I keep getting "error compiling for board Arduino/Genuino Uno" when I try to do the initial task for communicating with Arduino Uno on setup.
I found one other topic that said I should go into Boards Manager and change Arduino AVR Boards from it's current installation to version 1.6.11, which I have done, but this has not made a difference.
The error that is coming up is:
Arduino: 1.8.10 (Mac OS X), Board: "Arduino/Genuino Uno"
dyld: Symbol not found: _unlinkat Referenced from: /Applications/Arduino.app/Contents/Java/arduino-builder Expected in: flat namespace
/Applications/Arduino.app/Contents/Java/arduino-builder returned 133
Error compiling for board Arduino/Genuino Uno.
This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.
If anyone can help I would be so grateful.