Cardinalities on relations don't render correctly when setting arrow direction

Question

Hi,

This one don't render correctly (tested with lastest 7971):

@startuml
foo "1" -left-> "n" dummyLeft
foo -right-> dummyRight
foo -up-> dummyUp
foo -down-> dummyDown
@enduml

Also, if you set a relation, it totally hang and fails:

@startuml
foo "1" -left-> "n" dummyLeft : uses
foo -right-> dummyRight
foo -up-> dummyUp
foo -down-> dummyDown
@enduml

There is a net.sourceforge.plantuml.svek.EmtySvgException in this case

 

Thanks

 

Answer 1

Hello,

My guess is that you are using an old version of GraphViz (2.26 or before).
This is working fine with 2.28:

http://www.plantuml.com/plantuml/img/IylFLr0oL5BGpKbDAz6rKr3AKr98AStDhVG1yXMi54gBKukvqe2AT8ioqpD0Ai2oGI0EHBoq02OOMW0HISalpuE9kG3P0000

You should consider upgrading,

Regards

Comments

Hello,

Thanks for your support.
In fact I have the problem with the latest GraphViz v2.30.1
So, I will downgrade my version.

Thanks.

---

Could you give us your configuration? (especially OS)
We will have a look on this to see if we can fix it.
Thanks

---

Here is the details:
PlantUML version 7971
Graphviz version 2.30.1
Java HotSpot 64-Bit Server VM
Java version 1.7.0_21-b11
Windows 7 SP1

Don't hesitate if you need more info
Thanks