I have read that in order to see more logs I needed to add the following lines in my production.rb file:
config.logger = Logger.new(STDOUT)
config.log_level = :info
If I do this, my application crash with the following message:
/app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/rack/log_tailer.rb:8:in `size': No such file or directory - log/production.log (Errno::ENOENT)
So... What can I do to see more logs? Like the ones I see in development?
Thanks
Maybe you should try to use Loggly Add-on instead? There is a free plan with one day retention.
Related
I just pulled down two new rails 3.2.6 projects that I have designated for some clean up. While attempting to make some UI changes I realized that even in development the asset pipeline was routing towards the public/assets folder.
After making some changes to the scss, I ran rake assets:clean followed by rake assets:precompile. Both ran without error and I restarted my localhost, and the styling was broken.
I've walked through the rails asset pipeline guide, as well as some other documentation that hasn't really provided the answer I need.
I attempted adding config.serve_static_assets = falseto the development.rb file in the config folder, however this as well did not render any scss.
Can anyone explain what is happening, and the best method of resolution?
Thanks
Add below statement to development.rb to prevent loading of files from public/assets.
config.serve_static_assets = false
Now restart the server, You will get better view.
To precomple the code in Test mode. -
Add this configuration to test.rb
config.assets.compile = false
config.serve_static_assets = true
I've just set up a Capistrano deploy for our application and I keep running into this error:
* executing ["ls /path/to/app/shared/assets/manifest*"]
servers: ["web03"]
[web03] executing command
[err :: web03] ls: /path/to/app/shared/assets/manifest*
[err :: web03] : No such file or directory
If I manually create a manifest file with touch /path/to/app/shared/assets/manifest.yml, the deploy script works fine. However, this feels all sorts of sketchy.
I've googled the heck out of this and the most I can gather is that the manifest file it's looking for is a product of the asset pipeline. I checked and I do, in fact, have the pipeline enabled (config.assets.enabled = true), so I'm at a loss.
Could someone please help me understand 1) what this manifest file is and how it's created; and 2) why isn't one being created for my application?
Update: I think I'm closing in on the answer and I think it has something to do with this line:
config.assets.prefix = "/some_other_path"
We needed to rename the "asset" path because we have Asset objects in our system and I'm guessing Cap might be getting confused because of it. Any suggestions?
My suspicion was right: this was a problem with the renamed asset directory. Cap didn't know to look in public/some_other_path instead of public/assets.
In other words, because this line is in my application.rb:
config.assets.prefix = "some_other_path"
I had to add this line to my deploy.rb:
set :assets_prefix, "some_other_path"
Then, Cap knows where to look for a manifest, copies it into shared/assets, and finishes correctly.
It'd be handy to have the deploy.rb reference the config variable instead of having to hard-code the path a second time, but that's outside the scope of this question.
if you configure with the aws, here it should be...
appname/config/environments/production.rb
config.action_controller.asset_host = "//#{ENV['FOG_DIRECTORY']}.s3.amazonaws.com"
config.assets.prefix = "/#{ENV['APP_NAME']}/assets"
appname/config/deploy.rb
...
set :keep_releases, 5
set :assets_prefix, ->{ "#{fetch(:application)}/assets" }
set :whenever_identifier, -> { "#{fetch(:application)}_#{fetch(:stage)}" }
...
I've moved a Rails 3.2.5 app from Heroku to a VPS and while the app was working beautifully on Heroku in terms of the log drain output, unfortunately all log output on the VPS and even running locally lacks timestamps or any other tags I'd like to prepend.
After attempting to create a fresh test app and including the following one of the config/envrionments or config/application.rb I've found that it prepends the indicated tags:
config.log_tags = [:uuid, :remote_ip, lambda { |req| Time.now }]
Notwithstanding, I've tried everything I can think of so far from combing through the app gems to grepping everything for any occurrence of "log" within the config and lib folders and subfolders (such as initializers).
I don't know, if somehow the Rails logger may be disabled, how can I find this out? Or what else could be going on here? Or what should I look for precisely?... Or should I attempt to force Rails logger and, if so, where & what should I insert Rails logger reset code to find out in an attempt to isolate where during system init the problem is occurring?
I had the same issue, you probably need to use ActiveSupport::TaggedLogging.
config.logger = ActiveSupport::TaggedLogging.new(Logger.new($stdout))
I am having issues with Heroku and Haml, I am able to run my app on localhost no problems, all test pass to, however when I go to run it on Heroku I get the following error:
We're sorry, but something went wrong.
We've been notified about this issue and we'll take a look at it shortly.
I read another post on Stackoeverflow that basically said to add a .gems file and add:
haml --version '>= 2.2.0'
I did that and I'm still having the same problem, so I'm wondering what I am doing wrong.
Update: I fixed that problem had to do with cache - and Heroku being read-only however now the theme I've selected via web-app does not load up on the Heroku page it shows up on local host however correctly. I looked at the log file for Heroku and it doesn't show any errors, so is it another permission issue?
Here is the log file - https://gist.github.com/1173667
Thanks,
Looks like your stylesheets are not included as part of the layout.
Assuming your stylesheet is available as public/stylesheets/styles.css, try adding the following line inside the head tag in application.html.haml
= stylesheet_link_tag 'styles.css'
That should resolve the theming issue. If not, post the code in application.html.haml
UPDATE:
From the logs, looks like you have two layouts: layouts/sign and layout/application. If they are there for a reason, you need to address that.
Else, change your home controller to render the new layout:
class HomeController < ApplicationController
layout "sign"
end
I have a rails application I would like to use for multiple sites, each with different designs.
I would like to change the rails installation /public directory to something else (dynamically eventually). However, I have run into a problem (bug?) changing directories...
In my application.rb file I change the paths.public path to something other than "public" (let's say "site_one"). Here is the code:
puts paths.public.paths
paths.public = "site_one"
puts paths.public.paths
The two "puts" commands are for debugging. Now run "rails s" and you will see:
/home/macklin/app/public
/home/macklin/app/site_one
This verifies the path is changed correctly. However, shortly afterward, rails throws the following error (let me know if you need the full trace):
Exiting
/usr/lib/ruby/gems/1.8/gems/railties-3.0.3/lib/rails/paths.rb:16:in `method_missing': undefined method `javascripts' for #<Rails::Paths::Path:0x7f422bd76f58> (NoMethodError) from /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.3/lib/action_controller/railtie.rb:47
My guess is it cannot find the javascripts directory even though it is clearly sitting in the "site_one" folder.
Does anyone know why I am getting this?
I know this question is pretty old, but I think I found an answer for this in Rails 4.2.
You just simply have to put this line in your config/application.rb:
middleware.use ::ActionDispatch::Static, "#{Rails.root}/another_public_folder_name", index: 'index', headers: config.static_cache_control
This makes all files in /another_public_folder_name to be served by Rails.
This is the way Rails use to setup the standard /public folder. I found it checking the sources:
https://github.com/rails/rails/blob/52ce6ece8c8f74064bb64e0a0b1ddd83092718e1/railties/lib/rails/application/default_middleware_stack.rb#L24
Duh. Just add 2 more rules for stylesheets and javascripts (I guess they get wiped when you change the parent path)
paths.public.stylesheets = "site_one/stylesheets"
paths.public.javascripts = "site_one/javascripts"