The 7986 Eclipse plugin worked well, but with the 7987 plugin I see constant errors when trying to display even the simplest diagram, for example:
@startuml
version
@enduml
The error message I see is:
"Error during image generation
net.sourceforge.plantuml.SourceStringReader.generateImage(Ljava/io/OutputStream;I)Ljava/lang/String;"
I also see the error from Windows/preferences/PlantUML that you mention on your web site:
"The currently displayed page contains invalid values"
..and it is not cleared by eclipse -clean as the web site suggests.
I am using Eclipse 4.3.1 with GraphViz 2.34, as I was with 7986.
Please advise,
--Alan Gillespie