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Rails 3.2 Custom 500 Error Page


Published February 12, 2015 Revised February 29, 2016: Updated routes (using :match) so that error pages work for all types of requests, not justGET. The only thing that helped me so far was to create static error pages using the (now working) curl command. error-handling ruby-on-rails-4 share|improve this question edited Mar 25 '14 at 22:20 dotcomXY 384313 asked Sep 30 '13 at 21:01 Rubytastic 2,884960138 blog.grepruby.com/2015/04/custom-error-pages-with-rails-4.ht‌ml –user3118220 Apr 2 '15 at 4:22 makandracards makandropedia CardsTopics ▾ Welcome, guest Sign up Sign in About makandra cards « next card previous card » back to all cards in this deck Posted almost 4 years ago. http://caribtechsxm.com/rails-4/rails-3-custom-500-error-page.php

Not as detailed as some of the below, but might be a quick steer for some people! –SRack Oct 15 '15 at 13:15 add a comment| 4 Answers 4 active oldest The only problem I am having is with my custom error pages. I would think that with what I have in application_controller.rb that it should be set to I18n.locale. To test in development, you can set the requests to production (should be changed back): #config/environments/production.rb config.exceptions_app = ->(env) { ExceptionController.action(:show).call(env) } #config/environments/development.rb config.consider_all_requests_local = false # true - treats all

Rails 4 Custom Error Pages

Bonus: Auto-generating a static error page withCapistrano Assuming you deploy using Capistrano 3, you can use Capistrano to also generate a static public/500.html page whenever your application is deployed. After that it worked fine. In other words, a 402 Payment Required response can be referred to as :payment_required.

Most flexible option. The only way to reliably reference your application stylesheet is to use the stylesheet_link_taghelper. Reply LightBe Corp says: November 6, 2013 at 12:42 pm Earlier this year I was successful in implementing custom error pages in my Rails 3.2.13 applications using the exceptions_app and match Rails 500 Error What is the meaning of the 90/10 rule of program optimization Setting the target on an internal link field Fantasy Story about Phantom Tollbooth/Where the Wild Things Are kids as Adults

Learn more Last edit: 3 months ago by Henning Koch About this deck: We are makandra and do test-driven, agile Ruby on Rails software development. Rails Render 404 Page Alessandro Rodi over 3 years ago Nice episode. See https://github.com/lazylester/error_pages_engine. My specs look like this visit some_protected_path page.should have_content "Sorry, you are not authorized to see this page" page.driver.status_code.should == 401 Ultimately it would be nice to have show_exceptions on to

I think so. Rails 404 Route You can check your logs for text: Error during failsafe response: to identify what the exceptions really are originating from and thus solve your problem. I also tried render status: 404, but that still shows the record (albeit with a 404 status in the web inspector). That line is config.exceptions_app = self.routes Now, in my routes.rb I have match '/404' => 'errors#error_404' match '/422'

Rails Render 404 Page

I’ll often want to render a 404 using my application’s layout so as not to confuse users, include partials such as for a search form, and I recently worked on an I created custom error pages when I was using the routing-filter gem. Rails 4 Custom Error Pages Thomas Baustert over 3 years ago Thanks Ryan, exactly the right episode at the right time :) One note on using curl. Rails Exceptions_app If your application returns 500 HTTP response code it means that things got wrong already.

Firstly add new assets type (Rails > 4.1): # config/initializers/assets.rb Rails.application.config.assets.precompile += %w(404.html 500.html) Rails.application.config.assets.paths << Rails.root.join('app/assets/html') Rails.application.config.assets.register_mime_type('text/html', '.html') If templating engine is using (e.g. http://caribtechsxm.com/rails-4/rails-custom-error-page.php From a user's perspective, I don't really care if an exception was successfully raised. Thank you for site. Rails knows how to catch its own errors (to render those static pages), and I don’t like having to assume that responsibility. Rails 4 Exceptions_app

