Those lines of code netmask: "255.255.0.0", gateway: "192.168.56.1" conflict with:
The specified host network collides with a non-hostonly network!
This will cause your specified IP to be inaccessible. Please change
the IP or name of your host only network so that it no longer matches that of
a bridged or non-hostonly network.
Those lines of code
netmask: "255.255.0.0", gateway: "192.168.56.1"
conflict with:The specified host network collides with a non-hostonly network! This will cause your specified IP to be inaccessible. Please change the IP or name of your host only network so that it no longer matches that of a bridged or non-hostonly network.
Bridged Network Address: '192.168.0.0' Host-only Network 'en0: Wi-Fi (AirPort)': '192.168.0.0'