Ruby on Rails

I see that in one spot you have Admin - capitalized. and in another it is not capitalized - admin.

I wonder if capitalization matters in your code.

Note that we can't see your code.  That makes it harder to help you when we can't see the code.

On Tuesday, July 18, 2017 at 7:07:11 PM UTC-4, babacar thiam wrote:

the error says no MethodError (undefined method `name' for nil:NilClass):

  

app/models/user.rb:15:in `admin?'

app/models/ability.rb:7:in `initialize'

Le mardi 18 juillet 2017 17:15:51 UTC-4, Colin Law a écrit :

On 18 July 2017 at 22:02, babacar thiam <thia...@gmail.com> wrote:
>
> hi i have a mistake since this morning .
>
> undefined method `name' for nil:NilClass
>
> Extracted source (around line #15):

>
> end
> def admin?
>   self.role.name == "Admin"
> end
> def seller?
>   self.role.name == "Seller"
>

As the error says, self.role is nil

Colin