Error at compiling ESP8266 WeMos D1 R1 card on Mac OS: fork/exec /bin/xtensa-lx106-elf-g++: no such file or directory

Hi, I need your help please, I am on Mac OS 10.13.6 and Arduino 1.8.13. I have this WeMos ESP8266 Wifi board. I have followed the instructions, installed CH340, Python3, Adafruit ESP8266 Libraries, the ESP8266 Boards...You name it :wink: And now I have this error at compiling the example Blink program.... Any help please?
fork/exec /bin/xtensa-lx106-elf-g++: no such file or directory Error compiling for board WeMos D1 R1.

I have a clue: when changing the #include <Adafruit_ESP8266.h> code line from 1 to 24, I get the same error message but at the line 24 instead of 1. I deduce the problem happens because of the Adafruit_ESP8266.h library..... still searching...

Maybe this will help: Compiling error in master - /tools/xtensa-lx106-elf/ missing · Issue #6405 · esp8266/Arduino · GitHub

Thanks but I managed to solve this problem... my new problem now is that since I have uploaded the board with the Blynk program, it doesn't emit Wifi anymore... I can't find it's wifi signal when it is powered unlike before ... anymore help please..?

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