RSpec
Ruby on Rails
Ruby
Ruby on Rails latest stable (v7.1.3.2)
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0 notes
- Superclass:
NoMethodError
- 1.0.0
- 1.1.6
- 1.2.6
- 2.0.3
- 2.1.0
- 2.2.1
- 2.3.8
- 3.0.0 (0)
- 3.0.9 (0)
- 3.1.0 (0)
- 3.2.1 (0)
- 3.2.8 (0)
- 3.2.13 (0)
- 4.0.2 (38)
- 4.1.8 (0)
- 4.2.1 (0)
- 4.2.7 (0)
- 4.2.9 (0)
- 5.0.0.1 (0)
- 5.1.7 (0)
- 5.2.3 (0)
- 6.0.0 (0)
- 6.1.3.1 (0)
- 6.1.7.7 (0)
- 7.0.0 (0)
- 7.1.3.2 (1)
- 7.1.3.4 (0)
- What's this?
Raised when an attribute is not defined.
class User < ActiveRecord::Base has_many :pets end user = User.first user.pets.select(:id).first.user_id # => ActiveModel::MissingAttributeError: missing attribute 'user_id' for Pet
