I've loaded the M5Stack library and the ESP32 library from Espressif. When I try to upload my program I get this error message trail: ash: line 0: [: too many arguments usage: cp [-R [-H | -L | -P]] [-fi | -n] [-apvXc] source_file target_file cp [-R [-H | -L | -P]] [-fi | -n] [-apvXc] source_file ... target_directory exit status 64 /Applications/Arduino.app/Contents/Java/arduino-builder returned 64 Error compiling for board M5Stick-C. Thank you for trying to help me!