问题
I've been using New Relic to track performance and have been getting a lot of errors similar to:
ActionView::MissingTemplate: Missing template layouts/templates/home with {:locale=>[:en], :formats=>[:jpeg, "image/pjpeg", :png, :gif], :handlers=>[:erb, :builder, :haml]}. Searched in: * "/app/app/views" * "/app/vendor/bundle/ruby/2.0.0/gems/gmaps4rails-1.5.6/app/views" * "/app/vendor/bundle/ruby/2.0.0/gems/devise-3.1.0/app/views" * "/app/vendor/bundle/ruby/2.0.0/gems/ckeditor-4.0.6/app/views" * "/app" * "/"
The thing is, that template at that location exists and is generally accessible. My guess is that this is perhaps due to a redirect, as I see this mostly for the home page, 404, and 500 pages.
I'm not really sure where to go with this and would appreciate any advice.
来源：https://stackoverflow.com/questions/21411960/random-rails-actionviewmissingtemplate-errors