Created
July 8, 2013 13:30
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rails gem paperclip problem model.attachment_definitions problem
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rails_admin paperclip error rails 4.0/ruby 2.0 paperclip- 3.4.2 rails_admin -0.5.0 | |
model.attachment_definitions attachment definitions undefined in paperclip.rb | |
/home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/activerecord-4.0.0/lib/active_record/dynamic_matchers.rb:22 | |
:in `method_missing': undefined method `attachment_definitions' for #<Class:0xa332868> (NoMethodError) | |
from /home/surendar/www/cvBuilder/config/initializers/rails_admin.rb:40:in `block in <module:Fields>' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/fields.rb:54:in `call' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/fields.rb:54:in `block (2 levels) in factory' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/fields.rb:54:in `each' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/fields.rb:54:in `find' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/fields.rb:54:in `block in factory' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/fields.rb:50:in `each' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/fields.rb:50:in `factory' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/has_fields.rb:130:in `_fields' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/has_fields.rb:128:in `_fields' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/has_fields.rb:108:in `all_fields' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/rails_adm | |
in/config/has_fields.rb:83:in `fields' | |
from (erb):64:in `block in template' | |
from (erb):53:in `map' | |
from (erb):53:in `template' | |
from /home/surendar/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/erb.rb:849:in `eval' | |
from /home/surendar/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/erb.rb:849:in `result' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions/file_manipulation | |
.rb:117:in `block in template' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions/create_file.rb:54 | |
:in `call' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions/create_file.rb:54 | |
:in `render' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions/create_file.rb:47 | |
:in `identical?' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions/create_file.rb:73 | |
:in `on_conflict_behavior' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions/empty_directory.r | |
b:114:in `invoke_with_conflict_check' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions/create_file.rb:61 | |
:in `invoke!' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions.rb:95:in `action' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions/create_file.rb:26 | |
:in `create_file' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/actions/file_manipulation | |
.rb:116:in `template' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/bundler/gems/rails_admin-fef978f2c5dc/lib/generator | |
s/rails_admin/install_generator.rb:78:in `install' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/command.rb:27:in `run' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/invocation.rb:120:in `inv | |
oke_command' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/invocation.rb:127:in `blo | |
ck in invoke_all' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/invocation.rb:127:in `eac | |
h' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/invocation.rb:127:in `map | |
' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/invocation.rb:127:in `inv | |
oke_all' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/group.rb:233:in `dispatch | |
' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/thor-0.18.1/lib/thor/base.rb:439:in `start' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/railties-4.0.0/lib/rails/generators.rb:156:in | |
`invoke' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/railties-4.0.0/lib/rails/commands/generate.rb: | |
11:in `<top (required)>' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/activesupport-4.0.0/lib/active_support/depende | |
ncies.rb:228:in `require' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/activesupport-4.0.0/lib/active_support/depende | |
ncies.rb:228:in `block in require' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/activesupport-4.0.0/lib/active_support/depende | |
ncies.rb:213:in `load_dependency' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/activesupport-4.0.0/lib/active_support/depende | |
ncies.rb:228:in `require' | |
from /home/surendar/.rvm/gems/ruby-2.0.0-p0@ruby2/gems/railties-4.0.0/lib/rails/commands.rb:49:in `<t | |
op (required)>' | |
from bin/rails:4:in `require' | |
from bin/rails:4:in `<main>' |
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require 'rails_admin/config/fields' | |
require 'rails_admin/config/fields/types' | |
require 'rails_admin/config/fields/types/file_upload' | |
RailsAdmin::Config::Fields.register_factory do |parent, properties, fields| | |
extensions = [:file_name, :content_type, :file_size, :updated_at] | |
model = parent.abstract_model.model | |
if (properties[:name].to_s =~ /^(.+)_file_name$/) and defined?(::Paperclip) and model.attachment_definitions and model.attachment_definitions.has_key?(attachment_name = $1.to_sym) | |
field = RailsAdmin::Config::Fields::Types.load(:paperclip).new(parent, attachment_name, properties) | |
children_fields = [] | |
extensions.each do |ext| | |
children_column_name = "#{attachment_name}_#{ext}".to_sym | |
if child_properties = parent.abstract_model.properties.find {|p| p[:name].to_s == children_column_name.to_s } | |
children_field = fields.find{ |f| f.name == children_column_name } || RailsAdmin::Config::Fields.default_factory.call(parent, child_properties, fields) | |
children_field.hide | |
children_field.filterable(false) | |
children_fields << children_field.name | |
end | |
end | |
field.children_fields(children_fields) | |
fields << field | |
true | |
else | |
false | |
end | |
end |
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