I am not really sure what is going on with my rails app. I have not changed any code on my front page but I am getting the error EOFError (end of file reached) with no further information on the logs.
It is only the index page that has this issue. I would like to know, if there is any other way I can get more information on this error.
This is all I have from papertrail
Edit: In localhost everything works fine but once I have deployed to Heroku my frontpage does not work.
After a back and forth with Heroku, my issue ended up being resolved. There was no error in the code as this piece of code had been working all along. Heroku advised that maintenance occurs every night and maybe the moving of the app to a different dyno might have resolved the issue.
If anyone else ends up with a similar issue, if a restart does not fix it maybe ask Heroku to move you to a different dyno.
Related
I currently have a problem with a project.
it freezes before it shows the "Started GET ...." seems like it hits an infinite loop.
now i dont really have much experience with debuggers in ROR, can anyone recommend anything i can use to trace the exact origin of the problem. if i can get an error code somewhere then i might be able to fix it.
currently i am using webrick, i tried thin and it gave the exact same error.but i am willing to use anything to find the exact origin of this error.
it seems to be related to the project because all other projects works fine on my environment.
Take a look at the Rails guide on debugging.
Also try running the Rails console ("rails c"); if you can get to a command prompt at all that means that the issue is not in loading the Rails environment (e.g. a problem in application.rb) but is somewhere in the process of making a web request. If there's a failure it may give you a better error message.
Simple question - I'm trying to assign random values to some of my app's fields on Heroku by writing:
Project.all.each do |p|; p.key ||= ActiveSupport::SecureRandom.hex; p.save; end
This is producing the internal server error due to the hex.
Do you know why this is happening and how I can fix it?
Edit: It turns out the failure was due to an hour-long Heroku outage that killed tools as well as slowing down apps. hex still works on Heroku console.
Can you try just running the line ActiveSupport::SecureRandom.hex on Heroku's console?
I just did that and it worked, so the error might be elsewhere.
It turns out the failure was due to an hour-long Heroku outage that killed tools as well as slowing down apps. hex still works on Heroku console.
Thanks leonardoborges and Skydreamer for your help!
You should use heroku logs in your project to see exactly what's wrong and fix it.
I was adding some updates to my rails application, as well as upgrading from 3.0.4 to 3.1.1. I then ran into some errors. I was using the request.request_uri method, which threw an error. Once i corrected it locally, i pushed up my code. However even after restarting, the same error is being thrown. I can see my code is corrected on the server. Is there some sort of application caching i should check? Or anything else?
Looks like a stupid error on my part. Had an app folder sitting under app. So it was picking up the other helper file with the bad code, not the one i had updated. Happy i fixed it at least.
I have a built a rails app in which I am using the ckeditor 3.5.1 together with the ckeditor gem.
When running in development, everything works fine. But when I run in production, I get errors.Sometimes, the text_area with the ckeditor does not show up. But when I clear my cache and cookies, everything works fine. Then after a while, the error comes up again. The error comes up more often than not.
Closer investigation reveals that when the error occurs, some files like staging.domain.com/javascripts/ckeditor/config.js are instead being requested from staging.domain.com/posts/config.js which is naturally non-existent
(posts is from my Post model)
How can the cache/cookies affect which path the files are served from?
Does anyone know what else might be wrong and how I can fix it?
P.S. I am using Phusion passenger in production.
It would seem the problem was being cased by mod_pagespeed which was activated. By disabling it, everything came back to normal.
I am curious though, about how this was happening.
I am on the verge of actually hiring someone to fix this
for me, but I hope it doesn't come to that.
I have no experience with Rails/Ruby, but I do know my way around
computers in general.
I have two domains on one server (Hostingrails, I am beginning to hate
them more and more these days).
My secondary domain works 100% fine.
But for the past few days, my primary domain has not been working, it
has been giving me 503 Errors. I've opened a ticket regarding this, and
they told me to SSH into my server and reset "Mongrel". I've done this
using the code they gave me; "mongrel_rails start -d -e production
-p13930"
It seemed to have worked, but the problem was still there. The log says
the error is something about:
"require': no such file to load -- dispatcher (LoadError)"
I've re-opened a ticket concerning this, and Hostingrails basically told
me that it is not their problem anymore and that it's solely up to me to
fix it. Brilliant.
So I spent a good part of the day looking and changing things around
through SSH (probably wasn't the greatest idea) but I still keep getting
503'd on my website.
However, I recently found out that my index file HAS to be index.html,
or it will not render the page. index.htm or index.php will result in a
503. If I set the index page to index.html, it worked. Which is strange,
my htaccess file allowed for all.
Another problem, I think I have inadvertently changed something in my
settings while I was SSH'd in. When I do "bundle install" it installs
the gems into my own private webspace, for example /home/mywebsite. But
I believe on my shared plan, all the rails/ruby/gems etc are all under
/usr/local/rvm/gems/ruby-1.9.2-p0/ which I don't think I have access to.
How do I change the directory to the default one? For example, before
the error log said:
/usr/local/rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in
`require': no such file to load -- dispatcher (LoadError)
Now it says:
/home/mysite/.gems/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in
`require': no such file to load -- dispatcher (LoadError)
I think that's everything for now. Here are the rails installed on my
server by the host:
Installed at (3.0.0): /usr/local/rvm/gems/ruby-1.9.2-p0
(2.3.8): /usr/local/rvm/gems/ruby-1.9.2-p0
(again, I think my mongrel is looking in the wrong place, as my gems are
now being installed into /home/mywebsite/ instead of
/usr/local/rvm/gems/) Is it possible to someone reset the settings I've
changed back into my host's default one?
Would anyone be willing to take the time and try and fix this with me? I
am pretty annoyed at Hostingrails, since I didn't do anything to create
this problem, and they are outright refusing to help me. Why is my
primary domain getting 503 errors when my secondary domain works fine?
Mongrel is not compatible to ruby 1.9.2. You need use a fork of mongrel to use it https://github.com/kyusik/mongrel_cluster
I advice you to user thin/passenger or unicorn instead of mongrel.
I found a little blog post about problem with Mongrel and ruby 1.9.2 http://xaop.com/blog/2010/08/04/deploying-rails-3-on-ruby-1-9-2/
Maybe you could try using Ruby 1.8.7 - it causes less trouble in general at this time.
Not an answer to your question in particular, but if you're new to Ruby and Rails, then hosting your own stuff can be a daunting task.
Instead, try Heroku - simply push your Rails app to Heroku with git and you're good to go. They support custom domainnames for free.