tlcockpit error /macOS

[Patrick Gundlach]

Hello all,

I get an error running tl2019 / tlcockpit:

$ tlmgr install tlcockpit
tlmgr: package repository http://ftp.gwdg.de/pub/ctan/systems/texlive/tlnet (verified)
[1/2, ??:??/??:??] install: tlcockpit.x86_64-darwin [1k]
[2/2, 00:00/00:00] install: tlcockpit [16093k]
running mktexlsr ...
done running mktexlsr.
running mtxrun --generate ...
done running mtxrun --generate.
tlmgr: package log updated: /opt/texlive2019/texmf-var/web2c/tlmgr.log

~$ tlcockpit 
Error: Unable to initialize main class TLCockpit.ApplicationMain
Caused by: java.lang.NoClassDefFoundError: javafx/event/EventTarget



macOS 10.14

Patrick