DWM1001 Segger Embedded Studio IDE, Keil MDK Project -TWR Example - GITHUB

Hi,

I am trying to use Segger to build the ss_twr_init and ss_twr_resp on github , But it will show error message as below picture.
https://github.com/Decawave/dwm1001-examples

The first error message occurred in ses_nrf52_startup_PP.s

The second error message occurred in main.c

The recommended version of segger is v3.34, but the website can only be downloaded to the version above v4.10
The version I use is v4.50. Is it because of this reason that the error is caused?

Thanks !