docker-compose up fails

[esep]

After docker-compose up -d robot-framework javafxcompile an error occurs:

...
Step 8/13 : COPY --from=builder /code/target/javafxlibrary-*-SNAPSHOT-jar-with-dependencies.jar /.
ERROR: Service 'javafxcompile' failed to build: COPY failed: no source files were specified

[sampeson]

released in 0.5.3