# Webrick startup problem

**URL:** <https://www.ruby-forum.com/t/webrick-startup-problem/91061>\
**Category:** Rails\
**Created:** [April 4, 2007, 7:19am UTC](https://www.ruby-forum.com/t/webrick-startup-problem/91061 "2007-04-04T07:19:38Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![sanand83](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/b5ac83/32.png) [@sanand83](https://www.ruby-forum.com/u/sanand83)\
**Post date:** [April 4, 2007, 7:19am UTC](https://www.ruby-forum.com/t/webrick-startup-problem/91061/1 "2007-04-04T07:19:38Z")

</div>

I had my application running perfectly in the 1.8.2th version of ruby.  
Now I have updated the version of ruby to 1.8.6(through the one-click  
installer). I again installed the rails,uuid, and all other plugins.

I am able to start the application of some applications. But for this  
application it is giving this error.

Can some body help me…THANKS in advance.

=\> Booting WEBrick…  
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active\_support/dependencies.rb:422:in  
`remove_const': cannot remove Object::LogServer (NameError) from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:422:in`send’  
from  
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active\_support/dependencies.rb:422:in  
`remove_constant' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:368:in`new\_constants\_in’  
from  
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active\_support/dependencies.rb:368:in  
`each' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:368:in`new\_constants\_in’  
from  
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active\_support/dependencies.rb:495:in  
`require' from c:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/commands/servers/webrick.rb:52 from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in`gem\_original\_require’  
from c:/ruby/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:27:in  
`require' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:495:in`require’  
from  
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active\_support/dependencies.rb:342:in  
`new_constants_in' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:495:in`require’  
from  
c:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/commands/server.rb:39  
from c:/ruby/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:27:in  
`gem_original_require' from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in`require’  
from script/server:5  
[2007-04-04 10:30:16] INFO going to shutdown …  
[2007-04-04 10:30:16] INFO WEBrick::HTTPServer#start done.