NRF52832 DFU error (SDK 12.3.0)

[MVR]

I included button less DFU service in the proximity profile example.When i compile i am getting the following error.

..\..\..\..\..\..\components\libraries\bootloader\dfu\nrf_dfu_settings.c(199): error:  #20: identifier "NRF_DFU_SETTINGS_VERSION" is undefined

Is anyone aware of it.

[atune]

Read the error message. NRF_DFU_SETTINGS_VERSION is undefined.

Take a look at the Buttonless DFU example. It defines the version in the Makefile:

CFLAGS += -DNRF_DFU_SETTINGS_VERSION=1