static assertion failed: "unspecified message" when trying to integrate ble uart coexist mesh example to nrf52840

[Hirls]

Hi everyone, I'm trying to create a ble app uart coexist example to nrf52840. However after I add everything like this thread and the existing example on nrf52832, I'm running to this problems below.

This is in the model_common.c

[AHaug]

Hi,

First of all, if you've recently started developing your application and are relatively new to developing with Nordic Semiconductor SDKs, we recommend you start with nRF Connect SDK instead of nRF5 SDK due to the nRF5 SDK being in maintenance mode. Let me know if you need any pointers on getting started with nRF Connect SDK.

However after I add everything like this thread and the existing example on nrf52832, I'm running to this problems below.

In addition to whats under Including nRF5 SDK for Mesh functionality in an nRF5 SDK example you will also need to add the changes in the other sections to your environment, and adding the changes in the first section does not work.

1. Did you also add the content of "Optional Changes" and the other sections?
2. Did you also see the items under Concurrent SoftDevice and Bluetooth mesh activity? 

Another reason for why you're getting that error might be due to interrupt-priorities might not be set correct. There might be some pointers at infocenter.nordicsemi.com/index.jsp

Let me know if this clarifies your questions,

Kind regards,
Andreas