Hi, I'm very new to Heroku and am trying to deploy an app I have in early development. This app uses prawn to generate pdf output and this works fine on my local setup.
I have installed prawn as a submodule rather than as a gem in accordance with the developers' suggestions at http://wiki.github.com/sandal/prawn/using-prawn-in-rails. This was before I knew about the inability of heroku to use submodules (http:// docs.heroku.com/constraints#git-submodules). Anyway, I followed the instructions to track the submodule in the main project, but when I try uploading the app I get an error (on display at http://fierce-waterfall-51.heroku.com/) which suggests to me that prawn is not being found (the .to_pdf method being called in my controller is defined in a class that is a subclass of Prawn::Document in the same manner as described on the prawn/rails page above). Does anyone have a solution to this problem or should I give up on this approach? As the prawn gem is not being kept up to date until the 1.0 release (next month?) I'm reluctant to switch to a gem based approach until then but may do so if I have no other choice. -- You received this message because you are subscribed to the Google Groups "Heroku" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/heroku?hl=en.
