MacOS Catalina: listener.app dies after some seconds

[margaritageleta]

Hello, I have checked the issue #7, since I had the same message (it complained about a damaged file) and after executing the line proposed in the issue in the terminal, the listener.app opens, nothing appears (no window, no messsage) and after some seconds it exits. I cannot figure out what is happening.

I have checked the gatekeeper, in my configuration I can open executables from any developer, so this should not be the issue. Any ideas? Thanks

[coelholm]

You can download Processing from https://processing.org/download/. Last version 3.5.4 worked for me.