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3,706 PointsAvatar link appears broken
I am on the adding avatars lesson, when I add an image tag after the file_field to show the image, it appears broken on the page when I try to upload an image (I am using rails 4).
#views/devise/registrations.edit.html.erb file:
<div class="form-group">
<%= f.label :avatar %>
<%= f.file_field :avatar, class: "form-control" %>
<%= image_tag @user.avatar.url(:thumb) %>
</div>
#user model:
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
has_many :logs
has_attached_file :avatar, :styles => { :medium => "300x300>", :thumb => "100x100>" }
validates :name, presence: true
validates :username, presence: true
end
#Database migration:
class AddAvatarToUsers < ActiveRecord::Migration
def self.up
add_attachment :users, :avatar
end
def self.down
remove_attachment :users, :avatar
end
end