I’am experimenting with Blynk.Air therefore i use the BlynkEdgent sample sketch. It is working fine but i get two compiler warnings.
In file included from /home/pi/Documents/ESP32/Test/BlynkEdgent.h:25,
from /home/pi/Documents/ESP32/Test/Test.ino:14:
/home/pi/Documents/ESP32/Test/Console.h: In lambda function:
/home/pi/Documents/ESP32/Test/Console.h:30:5: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
);
^
/home/pi/Documents/ESP32/Test/Console.h: In lambda function:
/home/pi/Documents/ESP32/Test/Console.h:45:5: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
);
^
Deleting the lib, core and reinstalling may help. Give it a try. I have faced such issues in the past(not exactly the above mentioned warnings) but after reinstalling the warnings went away.