undefined method error for "process_in_background" when using with resque

[tpletcher]

trying to add delayed_paperclip to existing functional paperclip installation. i use resque for background tasks and deploy on heroku, so am using foreman locally and a procfile to start-up processes, etc.

when i add the process_in_background to my model that has the paperclip attachment, and then fire up the server i get a resque exception indicating that the rake task failed due to process_in_background being an undefined method.

any help appreciated. i;m hoping running in the background will alleviate another issue i have with paperclip related to dynamic styles and the timing of the instantiation of the attributes....

[hendragunz]

Yeah.... I got this error too... I run my app on rails 3.1.3 + mongoDB (using mongoid)
When run "rake spec", there is raise error "undefined method process_in_background" in my ClassModel...

Need some help.... :-)

[jrgifford]

Did you guys ever figure this out? (I haven't used mongoid in concert with delayed_paperclip)

[calicoder]

Ping. I'm having the same issue.. has anyone been successful using delayed_paperclip with mongoid paperclip?

[jrgifford]

@calicoder I don't think this was officially supported on https://github.com/jrgifford/delayed_paperclip/, which is the new upstream.