When you upgrade to rails version 2.2.x or later then some times you might get
the below error
Undefined method 'cache_template_extensions='
To fix this problem check your environment.rb and environemts/development.rb, production.rb, test.rb files and comment/remove the below line of code.
config.action_view.cache_template_extensions = false
Restart the server and see output.
Thursday, January 28, 2010
Solution to uninitialized constant FileColumn::ClassMethods::Inflector in Ruby on Rails
When you install file column plugin in latest version of rails, you might got this noname or uninitialized error. To fix this error open the plugin/lib/file_colum.rb file goto line number 619 and add ActiveSupport:: before the Inflector. See the final code should be like below at line number 619.
my_options = FileColumn::init_options(options,
ActiveSupport::Inflector.underscore(self.name).to_s,
attr.to_s)
Also at line number 79 find and change as below
url << size="4">Restart the server and see the output.
my_options = FileColumn::init_options(options,
ActiveSupport::Inflector.underscore(self.name).to_s,
attr.to_s)
Also at line number 79 find and change as below
url << size="4">Restart the server and see the output.
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