In file included from C:\\Users\\dream\\Desktop\\blinker_xiaoai_dengpao\\blinker_xiaoai_dengpao.ino:5:0:
C:\\Users\\dream\\Documents\\Arduino\\libraries\\blinker-library-master\\src/Blinker.h:249:6: error: #error Please set a mode BLINKER_BLE/BLINKER_WIFI/BLINKER_MQTT ! Please check your mode setting.
#error Please set a mode BLINKER_BLE/BLINKER_WIFI/BLINKER_MQTT ! Please check your mode setting.
^
exit status 1