Question

I have a problem using the paperclip with sinatra and mongoid.
When I upload displays the following error:

Paperclip::AdapterRegistry::NoHandlerError - No handler found for {"tempfile"=>#, "filename"=>"image-[Converted].jpg", "content_type"=>"image/jpeg", "size"=>35222}:

In the model so I left:

class User
  include Mongoid::Document
  include Mongoid::Paperclip

  has_mongoid_attached_file :avatar,
    :path           => ':attachment/:id/:style.:extension',
    :default_url => '/images/missing_portrait_:style.jpg',
    :styles => {
      :original => '1920x1680>',
      :small    => '100x100#',
      :medium   => '250x250',
      :large    => '500x500>'
    }
end

And the route / upload is as follows:

post '/upload' do
  User.create! ::avatar => to_paperclip(params[:file])
end

def to_paperclip(image)
  paperclip = {}
  paperclip['tempfile'] = image[:tempfile]
  paperclip['filename'] = image[:filename]
  paperclip['content_type'] = image[:type]
  paperclip['size'] = image[:tempfile].size
  paperclip  
end

How can I solve this?

Answer 1

I not find any solution with the paperclip,but I ended up using the carrierwave and it worked what I needed