Cardinality on class diagram relations crashes GraphViz 2.36.0

asked Jul 4, 2014 in Bug by anonymous

Hi there,

as the queston says:

The example

@startuml
Class01 "1" *-- "many" Class02 : contains
Class03 o-- Class04 : agregation
Class05 --> "1" Class06
@enduml

crashes GraphViz2.36.0.

Without cardinality it works, although labels are still not generated.

any suggestions?

do you need further information?

Best Regards

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1 Answer

answered Jul 21, 2014 by plantuml (298,440 points)

Hi,

Could you upgrade to V8001 of PlantUML ? We have made some improvement regarding Graphviz version.

Thanks,

commented Jul 22, 2014 by anonymous

I upgraded to V8001 but the error still persists :-(

Any further suggestions?

commented Jul 22, 2014 by plantuml (298,440 points)

You can use the "!pragma svek_trace on" instruction:

@startuml
!pragma svek_trace on
Class01 "1" *-- "many" Class02 : contains
Class03 o-- Class04 : agregation
Class05 --> "1" Class06
@enduml

This will create a svek.dot and svek.svg file.
Could you send them by mail for debug ?

Thanks,

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