跳至內容 跳至搜尋

Active Model UnknownAttributeError

大量指派時提供未知屬性所引發。

class Person
  include ActiveModel::AttributeAssignment
  include ActiveModel::Validations
end

person = Person.new
person.assign_attributes(name: 'Gorby')
# => ActiveModel::UnknownAttributeError: unknown attribute 'name' for Person.
方法
N

屬性

[R] 屬性
[R] 記錄

類別公開方法

new(紀錄, 屬性)

原始碼： 顯示 | 在 GitHub

# File activemodel/lib/active_model/errors.rb, line 541
def initialize(record, attribute)
  @record = record
  @attribute = attribute
  super("unknown attribute '#{attribute}' for #{@record.class}.")
end