pull acces denied for tarpper ERROR

[Nereyda Falconi]

Hello, 

I wonder if any of you got this error when trying to run trapper with the commands

$ ./start.sh -pb prod$ ./start.sh -pb dev*Error response from deamon: pull access denied for trapper, repository does not exist or may require 'docker login': denied requested access to the resource is deniedI already logged in docker. Although, docker doesn't show any container named trapper but it shows another with different names that were pulled from the trapper-project I would appreciate any help