I read and is caused by javafx being out of Java SDK on last versions (and your build depends on version 8).
I patched the pom of the two projects that were failing adding a dependency to openfx, I'll create a pull request just in case is useful for the project.
I tried to run your first command and failed:
I read and is caused by javafx being out of Java SDK on last versions (and your build depends on version 8).
I patched the pom of the two projects that were failing adding a dependency to openfx, I'll create a pull request just in case is useful for the project.
Added version on properties:
And the dependency where needed: