My Rails app is using version 3.2.3 and I want to deploy to Heroku for test (cross browser). I have never had a problem before but now I get the "Sorry something went wrong" message as I try and load my page.
I get this error message in the terminal after running heroku run rake db:migrate:
DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from at /app/config/environment.rb:5)
When I look in my plugins folder there is just an empty gitkeep file.
This is only a warning, which can't cause a exception/500 error ("Sorry something went wrong").
Check the log via heroku logs, something else is causing this exception and you should be able to see it in there.
Found the issue, it was a rookie error. I had to set
config.assets.compress = true
"true" being the important part.
Related
I'm working on a RoR app with Devise. When I came in to work today and tried to start up my local dev environment, RoR failed when I tried to go to the sign in page:
NameError at /users/sign_in
undefined local variable or method `require_no_authentication' for #<SessionsController:0x########>
It looks like the error is not being raised within the code we wrote, but instead from deep within the Devise gem. I'm guessing that somehow, my dev machine isn't configured right.
Here are some things I've tried to fix the bug:
I ran rake db:migrate and rake db:terraform.
I ran bundle install.
I ran rvm gemset empty and bundle install to reinstall all of my gems.
None of these worked.
In addition, here are a couple more strange things about this error:
None of the other devs at my workplace are having the same error, even though they're on the same codebase.
After trying to figure out the error for a while, I switched to a branch that I haven't updated since before I started getting this bug. Even though it was working before the weekend, that branch now fails with the same error.
Does anybody know anything I could do to try to fix this error? Does it sound like some part of my local configuration is incorrectly set up?
In my project, I had added a file in app/controllers called devise_controller.rb. It looked like this:
class DeviseController < ApplicationController
# Asks Devise how much time is left until the current user is
# automatically logged out, without resetting the logout timer.
def time_until_logout
raise "let's inspect here"
end
end
When I deleted this file, the bug went away.
I filed a bug report about how adding a DeviseController caused RoR/Devise to blow up on Devise's repository: https://github.com/plataformatec/devise/issues/2520
I've got an existing rails app, and I've added an ember front-end. I'm having trouble deploying the new version (which includes Ember for the first time) to Heroku.
The problem is that I'm unable to run rake tasks in production mode.
I discovered this when I tried to rake db:migrate on heroku. I got the following error:
rake aborted!
undefined method `handlebars' for #<Rails::Application::Configuration:0x00000004f0de90>/app/.bundle/gems/ruby/1.9.1/gems/railties-3.2.13/lib/rails/railtie/configuration.rb:85:in `method_missing'
/app/config/application.rb:60:in `<class:Application>'
I get the same error if I try to run any tasks locally in production mode, e.g.:
RAILS_ENV=production rake -T
the offending line, from config/application.rb:
config.handlebars.templates_root = 'ember/templates'
for various reasons, I had to move the ember templates down one file level. and it needs to stay there. everything works fine in development mode.
Any idea how I can fix this?
tried upgrading the ember-rails gem. this didn't help. (I'm using 0.12.0)
trick was to move ember-rails gem out of assets group
I have a rails app set up with Nginx + Passenger. When i have rails_env development; on my nginx.conf everything works fine, but when I remove it so the app get server on production env it just doesnt work, seems like its not loading gems or something. Feel free to take a look at the errors here www.luisurraca.co.cc
error message:
undefined method `has_attached_file' for #<Class:0x00000003b0be10>
Exception class:
NoMethodError
Right now its referring to the paperclip gem, but if i start removing gems from the gemfile it will display error from some other gem and so on.
Any ideas what the issue might be?
You probably defined paperclip/whatever in development group and it is not installed with bundle install --deployment. To see installed gems do bundle show not gem list.
did you specify ruby path for nginx? it should look like this:
http {
passenger_root /home/rlisowski/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13;
passenger_ruby /home/rlisowski/.rvm/wrappers/ruby-1.9.3-p194/ruby;
# ....
I have a sample app that is using compass gem including blueprint. I just deployed this app on heroku for the first time and I'm seeing the following error in heroku logs
Errno::EACCES (Permission denied - /app/public/stylesheets/ie.css):
Is there something special required in my rails app that will make this error go away? I'm assuming it's coming because I'm using the compass gem...
Do a compass compile before deploying to heroku.
Also, in your production.rb, add the following line:
Sass::Plugin.options[:never_update] = true
This will prevent compass from compiling css at runtime (since heroku does not allow writes on filesystem)
Just set this option to true in config/environments/production.rb and everything will work fine:
config.assets.compile = true
Save ie.css from your local machine, add it into your public/stylesheets folder, and push it up to heroku.
I had a working app, added Nokogiri, to parse some xml, runs fine locally.
My Gemfile includes: gem 'nokogiri'
I ran bundle install and verified my Gemfile.lock includes DEPENDENCIES ... nokogiri
In my controller class I added (didnt thinkI had to but got an error locally if I didnt):
class MydealController < ApplicationController
require 'rubygems'
require 'open-uri'
require 'nokogiri'
when I use my browser to get the url in MydealController that uses nokogiri doc = Nokogiri::XML(getresult) Heroku crashes.
heroku logs shows this error No such file to load -- nokogiri (LoadError)
Looking at what happens when I git push heroku I do not see nokogiri on the list of many many gems that get installed. Heroku says the push was fine, but nokogiri is not listed and I get the aforementioned error...
It seems that when using Windows Gemfile.lock will contain version of nokogiri gem specific for windows, solution is to remove Gemfile.lock and push to heroku.
More info on this subject here
Your mission should you choose to accept it.
Ensure:
nokogiri is in Gemfile.lock
Gemfile.lock is committed to git
you push the commit that has nokogiri in Gemfile.lock to Heroku
Good luck! This message will self destruct in 10 seconds...
Just had the same problem -- you have to run bundle install to get it added to the Gemfile.lock which heroku looks at to find uninstalled dependencies.
This might help to understand the reason:
http://devcenter.heroku.com/articles/ps
Indeed removing Gemfile.lock might help. All other compiled gem will cause isseu. Best way is to ask Heroku's support.
Only found this article:
http://ganeshprasadsr.blogspot.com/2010/10/installing-nokogiri-for-rails-3-app-on.html
Try to remove require 'nokogiri' from controller.
It works for me.