https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unsupported-operation-exception/-unsupported-operation-exception.html
UnsupportedOperationException | Core API – Kotlin Programming Language
kotlin programming languagecore apiunsupportedoperationexception
https://forum.plantuml.net/11562/image-raises-java-unsupportedoperationexception-output
SVG image raises java.lang.UnsupportedOperationException for output type EPS - PlantUML Q&A
I have been using PlantUML in conjunction with Sphinx for quite a while now, which worked great thus ... these: (can't really attach files here!?)
q asvgimageraisesjava