# About controller

**URL:** <https://www.ruby-forum.com/t/about-controller/142565>\
**Category:** Ruby\
**Created:** [July 9, 2008, 9:26am UTC](https://www.ruby-forum.com/t/about-controller/142565 "2008-07-09T09:26:51Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sumantacaptain](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/8491ac/32.png) [@sumantacaptain](https://www.ruby-forum.com/u/sumantacaptain)\
**Post date:** [July 9, 2008, 9:26am UTC](https://www.ruby-forum.com/t/about-controller/142565/1 "2008-07-09T09:26:51Z")

</div>

i have two problem can any body help me…

1. i was using rails 2.0.2 but when i updated the version 2.1.0 my  
application is not running and showing the following  
error…

C:\xx\>ruby script/generate controller aa  
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active\_record/connection\_a  
dapters/abstract/connection\_specification.rb:232:in  
`establish_connection': Plea se install the sqlserver adapter:`gem install  
activerecord-sqlserver-adapter`( no such file to load -- active_record/connection_adapters/sqlserver_adapter) (Ru ntimeError) from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record /connection_adapters/abstract/connection_specification.rb:216:in`establish\_conn  
ection’  
from  
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active\_record  
/connection\_adapters/abstract/connection\_specification.rb:209:in  
`establish_conn ection' from c:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/initializer.rb:332:i n`initialize\_database’  
from  
c:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/initializer.rb:120:i  
n `process' from c:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/initializer.rb:93:in`send’  
from  
c:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/initializer.rb:93:in  
`run' from C:/xx/config/environment.rb:13 from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in`ge  
m\_original\_require’  
from  
c:/ruby/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:27:in `re quire' from c:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/commands/generate.rb :1 from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in`ge  
m\_original\_require’  
from  
c:/ruby/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:27:in `re  
quire’  
from script/generate:3

so anybody can help me in this regards???

1. if i generate a controller in a computer… then if i want to use  
it in another computer, is there any way? except sharing that to  
network…

thanx in advance…