UnsupportedSvgElementException
class UnsupportedSvgElementException(val elementName: String, location: String? = null) : SvgFormatException
The rejection of an SVG element outside the /v1 vocabulary.
Thrown for a child element that is none of <rect>, <circle>, <line>, <polygon>, <polyline>, <g>, <use>, and for a document whose root element is not <svg>.