L3WD35

Error ESP8266 connect with firebase, I changed the esp8266 version to 2.7.4 and change the httpclient still have some problem

1

c:\Users\super\OneDrive\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseObject.cpp: In member function 'bool FirebaseObject::isNullString(const String&) const': c:\Users\super\OneDrive\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseObject.cpp:71:57: warning: 'const char* ArduinoJson::Internals::JsonVariantCasts::asString() const [with TImpl = ArduinoJson::JsonVariant]' is deprecated (declared at c:\Users\super\OneDrive\Documents\Arduino\libraries\ArduinoJson\src/ArduinoJson/Deserialization/../JsonVariantCasts.hpp:28): use as() instead [-Wdeprecated-declarations] return variant.is() &&...