YAWL Editor freezes on MAC OS - Catalina 10.15.4

[shero1111]

Hello,

While editing a workflow in the editor the editor just freezes...this happens every time after some editing...this is frustrating!

The state of the Editor and Workflow when the freezing occurs (Mac shows the typical colorful loading circle) (see attachment below)

What can I do?

PS: I have newest versions installed though the YAWL control panel.

Thank you for your support.

[yawlfoundation]

I'm using Catalina 10.15.4 and can't replicate the problem.

To help find it, can you please open a terminal window, cd to /YAWL-4.3.1/editor , then run 'java -jar YAWLEditor4.3.1.jar'. If it freezes again, look in the terminal window for any messages, thanks.