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FirebaseExtended
Getting kFirebaseFingerprint Error
C:\Users\Karan\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp: In member function 'virtual void FirebaseHttpClientEsp8266::begin(const string&)': C:\Users\Karan\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:47:50: error: no matching function for call to 'begin(const char*, const char [60])' 47 | http_.begin(url.c_str(), kFirebaseFingerprint); | ^ In file included from C:\Users\Karan\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:9: C:\Users\Karan\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.0\libraries\ESP8266HTTPClient\src/ESP8266HTTPClient.h:166:10: note: candidate: 'bool HTTPClient::begin(String, uint16_t, String)' (near match) 166 | bool begin(String host, uint16_t port, String uri = "/") attribute ((error("obsolete API, use ::begin(WiFiClient, host, port, uri)"))); | ^~~~~ C:\Users\Karan\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.0\libraries\ESP8266HTTPClient\src/ESP8266HTTPClient.h:166:10: note: conversion of argument 2 would be ill-formed: C:\Users\Karan\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:47:30: error: invalid conversion from 'const char*' to 'uint16_t' {aka 'short unsigned int'} [-fpermissive] 47 | http_.begin(url.c_str(), kFirebaseFingerprint); | ^~~~~~~~~~~~~~~~~~~~ | | | const char* In file included from C:\Users\Karan\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:9: C:\Users\Karan\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.0\libraries\ESP8266HTTPClient\src/ESP8266HTTPClient.h:167:10: note: candidate: 'bool HTTPClient::begin(String, const uint8_t*)' (near match) 167 | bool begin(String url, const uint8_t httpsFingerprint[20]) attribute ((error("obsolete API, use ::begin(WiFiClientSecure, ...)"))); | ^~~~~ C:\Users\Karan\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.0\libraries\ESP8266HTTPClient\src/ESP8266HTTPClient.h:167:10: note: conversion of argument 2 would be ill-formed: C:\Users\Karan\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:47:30: error: invalid conversion from 'const char*' to 'const uint8_t*' {aka 'const unsigned char*'} [-fpermissive] 47 | http_.begin(url.c_str(), kFirebaseFingerprint); | ^~~~~~~~~~~~~~~~~~~~ | | | const char* C:\Users\Karan\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp: In member function 'virtual void FirebaseHttpClientEsp8266::begin(const string&, const string&)': C:\Users\Karan\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:51:60: error: invalid conversion from 'const char*' to 'const uint8_t*' {aka 'const unsigned char*'} [-fpermissive] 51 | http_.begin(host.c_str(), kFirebasePort, path.c_str(), kFirebaseFingerprint); | ^~~~~~~~~~~~~~~~~~~~ | | | const char* In file included from C:\Users\Karan\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:9: C:\Users\Karan\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.0\libraries\ESP8266HTTPClient\src/ESP8266HTTPClient.h:168:70: note: initializing argument 4 of 'bool HTTPClient::begin(String, uint16_t, String, const uint8_t*)' 168 | bool begin(String host, uint16_t port, String uri, const uint8_t httpsFingerprint[20]) attribute ((error("obsolete API, use ::begin(WiFiClientSecure, ...)"))); | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ exit status 1 Error compiling for board NodeMCU 1.0 (ESP-12E Module).
Bro, Yesterday I got the same kinda error that got solved by doing the following. you might have installed 'esp8266 3.0.0', try changing it to 'esp8266 2.7.X' by the esp8266 community.
Bro, Yesterday I got the same kinda error that got solved by doing the following. you might have installed 'esp8266 3.0.0', try changing it to 'esp8266 2.7.X' by the esp8266 community.
Thank you @YashHajare, it's working
Bro, Yesterday I got the same kinda error that got solved by doing the following. you might have installed 'esp8266 3.0.0', try changing it to 'esp8266 2.7.X' by the esp8266 community.
Thankyou so much @YashHajare , this is the only reply that solved my problem.
@yadavamitk221 go to Tools > board manager, find esp8266, then choose your version to install
Bro, Yesterday I got the same kinda error that got solved by doing the following. you might have installed 'esp8266 3.0.0', try changing it to 'esp8266 2.7.X' by the esp8266 community.
Hey thanks a lot, this really helped a lot
Using PlatformIO I couldn't find any 2.7.x version, but worked with 2.6.3! Thanks @YashHajare !
Bro, Yesterday I got the same kinda error that got solved by doing the following. you might have installed 'esp8266 3.0.0', try changing it to 'esp8266 2.7.X' by the esp8266 community.
Bro you the best, you solved my issue which with i was struggling for long. Keep up the good work of helping people out. Thanks @YashHajare !
Bro, Yesterday I got the same kinda error that got solved by doing the following. you might have installed 'esp8266 3.0.0', try changing it to 'esp8266 2.7.X' by the esp8266 community.
Respect bro.. Its working finally.
Thanks bro for answer i got the solution 🤗
On Mon, 21 Mar 2022, 4:38 pm jeeva-tj, @.***> wrote:
Bro, Yesterday I got the same kinda error that got solved by doing the following. you might have installed 'esp8266 3.0.0', try changing it to 'esp8266 2.7.X' by the esp8266 community.
Respect bro.. Its working finally.
— Reply to this email directly, view it on GitHub https://github.com/FirebaseExtended/firebase-arduino/issues/520#issuecomment-1073765138, or unsubscribe https://github.com/notifications/unsubscribe-auth/AOLMAUT2D4LFSBJPIPDK363VBBKENANCNFSM46LNQBEA . You are receiving this because you were mentioned.Message ID: @.***>
Bro, Yesterday I got the same kinda error that got solved by doing the following. you might have installed 'esp8266 3.0.0', try changing it to 'esp8266 2.7.X' by the esp8266 community.
where i can install it??
please read previous comments: Tools > board manager, find esp8266, then choose your version to install
