How to add custom operation modules?


Hello guys. I found this tool quite interesting so I want to test its functionalities but I am having problems adding custom operations as indicated on the SDK user guide.
Currently, I am using Seahorse version 1.4.2 (installed with docker-compose) and I cloned this link. Then I ran “sbt assembly” and put the generated .jar file into $SEAHORSE/jars. However after restarting docker-compose (“docker-compose down” , “docker-compose up”), modules don’t appear into Seahorse GUI.
Is anything that I am missing here? Thanks beforehand.


If you do a docker-compose logs sessionmanager, do you see stack backtraces?