I use plantuml on the online demo server: http://www.plantuml.com/plantuml/uml/ version 1201905
A <|-- B
this piece of plantuml code work well and can successfully generate a svg file. But when I want to edit the uml . I may open the source code of the svg file and find the origin plantuml code. In the end of the file the code would be like this:
A <|- - B
a redundant space appear between the two dashes，which cause a syntax error. When the whole graph is complex, I must delete all the redundant space manually.I'm looking forward to your reply.