ERROR Dragonfly::Job::NothingToProcess: Can't process because temp object has not been initialized.

[Radsbhatt]

I am using the 'activeadmin-dragonfly' gem, I am using rails 4. I have a form in active admin, where there are two fields. One field is a plain input text field while the other is the upload for images. Both fields are required fields. I have written custom validation messages if and when any of the fields is empty. When I upload an image and not enter anything in the text field and I try to submit the form, I get the following error in my console:

ERROR Dragonfly::Job::NothingToProcess: Can't process because temp object has not been initialized. Need to fetch first?
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/dragonfly-0.9.15/lib/dragonfly/job.rb:78:in apply' /home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/dragonfly-0.9.15/lib/dragonfly/job.rb:268:inblock in apply'
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/dragonfly-0.9.15/lib/dragonfly/job.rb:268:in each' /home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/dragonfly-0.9.15/lib/dragonfly/job.rb:268:inapply'
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/dragonfly-0.9.15/lib/dragonfly/response.rb:25:in to_response' /home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/dragonfly-0.9.15/lib/dragonfly/server.rb:43:inblock in call'
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/dragonfly-0.9.15/lib/dragonfly/server.rb:39:in catch' /home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/dragonfly-0.9.15/lib/dragonfly/server.rb:39:incall'
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/dragonfly-0.9.15/lib/dragonfly/middleware.rb:11:in call' /home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:inforward'
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/rack-cache-1.2/lib/rack/cache/context.rb:245:in fetch' /home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/rack-cache-1.2/lib/rack/cache/context.rb:185:inlookup'
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/rack-cache-1.2/lib/rack/cache/context.rb:66:in call!' /home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:incall'
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/railties-4.1.1/lib/rails/engine.rb:514:in call' /home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/railties-4.1.1/lib/rails/application.rb:144:incall'
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/rack-1.5.2/lib/rack/lock.rb:17:in call' /home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/rack-1.5.2/lib/rack/content_length.rb:14:incall'
/home/kiprosh22/.rvm/gems/ruby-2.1.1@expatinsurer/gems/rack-1.5.2/lib/rack/handler/webrick.rb:60:in service' /home/kiprosh22/.rvm/rubies/ruby-2.1.1/lib/ruby/2.1.0/webrick/httpserver.rb:138:inservice'
/home/kiprosh22/.rvm/rubies/ruby-2.1.1/lib/ruby/2.1.0/webrick/httpserver.rb:94:in run' /home/kiprosh22/.rvm/rubies/ruby-2.1.1/lib/ruby/2.1.0/webrick/server.rb:295:inblock in start_thread'