ActiveSupport XMLConverter DisallowedType class DisallowedType Ruby on Rails 6.1.7.10 Since v4.0.13 Available in: v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2 Compare with: (choosing a version navigates to the comparison) Choose a version v4.0.13 · changed v4.1.16 · changed v4.2.9 · changed v5.2.8.1 · same v6.0.6 · same v7.0.10 · same v7.1.6 · same v7.2.3 · same v8.0.4 · same v8.1.2 · same Raised if the XML contains attributes with type=“yaml” or type=“symbol”. Read Hash#from_xml for more details. Inherits from StandardError Methods (defined here) self. new On this page Methods Support Bug Reports can be filed for the Ruby on Rails project on GitHub. Feature requests should be discussed on the rubyonrails-core forum. License Released under the MIT license.