Error ESP8266TelnetCliennt.cpp

[melafaust]

C:\Users\Acer\Documents\Arduino\libraries\ESP8266-Telnet-Client-master\src\ESP8266TelnetClient.cpp: In member function 'bool ESP8266telnetClient::sendCommand(const char*)': C:\Users\Acer\Documents\Arduino\libraries\ESP8266-Telnet-Client-master\src\ESP8266TelnetClient.cpp:75:19: error: control reaches end of non-void function [-Werror=return-type] 75 | this->disconnect(); | ~~~~~~~~~~~~~~~~^~ cc1plus.exe: some warnings being treated as errors exit status 1 Error compiling for board NodeMCU 1.0 (ESP-12E Module).