Docker image not working - Dot Executable not exist

[GNHua]

Tried both commands to set up a docker container for local:

docker run -d -p 8080:8080 plantuml/plantuml-server:jetty
docker run -d -p 8080:8080 plantuml/plantuml-server:tomcat

With only one class, it works.

@startuml
class Dummy {
  String data
  void methods()
}
@enduml

Results:

But if adding another class, it stops working

@startuml
class Dummy {
  String data
  void methods()
}

class Flight {
   flightNumber : Integer
   departureTime : Date
}
@enduml

Result:

Most examples on https://plantuml.com/ does not work.

Computer: MacBook Pro 16in M1 Max, macOS 12.6 Monterey Docker: M1 version 4.12.0 (85629)

[mingmxu]

graphviz is not installed properly in the image. Try to pull the latest image and run it again

docker run --pull=always  -d -p 8080:8080 plantuml/plantuml-server:jetty