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gravityblast / web-app-theme

A simple theme for web apps
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Kernel Error ... uninitialized constant Kernel::Page #23

Open matenia opened 13 years ago

matenia commented 13 years ago

Hi, Just had a weird error whilst trying to use the themed generator to get my scaffold looking fantastic of course.

$rails g web_app_theme:themed admin/pages --layout=admin /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/web-app-theme-0.6.3/lib/generators/web_app_theme/themed/themed_generator.rb:80:in const_get': uninitialized constant Kernel::Page (NameError) from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/web-app-theme-0.6.3/lib/generators/web_app_theme/themed/themed_generator.rb:80:incolumns' from (erb):11:in template' from (eval):1:intemplate' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/web-app-theme-0.6.3/lib/generators/web_app_theme/themed/themed_generator.rb:116:in generate_erb_views' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/web-app-theme-0.6.3/lib/generators/web_app_theme/themed/themed_generator.rb:115:ineach' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/web-app-theme-0.6.3/lib/generators/web_app_theme/themed/themed_generator.rb:115:in generate_erb_views' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/web-app-theme-0.6.3/lib/generators/web_app_theme/themed/themed_generator.rb:111:ingenerate_views' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/web-app-theme-0.6.3/lib/generators/web_app_theme/themed/themed_generator.rb:21:in copy_views' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/task.rb:22:insend' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/task.rb:22:in run' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/invocation.rb:118:ininvoke_task' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/invocation.rb:124:in invoke_all' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/shell.rb:14:inmap' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/core_ext/ordered_hash.rb:73:in each' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/invocation.rb:124:inmap' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/invocation.rb:124:in invoke_all' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/group.rb:226:indispatch' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/thor-0.14.6/lib/thor/base.rb:389:in start' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/railties-3.0.3/lib/rails/generators.rb:163:ininvoke' from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/railties-3.0.3/lib/rails/commands/generate.rb:10 from /Users/matenia/.rvm/gems/ruby-1.8.7-p302@rails3/gems/railties-3.0.3/lib/rails/commands.rb:17 from script/rails:6:in `require' from script/rails:6

My scaffold is nested under admin and works ok. Is there maybe something I have done wrong? Any help would be greatly appreciated.

creationmachine commented 13 years ago

I'm having the same exact issue. I am using RVM with ruby 1.9.2p136 and Rails 3.0.4.

matenia commented 13 years ago

Yeah I've tried doing a few things but no such luck as yet. Hopefully I will have an epiphany and get the answer ... Please keep me updated if you have any luck.

adamtrilling commented 13 years ago

This happens if you try to run the themed generator on a controller that doesn't have an associated model.

Try passing the --themed_type=text argument to the generator, and it will generate a show view and _sidebar partial, instead of the CRUD views that are created normally.

matenia commented 13 years ago

Ah ... thanks for this. Greatly appreciated. :)

theodorton commented 12 years ago

i'm experiencing this issue as well.

My model is: Backend::Lead My Controller is: Backend::LeadsController

When running:

$ rails g web_app_theme:themed backend/leads backend/lead --engine=haml

I get the following trace: /Users/Theodor/.rvm/gems/ruby-1.9.2-p180@yenka-signup/gems/web-app-theme-0.7.0/lib/generators/web_app_theme/themed/themed_generator.rb:80:in `const_get': wrong constant name Backend::Lead (NameError)

Although Backend::Lead is defined in my class code.

Running $ rails g web_app_theme:themed backend/leads --engine=haml

Gives me the following: ...wrong constant name Kernel::Lead (NameError)