samedi 19 septembre 2015

Root Page - undefined method `avatar' for nil:NilClass

Im trying to insert an avatar image in my _header in the navigation.

When i try i receive this error.

I receive this error.

undefined method `avatar' for nil:NilClass

It is relation to this code on my _header view.

<%= image_tag @user.avatar.url(:large) %>

How do i get the avatar to show?

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