verify met error message

[LoebCheng]

Hi Nathan Chantrell,
First of all thank you for sharing your experience
I made reference to TinyTX_nRF24L01_DS18B20.ino, and want to try to replicate the same situation
But I encountered at compile time error
I have tried to install the following library is still the same
DallasTemperature
mirf85
Narcoleptic
OneWire
RF24
SPI85
maybe I have missed what place?
Could you please help me? Thank you

digitalWrite(ONE_WIRE_GND, LOW); // set GND pin low <-------Verify error messages stay in this line