The Backpack for Laravel demo says "Please use CrudTrait on the model." - what to do?

Question

Laravel

Hello.
Installed the Backpack for Laravel demo. Installed, logged in, when trying to open the "Roles" or "Permissions" tab, it throws an exception 500:
Please use CrudTrait on the model.
who has experience with Backpack for Laravel - tell me plz - this is its normal behavior (maybe some add-on is simply missing) - or did something go wrong?
Is it generally worth dealing with, if the problems already started at the demo stage?
Thank you.

Answer 1

It's simple: you need to register in the model use CrudTrait. This trait will add the necessary methods to the model so that the Backpack can pull the data it needs.