Beta 2.3.1: Choosing OLED fails compile

[ggee]

Similar to LCD build failure.

Attempting to download avr:arduino
Obtaining https://github.com/Locoduino/DIO2.git via git
Failed to download library by name due to Status(StatusCode="Unknown", Detail="looking for library: library SparkFun External EEPROM Arduino Library not found") attempting to obtain via git
Obtaining https://github.com/sparkfun/SparkFun_External_EEPROM_Arduino_Library.git via git
Failed to download library by name due to Status(StatusCode="Unknown", Detail="looking for library: library SPI not found") attempting to obtain via git
Obtaining https://github.com/arduino-libraries/Ethernet via git
Obtaining https://github.com/arduino-libraries/Ethernet.git via git
Obtaining https://github.com/mathertel/LiquidCrystal_PCF8574.git via git
Changing MotorShield options
Compiling CommandStation EX Sketch
Using board 'mega' from platform in folder: C:\Users\ggee\Downloads\dccex\BaseStationInstaller\bin\Release\netcoreapp3.1\win-x64\publish\packages\arduino\hardware\avr\1.8.3
Using core 'arduino' from platform in folder: C:\Users\ggee\Downloads\dccex\BaseStationInstaller\bin\Release\netcoreapp3.1\win-x64\publish\packages\arduino\hardware\avr\1.8.3
Detecting libraries used...
"C:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\hardware\\avr\\1.8.3\\cores\\arduino" "-IC:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\hardware\\avr\\1.8.3\\variants\\mega" "C:\\Users\\ggee\\AppData\\Local\\Temp\\arduino-sketch-458C5AD7FA91B7A9D14934A6BC51E459\\sketch\\CommandStation-EX.ino.cpp" -o nul
Alternatives for Ethernet.h: [Ethernet@2.0.0]
ResolveLibrary(Ethernet.h)
  -> candidates: [Ethernet@2.0.0]
"C:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\hardware\\avr\\1.8.3\\cores\\arduino" "-IC:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\hardware\\avr\\1.8.3\\variants\\mega" "-IC:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\libraries\\Ethernet\\src" "C:\\Users\\ggee\\AppData\\Local\\Temp\\arduino-sketch-458C5AD7FA91B7A9D14934A6BC51E459\\sketch\\CommandStation-EX.ino.cpp" -o nul
Alternatives for Wire.h: [Wire@1.0]
ResolveLibrary(Wire.h)
  -> candidates: [Wire@1.0]
"C:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\hardware\\avr\\1.8.3\\cores\\arduino" "-IC:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\hardware\\avr\\1.8.3\\variants\\mega" "-IC:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\libraries\\Ethernet\\src" "-IC:\\Users\\ggee\\Downloads\\dccex\\BaseStationInstaller\\bin\\Release\\netcoreapp3.1\\win-x64\\publish\\packages\\arduino\\hardware\\avr\\1.8.3\\libraries\\Wire\\src" "C:\\Users\\ggee\\AppData\\Local\\Temp\\arduino-sketch-458C5AD7FA91B7A9D14934A6BC51E459\\sketch\\CommandStation-EX.ino.cpp" -o nul
Alternatives for Adafruit_SSD1306.h: []
ResolveLibrary(Adafruit_SSD1306.h)
  -> candidates: []
Using library Ethernet at version 2.0.0 in folder: C:\Users\ggee\Downloads\dccex\BaseStationInstaller\bin\Release\netcoreapp3.1\win-x64\publish\libraries\Ethernet 
Using library Wire at version 1.0 in folder: C:\Users\ggee\Downloads\dccex\BaseStationInstaller\bin\Release\netcoreapp3.1\win-x64\publish\packages\arduino\hardware\avr\1.8.3\libraries\Wire 
Failed to compile sketch in ./CommandStation-EX/ got error exit status 1
Compile failed please double check sketch and try again

[ggee]

Fixed in #17 (2.3.1-beta1).