UML diagram not displayed (blank page)
After successful generation of UML diagram by classmodelxmi2jsontransformer tool, UML is not displayed. Instead, a blank panel is displayed, and error messages appear (at the bottom left - may need to scroll down in the navigator): "Syntax error in graph / mermaid version 8.8.4".
Original UML file (to upload then process with classmodelxmi2jsontransformer): commons-cli.uml