MMWAVE-MCUPLUS-SDK: The debug error in the demo radar_toolbox_1_20_00_11\source\ti\examples\nonos_oob_2944

Hi,

When I debug the demo nonos_oob_2944,the following error is:

It  reports that

[Cortex_R5_0] **********************************************
Debug: Launching the MMW Demo on MSS
**********************************************
Debug: Launched the Initialization Task
BSS is not powered up...
ASSERT: 0.18146s: src/mmwave_link_mailbox.c:MMWave_initMMWaveLink:494: 0 failed !!!
[C66xx_DSP] Debug: DPM Module Sync is done
DSS: non_os loop entered

And what is the reason for that?What should I do to avoid the fault?

Thanks,

BR

Rata