I am newbie in ruby on rails. I'm currently installing Ruby on Rails.
I've done all the steps until : bundle install.
Then i type rails server to start the rails server. From what I read in http://guides.rubyonrails.org/command_line.html, after i type rails server, it's supposed to show:
$ cd commandsapp
$ bin/rails server
=> Booting WEBrick
=> Rails 4.2.0 application starting in development on http://localhost:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2013-08-07 02:00:01] INFO WEBrick 1.3.1
[2013-08-07 02:00:01] INFO ruby 2.0.0 (2013-06-27) [x86_64-darwin11.2.0]
[2013-08-07 02:00:01] INFO WEBrick::HTTPServer#start: pid=69680 port=3000
but in my Command Line it show this, instead:
So the rails server is not running and when i type localhost:3000 or localhost:8000 in the browser, it says unable to connect(probably because the server isn't running).
Sorry my bad language.
You need to create a rails app and change into that directory before you can run the server. Try this:
rails new commandsapp # the name can be anything you want
cd commandsapp
rails server
"rails new " creates a new folder with the default rails layout (app, db, log etc).
The Error: 'require' : cannot load such file -- sqlite3/sqlite3_native (LoadError)
==> You must insert gem sqlite3/sqlite3_native into gemfile, then bundle install again. Try with rails server.
Related
I'm trying to start rails server (puma) using command rails s
I get this error:
rails s I, [2017-11-16T10:47:05.872867 #16905] INFO -- sentry: **
[Raven] Raven 2.5.1 configured not to capture errors: Not configured
to send/capture in environment 'development'
=> Booting Puma
=> Rails 5.1.3 application starting in development on http://localhost:3000
=> Run rails server -h for more startup options Exiting /home/mariusz/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.1.3/lib/active_support/dependencies.rb:292:in require': libssl.so.1.0.2: cannot open shared object file: No such
file or directory -
/home/mariusz/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/puma-3.10.0/lib/puma/puma_http11.so
(LoadError) from
/home/mariusz/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.1.3/lib/active_support/dependencies.rb:292:inblock in require'
My project info:
puma (3.10.0), rails (5.1.3), ruby 2.4.0
The problem was with invalid environment. I needed to restore all my gems to pristine state. Running gem pristine --all helped. (it takes about 10 min to finish it)
I solved the problem this way.
Go to the tmp/pids folder then in the server.pids file erases the content of this file. The content is the pid of the server rails execution process.
after running "rails server" on my mac to start my application, my terminal does not allow me to write commands in the terminal. All I get is the following, with the problem that I can not write any commands.
Last login: Mon Jan 2 13:19:07 on ttys001
Nicholass-MacBook-Pro:~ nicholaswenzel$ cd last_test
Nicholass-MacBook-Pro:last_test nicholaswenzel$ cd nofuckingidea
Nicholass-MacBook-Pro:nofuckingidea nicholaswenzel$ rails s
=> Booting WEBrick
=> Rails 4.2.6 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
[2017-01-02 13:23:18] INFO WEBrick 1.3.1
[2017-01-02 13:23:18] INFO ruby 2.2.3 (2015-08-18) [x86_64-darwin15]
[2017-01-02 13:23:18] INFO WEBrick::HTTPServer#start: pid=8743 port=3000
Can anyone help?
You can start your server in a background:
rails server &
But, usually, this problem can be resolving by starting an additional terminal process (open new terminal window or tab). In this case, you'll be able to see server logs in runtime.
I am using Vagrant to start a Rails app, everything seems right but then, when I create a test app, run rails s and go to localhost:3000 I get a ERR_EMPTY_RESPONSE and nothing is loaded. I get the following output when running rails s:
vagrant#rails-dev-box:~/projects/NewAppName$ rails s
=> Booting WEBrick
=> Rails 4.2.3 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
[2015-08-20 11:45:45] INFO WEBrick 1.3.1
[2015-08-20 11:45:45] INFO ruby 2.2.1 (2015-02-26) [i686-linux]
[2015-08-20 11:45:45] INFO WEBrick::HTTPServer#start: pid=12075 port=3000
I already ran rake db:create && rake db:migrate, and created a controller for the root. Anyone has an idea of what can be happening? Thank you.
It's in localhost on vagrant, so you can't connect it.
Try rails s -b 0.0.0.0 and then connect to vagrant IP(192.168.50.4:3000, for example).
I am getting the following error while giving the "rails s" command in my cmd. the error is given in the link.
i am using mongodb as my database and not mysql.'pls suggest what to do
http://paste.kde.org/742976
-- Relevant Clip ---
=> Booting WEBrick
=> Rails 3.2.13 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require': Please install the sqlite3 adapter: `gem install activerecord-sqlite3-adapter` (cannot load such file --sqlite3/sqlite3_native) (LoadError)
Assuming you are using a ODM like Mongoid you will need to get rid of ActiveRecord in order to use MongoDB properly.
Instructions here should be helpful: http://mongoid.org/en/mongoid/docs/installation.html
Open myapp/config/application.rb and near the top, remove the line require "rails/all"
Can't start rails console. When I'm trying to start it I 've got this message:
Loading development environment (Rails 3.2.12)
Process finished with exit code 0
It exits without any errors. But rails server starts without problems:
=> Booting WEBrick
=> Rails 3.2.12 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2013-04-26 02:23:44] INFO WEBrick 1.3.1
[2013-04-26 02:23:44] INFO ruby 1.9.3 (2013-02-22) [x86_64-darwin12.2.0]
[2013-04-26 02:23:44] INFO WEBrick::HTTPServer#start: pid=2393 port=3000
I'm running Mac OS X with rvm.
Why rails console may not be working?
Did you try with bundle exec?
bundle exec rails c
If you're using RVM, try doing rvm implode and reinstall Ruby and Rails.