The type is not one of predefined types. It is invalid to attempt to define a new value of this type or to attempt to switch an existing value to this type....namespace Aspose.Html.Dom.Svg assembly Aspose.HTML SVG_FECOM...
If the implementation does not support the requested type of object or operation....DOMException namespace Aspose.Html.Dom assembly Aspose.HTML NOT_FOUND_ERR...