When using docker run -d --name silk-workbench -v $PWD:/opt/silk/workspace -p 80:80 silkframework/silk-workbench:latest to run silk, the java version in the container is still 1.8u151, which causes problems when communicating with TLSv1.3 SPARQL endpoints.
I suggest upgrading to at least Java 11.
When using
docker run -d --name silk-workbench -v $PWD:/opt/silk/workspace -p 80:80 silkframework/silk-workbench:latestto run silk, the java version in the container is still 1.8u151, which causes problems when communicating with TLSv1.3 SPARQL endpoints.I suggest upgrading to at least Java 11.