[libusb] [macOS] libusb: warning [darwin_open] USBDeviceOpen

[Umberto C. <umb...@ou...>]

Hello everyone,

I’m using `libusb` on macOS 10.14.
I’m getting this in my .log file: `libusb: warning [darwin_open] USBDeviceOpen: another process has device opened for exclusive access`.
Anyone had this before? Could you help me?

Best,
Umberto