It's likely trying to get the columns or something like that and doesn't have a connection to do so.
--Jeremy On Tue, May 24, 2011 at 2:21 PM, Magnus Holm <judo...@gmail.com> wrote: > It seems that you need to establish a connection *before* you write > your models. Doesn't seem to be a way around it :/ > > // Magnus Holm > > On Tue, May 24, 2011 at 19:53, David Susco <dsu...@gmail.com> wrote: >> Not really Camping specific, but I've always had better luck asking on >> this list than any of the rails ones. I'm trying to upgrade from >> activerecord 2.3.8 to 3.0.7 and I'm getting a >> ActiveRecord::ConnectionNotEstablished error when the >> has_and_belongs_to_many association is being used. >> >> A simple example is attached, and the stack follows. Has anyone run >> into this before? >> >> !! Error loading /var/www/apps/arg/arg.rb: >> ActiveRecord::ConnectionNotEstablished: >> ActiveRecord::ConnectionNotEstablished >> /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-3.0.7/lib/active_record/connection_adapters/abstract/connection_pool.rb:317:in >> `retrieve_connection' >> /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-3.0.7/lib/active_record/connection_adapters/abstract/connection_specification.rb:97:in >> `retrieve_connection' >> /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-3.0.7/lib/active_record/connection_adapters/abstract/connection_specification.rb:89:in >> `connection' >> /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-3.0.7/lib/active_record/associations.rb:1806:in >> `create_has_and_belongs_to_many_reflection' >> /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-3.0.7/lib/active_record/associations.rb:1411:in >> `has_and_belongs_to_many' >> /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-3.0.7/lib/active_record/autosave_association.rb:137:in >> `has_and_belongs_to_many' >> /var/www/apps/arg/arg.rb:16:in `<class:Assembly>' >> /var/www/apps/arg/arg.rb:15:in `<module:Models>' >> /var/www/apps/arg/arg.rb:14:in `<top (required)>' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/reloader.rb:60:in >> `load' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/reloader.rb:60:in >> `load_apps' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/reloader.rb:105:in >> `reload!' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/reloader.rb:180:in >> `block in reload!' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/reloader.rb:179:in >> `each' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/reloader.rb:179:in >> `reload!' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/reloader.rb:158:in >> `update' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/server.rb:157:in >> `find_scripts' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/server.rb:161:in >> `reload!' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/server.rb:169:in >> `call' >> /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.2/lib/rack/lint.rb:48:in `_call' >> /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.2/lib/rack/lint.rb:36:in `call' >> /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.2/lib/rack/showexceptions.rb:24:in >> `call' >> /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.2/lib/rack/commonlogger.rb:18:in >> `call' >> /usr/local/lib/ruby/gems/1.9.1/gems/camping-2.1/lib/camping/server.rb:242:in >> `call' >> /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.2/lib/rack/content_length.rb:13:in >> `call' >> /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.2/lib/rack/handler/webrick.rb:52:in >> `service' >> /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service' >> /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run' >> /usr/local/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread' >> !! Error loading /var/www/apps/arg/arg.rb, see backtrace above >> 127.0.0.1 - - [24/May/2011 13:45:00] "GET / HTTP/1.1" 404 45 0.9436 >> >> -- >> Dave >> >> _______________________________________________ >> Camping-list mailing list >> Camping-list@rubyforge.org >> http://rubyforge.org/mailman/listinfo/camping-list >> > _______________________________________________ > Camping-list mailing list > Camping-list@rubyforge.org > http://rubyforge.org/mailman/listinfo/camping-list > -- http://jeremymcanally.com/ - http://arcturo.com/ Bowties, ties, and more: http://wickhamhousebrand.com My books: http://r3uh.com http://rbip.info/ http://hlrb.org (FREE!) _______________________________________________ Camping-list mailing list Camping-list@rubyforge.org http://rubyforge.org/mailman/listinfo/camping-list
