Internal Server Error

Missing template china_city/data/index, china_city/application/index with {:locale=>[:en], :formats=>[:html], :handlers=>[:erb, :builder, :raw, :ruby]}. Searched in: * "/Users/saberma/Documents/china_city/spec/dummy/app/views" * "/Users/saberma/Documents/china_city/app/views"

WEBrick/1.3.1 (Ruby/2.0.0/2013-06-27) at 127.0.0.1:60348