Hi I am new to Ruby on Rails . I created a new project using Aptana Studio and started the server using rails server
command. But when I'm trying to access the server via browser I'm getting the following error.
http://i.stack.imgur.com/7P0FE.png
Access denied for user root@localhost (using password: NO)
socket = socket.to_s unless socket.nil?
connect user, pass, host, port, database, socket, flags
end
def self.default_query_options
Rails.root: /home/tapas/RubyWorkspace/myproj
Application Trace | Framework Trace | Full Trace
mysql2 (0.3.18) lib/mysql2/client.rb:70:in `connect'
mysql2 (0.3.18) lib/mysql2/client.rb:70:in `initialize'
activerecord (4.2.1) lib/active_record/connection_adapters/mysql2_adapter.rb:18:in `new'
activerecord (4.2.1) lib/active_record/connection_adapters/mysql2_adapter.rb:18:in `mysql2_connection'
activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:438:in `new_connection'
activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:448:in `checkout_new_connection'
activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:422:in `acquire_connection'
activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:349:in `block in checkout'
/home/tapas/.rbenv/versions/2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:348:in `checkout'
activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:263:in `block in connection'
/home/tapas/.rbenv/versions/2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:262:in `connection'
activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:567:in `retrieve_connection'
activerecord (4.2.1) lib/active_record/connection_handling.rb:113:in `retrieve_connection'
activerecord (4.2.1) lib/active_record/connection_handling.rb:87:in `connection'
activerecord (4.2.1) lib/active_record/migration.rb:384:in `connection'
activerecord (4.2.1) lib/active_record/migration.rb:371:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (4.2.1) lib/active_support/callbacks.rb:88:in `call'
activesupport (4.2.1) lib/active_support/callbacks.rb:88:in `_run_callbacks'
activesupport (4.2.1) lib/active_support/callbacks.rb:776:in `_run_call_callbacks'
activesupport (4.2.1) lib/active_support/callbacks.rb:81:in `run_callbacks'
I tried using all host:port combinations eg 3000,3306..etc ,but nothing works. And here's how my database.yml
file looks like.
http://i.stack.imgur.com/a9ok1.png
development:
adapter: mysql2
encoding: utf8
reconnect: false
database: mysql_dev
pool:5
username: root
password: tapaskumar
socket: /var/run/mysqld/mysqld.sock
host: localhost
port: 3306
test:
adapter: mysql2
encoding: utf8
reconnect: false
database: mysql_test
pool: 5
username: root
password: tapaskumar
socket: /var/run/mysqld/mysqld.sock
host: localhost
port: 3306
production:
adapter: mysql2
encoding: utf8
reconnect: false
database: mysql2_prod
pool: 5
username: root
password: tapaskumar
socket: /var/run/mysqld/mysqld.sock
host: localhost
port: 3306
When I'm trying to access mysql from terminal, it works fine. Also I installed mysql using this command.
sudo apt-get install mysql-server mysql-client libmysqlclient-dev
And also have the mysql gem installed for the project. I'm unable to figure out whats wrong.
我之前是在编辑一些全局的database.yml文件。然后我在项目目录的config文件夹中找到了一个特定的database.yml文件,我认为它是特定于该项目的。经过几次缩进错误,最后得到了它。
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