Exception: ActiveRecord::ActiveRecordError

Inherits:
StandardError
  • Object
show all
Defined in:
activerecord/lib/active_record/errors.rb

Overview

Active Record Errors

Generic Active Record exception class.

Direct Known Subclasses

AdapterNotFound, AdapterNotSpecified, AssociationTypeMismatch, AttributeAssignmentError, ConfigurationError, ConnectionNotEstablished, DangerousAttributeError, DeleteRestrictionError, EagerLoadPolymorphicError, FixtureClassNotFound, HasManyThroughAssociationNotFoundError, HasManyThroughAssociationPointlessSourceTypeError, HasManyThroughAssociationPolymorphicSourceError, HasManyThroughAssociationPolymorphicThroughError, HasManyThroughCantAssociateNewRecords, HasManyThroughCantAssociateThroughHasOneOrManyReflection, HasManyThroughCantDissociateNewRecords, HasManyThroughNestedAssociationsAreReadonly, HasManyThroughSourceAssociationNotFoundError, HasOneThroughCantAssociateThroughCollection, ImmutableRelation, InverseOfAssociationNotFoundError, MigrationError, MultiparameterAssignmentErrors, NestedAttributes::TooManyRecords, PreparedStatementInvalid, ReadOnlyAssociation, ReadOnlyRecord, RecordInvalid, RecordNotDestroyed, RecordNotFound, RecordNotSaved, Rollback, SerializationTypeMismatch, StaleObjectError, StatementInvalid, SubclassNotFound, TransactionIsolationError, UnknownPrimaryKey