WARNING: Spurious .github folder in 'IRremoteESP8266' library
WARNING: Spurious .github folder in 'TSL2561 Arduino Library' library
C:\Users\pro\Desktop\sonoff\Sonoff-Tasmota-master\sonoff\sonoff.ino:31:143: fatal error: core_version.h: No such file or directory
#include <core_version.h> // Arduino_Esp8266 version information (ARDUINO_ESP8266_RELEASE and ARDUINO_ESP8266_RELEASE_2_3_0)