Problem with add FreeRTOS into LPN example

[S98VN]

I'm using NRF52840DK, sdk for mesh version 5.0.0, sdk nrf5 version 17.0.2. When i add FreeRTOS into LP example, i have some problem:

I think it problem with timer mesh and timer freertos

[tesc]

Hi,

The nRF5 SDK for Mesh uses the app timer, which again uses RTC1. The assert may indicate that something is wrong with the configuration of app timer or RTC1. Are you using RTC1 also for the FreeRTOS ticks?

Another place to look is at the interrupt priority levels. Both FreeRTOS and nRF5 SDK for Mesh have some strict requirements for interrupt levels. See FreeRTOS support and Setting interrupt priority levels for the requirements and configuration options for the two.

Regards,
Terje