Error compiling for board NondeMCU 1.0 (ESP-12E Module) related to firebase

[VienBu]

Hello every one, i have an issue uploading the sketch code from my arduino to ESP8266…
I'am a newbie and i want take data from the sensor and send it to the firebase but I have this error I’m not sure why is doesn’t work ?
Arduino: 1.8.13 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"

c:/users/vienp/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: libraries\firebase-arduino-master\FirebaseArduino.cpp.o: in function `void std::__shared_ptr<FirebaseHttpClient, (__gnu_cxx::_Lock_policy)0>::reset(FirebaseHttpClient*)':

c:\users\vienp\appdata\local\arduino15\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506\xtensa-lx106-elf\include\c++\4.8.2\bits/shared_ptr_base.h:891: undefined reference to `FirebaseHttpClient::create()'

c:/users/vienp/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: libraries\firebase-arduino-master\FirebaseArduino.cpp.o:(.text._ZN15FirebaseArduino10initStreamEv+0x1d): undefined reference to `FirebaseHttpClient::create()'

c:/users/vienp/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: libraries\firebase-arduino-master\FirebaseArduino.cpp.o: in function `FirebaseArduino::stream(String const&)':

C:\Users\vienp\OneDrive\Documents\Arduino\libraries\firebase-arduino-master\src/FirebaseArduino.cpp:155: undefined reference to `FirebaseHttpClient::create()'

collect2.exe: error: ld returned 1 exit status

exit status 1

Error compiling for board NodeMCU 1.0 (ESP-12E Module).

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

[UKHeliBob]

The problem is probably in your code that we cannot see

The easier you make it to read and copy your code the more likely it is that you will get help

Please follow the advice given in the link below when posting code , use code tags and post the code here

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[VienBu]

thanks a lot @UKHeliBob this error is due to my syntax, i solved this error,the time to connect to wifi is too long, maybe my wifi is quite slow.

[sterretje]

@VienBu, your topic has been moved to a more suitable location on the forum.

BTW, not quite sure how slow wifi can result in compile errors