class ActiveRecordError
Ruby on Rails 4.1.16
Since v2.2.3Active Record Errors
Generic Active Record exception class.
Inherits from
Used by
Subclasses (23)
- ActiveRecord::AdapterNotFound
- ActiveRecord::AdapterNotSpecified
- ActiveRecord::AssociationTypeMismatch
- ActiveRecord::AttributeAssignmentError
- ActiveRecord::ConfigurationError
- ActiveRecord::ConnectionNotEstablished
- ActiveRecord::DangerousAttributeError
- ActiveRecord::ImmutableRelation
- ActiveRecord::MultiparameterAssignmentErrors
- ActiveRecord::NestedAttributes::TooManyRecords
- ActiveRecord::NoDatabaseError
- ActiveRecord::PreparedStatementInvalid
- ActiveRecord::ReadOnlyRecord
- ActiveRecord::RecordInvalid
- ActiveRecord::RecordNotDestroyed
- ActiveRecord::RecordNotFound
- ActiveRecord::RecordNotSaved
- ActiveRecord::Rollback
- ActiveRecord::SerializationTypeMismatch
- ActiveRecord::StaleObjectError
- ActiveRecord::StatementInvalid
- ActiveRecord::TransactionIsolationError
- ActiveRecord::UnknownPrimaryKey