I don’t know how people do it, but I’m having huge headaches getting
these things to work with each other. At the moment, doing a cap
deploy:setup gives me this error:
capistrano-2.5.19/lib/capistrano/recipes/deploy.rb:55:in `join’: can’t
convert nil into String (TypeError)
I’ve looked around but can’t find a solution that works. It actually
did not give me this error before, but once I setup keys to my cap
deploying user, I started getting this error.