So here's the deal. I've been following this guide
https://www.instructables.com/id/FlashForge-Creator-Pro-Raspberry-Pi-2-Octoprint/
and have been unable to get a connection to my creator pro. here is the error message I get in the terminal...
Changing monitoring state from "Offline" to "Error: Connection error, see Terminal tab"Unexpected error while connecting to serial port: AUTO IOError: 'GPX plugin not able to discover AUTO port and/or baudrate. Please choose specific values for them.' @ comm.py:_openSerial:2478 (hook GPX)
does anyone know how to fix this? any help would be appreciated. I have the camera working but that's about it...