IllegalArgumentException

Question

Hello.

The following diagram gives the attached IllegalArgumentException.

The exception is raised in a markdown file when shown in a gitlab repository. I Cannot reproduce the issue locally.

@startuml
start
:Creazione registro;
:Generazione attività;
:Creazione code;
note left
    coda di esecuzione
    coda dei risultati
end note
fork
    :Esecutore;
    note left : eseguito in un\nthread separato
fork again
    :Direttore;
endfork
stop
@enduml

Answer 1

This is probably due to different version of PlantUML.

You can check both version (gitlab and locally) using:

@startuml
version
@enduml

Can you tell us the result of both?

Thanks!

Comments

Hello,

it seem that the difference is in the dot-graphviz version, locally it is using the one installed on my system.

locally (github release plantuml-1.2023.10.jar):

• PlantUML version 1.2023.10 (Wed Jul 12 17:54:07 CEST 2023)(GPL source distribution)
• Dot version: dot - graphviz version 2.43.0 (0) Installation seems OK. File generation OK
• The rest of the image is equal to the gitlab one

Gitlab:

• PlantUML version 1.2023.10 (Wed Jul 12 17:54:07 UTC 2023)(GPL source distribution)
• Dot version: dot - graphviz version 8.1.0 (20230707.0739) Installation seems OK. File generation OK