@user
variable is nil
. There should be @user = User.find(params[:id])
in the controller action of the page you're trying to load.
Render Paperclip Avatar
-
03-06-2022 - |
Question
I'm trying to render a User's Avatar on a Show Page.
Scenario: User creates Account and set's Avatar. Avatar is displayed correctly oh his Profile page(stretchy but its there). But on another Page is says
undefined method `avatar' for nil:NilClass
the code is
<%= image_tag @user.avatar.url(:avatar), class: "size48" %>
Edit
In my Views folder the image get's rendered only on the USERS folder, on the other folders im getting this error.
UserModel -> http://pastebin.com/pdTTLgrw
La solution
Licencié sous: CC-BY-SA avec attribution
Non affilié à StackOverflow