NoMethodError: undefined method `+' for nil:NilClass
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/net/http.rb:1121:in `addr_port'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/net/http.rb:1081:in `begin_transport'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/net/http.rb:1056:in `request'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/net/http.rb:1046:in `request'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/net/http.rb:547:in `start'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/net/http.rb:1044:in `request'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/net/http.rb:781:in `get'
	from /Users/timmatheson/.gem/ruby/1.8/gems/activeresource-2.3.2/lib/active_resource/connection.rb:149:in `send'
	from /Users/timmatheson/.gem/ruby/1.8/gems/activeresource-2.3.2/lib/active_resource/connection.rb:149:in `request'
	from /Users/timmatheson/.gem/ruby/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:17:in `ms'
	from /Users/timmatheson/.gem/ruby/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:10:in `realtime'
	from /Users/timmatheson/.gem/ruby/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:17:in `ms'
	from /Users/timmatheson/.gem/ruby/1.8/gems/activeresource-2.3.2/lib/active_resource/connection.rb:149:in `request'
	from /Users/timmatheson/.gem/ruby/1.8/gems/activeresource-2.3.2/lib/active_resource/connection.rb:116:in `get'
	from /Users/timmatheson/.gem/ruby/1.8/gems/activeresource-2.3.2/lib/active_resource/base.rb:595:in `find_single'
	from /Users/timmatheson/.gem/ruby/1.8/gems/activeresource-2.3.2/lib/active_resource/base.rb:523:in `find'