toolchain.h no such file or directories

[Saira]

Dear Sir/mam,

Could any tell what header file I have to include to resolve this error? Please see in the screenshot 

And in which I am sending data using nRF UART APP, BLE will receive that data and this BLE will send data to Another BLE,  and this BLE will send data using UART (serially)

and I am including these Function in my project

uart_init();
log_init();
timers_init();
buttons_leds_init(&erase_bonds);
power_management_init();
ble_stack_init();
gap_params_init();
gatt_init();
services_init();
advertising_init();
conn_params_init();
uart_event_handle();
services_init();
nus_data_handler();
mesh_main_initialize();

Should I include another Function also?

Thank you

[Turbo J]

Please copy & paste the error message and don't try to use screenshots, as these can hide important informations.

[Saira]

Thank you for the reply, next time I will not do this,

and this is the Error msg
toolchain.h: No such file or directory

Thank you

[Saira]

problem is that where or How I have to include this file in my project?

G:\EMBEDDEDBMY\nRF52832\nRF52832\mesh\core\include\toolchain.h

[Mttrinh]

To include the header file into your project,  in the top tab press "Project" -> "Edit Options..." -> In the top-left dropdown change from "Debug" to "Common" -> Under code select "Preprocessor" -> "User Include Directories" -> Add your path to the file, in this case "G:\EMBEDDEDBMY\nRF52832\nRF52832\mesh\core\include\"