Simulink Arduino arduinomeg​a2560_wifi​tcpsend Undefined Reference to function during Build

Hi,

I have an Arduino Mega 2560 with an ESP8266 built onto the board that communicates with arduino via Serial Port 3. When attempting the build and deploy process of example "arduinomega2560_wifitcpsend", I get the following errors:

MW_WiFiTCP.o: In function `MW_WifiAndWifiTCPServerBegin':
MW_WiFiTCP.cpp:(.text.MW_WifiAndWifiTCPServerBegin+0x62): undefined reference to `wifiLocalIpAddress()' 
MW_WiFiTCP.cpp:(.text.MW_WifiAndWifiTCPServerBegin+0x64): undefined reference to `wifiLocalIpAddress()'
collect2.exe: error: ld returned 1 exit status gmake[1]: *** [../arduinomega2560_wifitcpsend.elf] Error 1

To clarify, I did input my wifi network properties in the hardware properties menu.

I am able to write a sketch to the arduino and communicate with the esp8266 via serial, the issue arises when I attempt to use the simulink wifi TCP/IP send block.

Any help with this issue would be appreciated.

[Muhammad Shehwar]

Hi, were you able to solve this problem?