Add routes for the error pages, by appending this to your config/routes.rb: match '/404' => 'errors#not_found' match '/422' => 'errors#server_error' match '/500' => 'errors#server_error' Add an ErrorsController like this one: class You signed out in another tab or window. Here’s how to doit. 1 Generate an errors controller andviews rails generate controller errors not_found internal_server_error This creates app/controllers/errors_controller.rb with corresponding view templates in app/views/errors/ for the not found (404) and http://caribtechsxm.com/rails-4/rails-custom-500-error-page.php All I did was to create separate views for each locale (i.e. 404.en.html, 404.fr.html) in the pubic folder.

thx! Rails 404 Page With Layout Be careful, though: if your Rails app is down, your error pages can’t beaccessed. Even with config.consider_all_requests_local = false in the test.rb within the environments folder.

So let’s generateone!

Stefan Hendriks almost 3 years ago I noticed that in 404 cases the ExceptionWrapper somehow returned 500 (not sure why). I can use my application stylesheet in error pages withoutmonkey-patching! However, I have the following in one of my tests (Item belongs_to List): ruby scenario "item cannot be created without a list" do visit new_item_path # @list is not created because Rails Error Page Gem The way rails works is to route to the [error].html in the public directory directly from some of its core operations a central Rack exception application.

slim, haml), register it via initializer: # for Slim Rails.application.assets.register_engine('.slim', Slim::Template) # for Haml Rails.application.assets.register_engine('.haml', Tilt::HamlTemplate) Now you ready to create pretty error pages in app/assets/html directory using your favorite template Intersection of N lists, or of an N-d array What does the word "most" mean? Starting with Rails 4, the production asset pipeline no longer generates filenames without cache-busters. http://caribtechsxm.com/rails-4/rails-custom-404-error-page.php Rails LTS provides security patches for old versions of Ruby on Rails (3.2 and 2.3).

By setting show_exceptions to true, it will pass all the way through the exception routing and show the 401 page. raise ActiveRecord::RecordNotFound end end end Robert Bradford over 2 years ago Thanks, @Xavar. However when I rewrote the application in Rails 4.0.0 it completely ignored my custom error pages. This tutorial shows you how to move error pages into your Rails app as dynamic views that benefit from application styles, layouts, and viewhelpers.

However, out of the box, Capybara and Rails are set up to error out on the exception instead of actually displaying the error page. To test this behavior locally, change this setting inconfig/environments/development.rb: config.consider_all_requests_local = false Setting this option to false tells Rails to show error pages, rather than the stack traces it normally shows It will raise an Exception on both the errors controller and your current controller, and of course you can't see your error page :). –vladCovaliov May 20 '14 at 8:47 add Now your app has a static 500 error page that looks just like your dymamic one,automatically! 2 ConfigureNginx error_page 500 502 503 504 /500.html; location = /500.html { root /path/to/your/app/public; }

Raw routes.rb BBTangCMS::Application.routes.draw do # 404 catch all route unless BBTangCMS::Application.config.consider_all_requests_local match '/403', :to => 'errors#render_403' match '/404', :to => 'errors#render_404' match '/422', :to => 'errors#render_422' match '/500', :to => 'errors#render_500' Maybe this is a potential cause? –Richard Peck Oct 10 '13 at 9:07 1 @rick not sure, it seems that 500 is not "Catched" by the above setup and we Some reason, when trying to go directly to the url, http://localhost:3000/errors/404 Rails wants to look in errors/errors folder in the views. I’m a freelance web developer helping startups design and launch great SaaS products using RubyonRails.

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Similarly hacking the config.consider_all_requests_local parameter may is not viable except as a short-term hack to see dynamic error pages operating in dev or test environment. In my case, I also wanted a 401 page for cases where users were attempting to access things they were not authorized to see. Why study Higher Sheaf Cohomology? This is the solution I describebelow.

You’ll need a static error page for thisscenario. What happens is when I get an error the locale is assigned to the error number.