1
因此,我正在關注基於Devise的流程read.me入門。這是這個過程,我沒有耙db:遷移失敗的設計用戶使用mysql db
創建了Rails項目 新增寶石「設計」 耙分貝:創建 軌產生色器件:安裝 添加的家庭#指數路線 添加action_mailer_deafult_url_options到development.rb 軌生成用戶設計 耙分貝:遷移當我運行耙分貝:遷移失敗,給我這個錯誤報告
rake aborted!
StandardError: An error has occurred, all later migrations canceled:
super: no superclass method sanitize_for_mass_assignment' for #<ActiveRecord::SchemaMigration version: nil> NoMethodError: super: no superclass methodsanitize_for_mass_assignment' for #
user.rb
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :recoverable, :rememberable, :trackable, :validatable, :registerable
end
遷移文件
class DeviseCreateUsers < ActiveRecord::Migration
def change
create_table(:users) do |t|
## Database authenticatable
t.string :email, null: false, default: ""
t.string :encrypted_password, null: false, default: ""
## Recoverable
t.string :reset_password_token
t.datetime :reset_password_sent_at
## Rememberable
t.datetime :remember_created_at
## Trackable
t.integer :sign_in_count, default: 0, null: false
t.datetime :current_sign_in_at
t.datetime :last_sign_in_at
t.string :current_sign_in_ip
t.string :last_sign_in_ip
## Confirmable
# t.string :confirmation_token
# t.datetime :confirmed_at
# t.datetime :confirmation_sent_at
# t.string :unconfirmed_email # Only if using reconfirmable
## Lockable
# t.integer :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
# t.string :unlock_token # Only if unlock strategy is :email or :both
# t.datetime :locked_at
t.timestamps null: false
end
add_index :users, :email, unique: true
add_index :users, :reset_password_token, unique: true
# add_index :users, :confirmation_token, unique: true
# add_index :users, :unlock_token, unique: true
end
end
有誰知道任何理由,這種情況正在發生
我使用的軌道 - 如果你正面臨這個問題4.2.3和3.5.2制定
你的'user.rb'模型是什麼樣的? – DustinFisher
添加了d模型@DustinFisher –
您是否還可以包含遷移? –