Lovely...just @^#%ing lovely. And I just purchased your software recently.
BTW, I have had other issues, too, with Mojave. I am running 10.14.2, and am seriously thinking of going back to 10.13.6.
I am running WifiSpoof v3.3 on a MacBook 2015 running 10.14.2 (Mojave, patched). I loaded and configured the application yesterday; however, upon trying to use it today, it gave me an core dump:
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Application Specific Information:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSDictionaryM setObject:forKey:]: object cannot be nil (key: current)'
terminating with uncaught exception of type NSException