Exception: ActiveRecord::UnknownMigrationVersionError

Inherits:

MigrationError

• Object
• StandardError
• ActiveRecordError
• MigrationError
• ActiveRecord::UnknownMigrationVersionError

Defined in:

activerecord/lib/active_record/migration.rb

Overview

:nodoc:

Instance Method Summary

• #initialize(version = nil) ⇒ UnknownMigrationVersionError constructor

  A new instance of UnknownMigrationVersionError.

Constructor Details

#initialize(version = nil) ⇒ UnknownMigrationVersionError

Returns a new instance of UnknownMigrationVersionError.

# File 'activerecord/lib/active_record/migration.rb', line 113

def initialize(version = nil)
  if version
    super("No migration with version number #{version}.")
  else
    super("Unknown migration version.")
  end
end