I have created a model called 'Ad' and have created several row, but none is being shown in the table, only the number of ads is shown. I have many other models which work perfectly fine. What could possibly cause this? Is the name too short?
Update: I have tried creating a project with just the 'Ad' model and rails_admin and the content also does not appear. If I change the name to advertisement then it works. So the name seems to be the problem.