Hello N., and PlantUML team,
The request seems to be:
Here is an error minimal example:
@startuml allowmixing Package Pa { portin Pi component C { } } @enduml
If that can help PlantUML team,Regards.
(--------)
Thanks for the feedback, this has been fixed in last snapshot.
Note that you can also now use map without need of allowmixing.
Tell us if you find other issues!