I used to be getting a number of errors and may’t work out what’s flawed.

Arduino: 1.8.13 (Home windows 10), Board: "NodeMCU 0.9 (ESP-12 Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most appropriate), 4MB (FS:2MB OTA:~1019KB), v2 Decrease Reminiscence, Disabled, None, Solely Sketch, 115200"

In file included from E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:29:0:

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.h:27:7: error: redefinition of 'class WiFiUDP'

 class WiFiUDP : public UDP {

       ^

In file included from E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcutility/wifi_drv.h:26:0,

                 from E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:26:

C:UsersbenAppDataLocalArduino15packagesesp8266hardwareesp82662.7.4librariesESP8266WiFisrc/WiFiUdp.h:32:7: error: earlier definition of 'class WiFiUDP'

 class WiFiUDP : public UDP, public SList<WiFiUDP> {

       ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In constructor 'WiFiUDP::WiFiUDP()':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:35:22: error: class 'WiFiUDP' doesn't have any discipline named '_sock'

 WiFiUDP::WiFiUDP() : _sock(NO_SOCKET_AVAIL) {}

                      ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital uint8_t WiFiUDP::start(uint16_t)':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:45:9: error: '_sock' was not declared on this scope

         _sock = sock;

         ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:46:9: error: '_port' was not declared on this scope

         _port = port;

         ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital int WiFiUDP::out there()':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:56:7: error: '_sock' was not declared on this scope

   if (_sock != NO_SOCKET_AVAIL)

       ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital void WiFiUDP::cease()':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:66:8: error: '_sock' was not declared on this scope

    if (_sock == NO_SOCKET_AVAIL)

        ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:69:26: error: '_sock' was not declared on this scope

    ServerDrv::stopClient(_sock);

                          ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital int WiFiUDP::beginPacket(IPAddress, uint16_t)':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:88:7: error: '_sock' was not declared on this scope

   if (_sock == NO_SOCKET_AVAIL)

       ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:90:7: error: '_sock' was not declared on this scope

   if (_sock != NO_SOCKET_AVAIL)

       ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital int WiFiUDP::endPacket()':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:101:32: error: '_sock' was not declared on this scope

  return ServerDrv::sendUdpData(_sock);

                                ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital size_t WiFiUDP::write(const uint8_t*, size_t)':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:111:27: error: '_sock' was not declared on this scope

  ServerDrv::insertDataBuf(_sock, buffer, dimension);

                           ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital int WiFiUDP::learn()':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:125:23: error: '_sock' was not declared on this scope

    ServerDrv::getData(_sock, &b);

                       ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital int WiFiUDP::learn(unsigned char*, size_t)':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:137:31: error: '_sock' was not declared on this scope

    if (!ServerDrv::getDataBuf(_sock, buffer, &dimension))

                               ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital int WiFiUDP::peek()':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:152:22: error: '_sock' was not declared on this scope

   ServerDrv::getData(_sock, &b, 1);

                      ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital IPAddress WiFiUDP::remoteIP()':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:166:25: error: '_sock' was not declared on this scope

  WiFiDrv::getRemoteData(_sock, _remoteIp, _remotePort);

                         ^

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp: In member perform 'digital uint16_t WiFiUDP::remotePort()':

E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFisrcWiFiUdp.cpp:176:25: error: '_sock' was not declared on this scope

  WiFiDrv::getRemoteData(_sock, _remoteIp, _remotePort);

                         ^

A number of libraries have been discovered for "WiFi.h"

 Used: E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesWiFi

 Not used: E:ProgrammingElectronics labARDUINOsketchlibrariesWiFiNINA

A number of libraries have been discovered for "HttpClient.h"

 Used: E:ProgrammingElectronics labARDUINOsketchlibrariesHttpClient

 Not used: E:ProgrammingElectronics labARDUINOsketchlibrariesArduinoHttpClient

 Not used: E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesBridge

 Not used: E:ProgrammingElectronics labARDUINOarduino-1.8.13-windowsarduino-1.8.13librariesHttpClient

 Not used: C:UsersbenAppDataLocalArduino15packagesesp8266hardwareesp82662.7.4librariesHttpClient

exit standing 1

Error compiling for board NodeMCU 0.9 (ESP-12 Module).

This report would have extra info with
"Present verbose output throughout compilation"
possibility enabled in File -> Preferences.

Please assist me repair this.