CODEWITHSUNDEEP
ruby-on-rails
Hai Nguyen
Hai Nguyen

Reputation: 458

Handle error page in rails

for ex: I type the url: localhost:3000/hoasung01 then it throws a message: 

Unknown action
The action 'hoasung01' could not be found for StaticController

And in console:

AbstractController::ActionNotFound (The action 'hoasung01' could not be found for     StaticController):

I spent many hours to research and try some ways: 

rescue_from AbstractController::ActionNotFound, with: :page_not_found
#(ActionController::RoutingError, ActionController::UnknownController,  ::AbstractController::ActionNotFound, ActiveRecord::RecordNotFound)

protected
def page_not_found
  render 'layouts/404.html', :status => 403, :layout => false
end

but it does not render 404.html page. ( I use rails 4.1.5 )

Upvotes: 1

Views: 42

Answers (1)

Joe
Joe

Reputation: 2987

In development you are shown a special error page to help you figure out errors. I you want to test that 404 and 500s work look at this blog post: http://thepugautomatic.com/2014/08/404-with-rails-4/

The section Verify in development says t config/environments/development.rb and add the following line:

config.consider_all_requests_local = false

Upvotes: 2

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