Broken error checking for adding new team members (HTTP 500)
Created by: jasperla
When adding a new user to a project in the "Add new team member" section, it's possible to click 'Add' without having selected a user. This will generate an internal server error:
NoMethodError (undefined method each' for nil:NilClass): app/models/users_project.rb:72:inblock in bulk_import'
app/models/users_project.rb:71:in bulk_import' app/controllers/admin/projects_controller.rb:24:inteam_update'
This is merely a usability issue since one normally has to select a user, but showing a error message instead of failing hard would be nicer.