json buffer problem past 1 week i keep on trying it is showing this problem

[sujithkumarjp]

Build options changed, rebuilding all
In file included from C:\Users\admin\Documents\Arduino\libraries\firebase-arduino-0.3\src/Firebase.h:30:0,

             from C:\Users\admin\Documents\Arduino\libraries\firebase-arduino-0.3\src/FirebaseArduino.h:22,

             from C:\Users\admin\Documents\Arduino\libraries\firebase-arduino-0.3\examples\FirebaseDemo_ESP8266\FirebaseDemo_ESP8266.ino:21:

C:\Users\admin\Documents\Arduino\libraries\firebase-arduino-0.3\src/FirebaseObject.h:109:11: error: StaticJsonBuffer is a class from ArduinoJson 5. Please see arduinojson.org/upgrade to learn how to upgrade your program to ArduinoJson version 6

 std::shared_ptr<StaticJsonBuffer<FIREBASE_JSONBUFFER_SIZE>> buffer_;

       ^

In file included from C:\Users\admin\Documents\Arduino\libraries\firebase-arduino-0.3\src/FirebaseArduino.h:22:0,

             from C:\Users\admin\Documents\Arduino\libraries\firebase-arduino-0.3\examples\FirebaseDemo_ESP8266\FirebaseDemo_ESP8266.ino:21:

C:\Users\admin\Documents\Arduino\libraries\firebase-arduino-0.3\src/Firebase.h:86:11: error: StaticJsonBuffer is a class from ArduinoJson 5. Please see arduinojson.org/upgrade to learn how to upgrade your program to ArduinoJson version 6

std::shared_ptr<StaticJsonBuffer<FIREBASE_JSONBUFFER_SIZE>> buffer_;

       ^

exit status 1
Error compiling for board LOLIN(WEMOS) D1 R2 & mini.

[technowhiz]

downgrade your arduinojson version to 5.13.x in arduino libraries. refer here

[technowhiz]

duplicate to issue #426