I was trying to send the data to the firebase also I have changed the fingerprint also then also I am getting this error can anyone help me to solve this error
Arduino: 1.8.15 (Windows 10), Board: “Generic ESP8266 Module, 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, dtr (aka nodemcu), 26 MHz, 40MHz, DOUT (compatible), 1MB (FS:64KB OTA:~470KB), 2, nonos-sdk 2.2.1+100 (190703), v2 Lower Memory, Disabled, None, Only Sketch, 115200”
C:\Users\HP\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp: In member function ‘virtual void FirebaseHttpClientEsp8266::begin(const string&)’:
C:\Users\HP\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:27:50: error: no matching function for call to ‘begin(const char*, const char [60])’
27 | http_.begin(url.c_str(), kFirebaseFingerprint);
| ^
In file included from C:\Users\HP\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:9:
C:\Users\HP\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\HP\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\HP\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:27:30: error: invalid conversion from ‘const char*’ to ‘uint16_t’ {aka ‘short unsigned int’} [-fpermissive]
27 | http_.begin(url.c_str(), kFirebaseFingerprint);
| ^~~~~~~~~~~~~~~~~~~~
| |
| const char*
In file included from C:\Users\HP\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:9:
C:\Users\HP\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\HP\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\HP\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:27:30: error: invalid conversion from ‘const char*’ to ‘const uint8_t*’ {aka ‘const unsigned char*’} [-fpermissive]
27 | http_.begin(url.c_str(), kFirebaseFingerprint);
| ^~~~~~~~~~~~~~~~~~~~
| |
| const char*
C:\Users\HP\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp: In member function ‘virtual void FirebaseHttpClientEsp8266::begin(const string&, const string&)’:
C:\Users\HP\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:31:60: error: invalid conversion from ‘const char*’ to ‘const uint8_t*’ {aka ‘const unsigned char*’} [-fpermissive]
31 | http_.begin(host.c_str(), kFirebasePort, path.c_str(), kFirebaseFingerprint);
| ^~~~~~~~~~~~~~~~~~~~
| |
| const char*
In file included from C:\Users\HP\Documents\Arduino\libraries\firebase-arduino-master\src\FirebaseHttpClient_Esp8266.cpp:9:
C:\Users\HP\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 Generic ESP8266 Module.
This report would have more information with
“Show verbose output during compilation”
option enabled in File → Preferences.