalyst/Engine.pm line 709
> > [Sat Mar 19 13:26:51 2005] [catalyst] [debug] Initialized components " MojoMojo::C::Jsrpc MojoMojo::V::TT MojoMojo::C::Page MojoMojo::C::Tag MojoMojo::C::Journal MojoMojo::M::CDBI MojoMojo::C::User MojoMojo::M::Core::Revision MojoMojo::C::Feeds MojoMojo::C::Export"
> > [Sat Mar 19 13:26:51 2005] [catalyst] [debug] "MojoMojo" defined "!default" as "CODE(0x89007bc)"
> > [Sat Mar 19 13:26:51 2005] [catalyst] [debug] "MojoMojo" defined "favicon.ico" as "CODE(0x89008e8)"
> > [Sat Mar 19 13:26:51 2005] [catalyst] [debug] "MojoMojo" defined ".static" as "CODE(0x895da54)"
> > [Sat Mar 19 13:26:51 2005] [catalyst] [debug] "MojoMojo" defined "!end" as "CODE(0x895fcac)"
> > [Sat Mar 19 13:26:51 2005] [catalyst] [debug] "MojoMojo" defined "/^(\w[\w\/]+)\.(\w+)$/" as "CODE(0x895d790)"
> > [Sat Mar 19 13:26:51 2005] [catalyst] [debug] "MojoMojo" defined "/^(\w[\w\/]+)$/" as "CODE(0x895d904)"
> 
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