NRF_ERROR_SVC_HANDLER_MISSING error

[Jim]

Nrf52832 sdk15.2 is debugged online after burning softdevice, bootloader and bootloader settings. In the ble_dfu_buttonless_async_svci_init() function, the error NRF_ERROR_SVC_HANDLER_MISSING is always returned. What could be the reason? (NRF_DFU_BLE_BUTTONLESS_SUPPORTS_BONDS=0 in app, NRF_DFU_BLE_REQUIRES_BONDS=0 in bootloader)

[Sigurd]

Hi,

Make sure that the bootloader is present in flash when you debug the application. Also check that both the bootloader and the application is built for the SoftDevice version that you are using.

[Jim]

I sure I did as you said but it seems have no change  and also have the same error problem. 

[Sigurd]

Did you use the bootloader project in the pca10040_ble folder(SDK_folder\examples\dfu\secure_bootloader\pca10040_ble) ?

What does nrfjprog --memrd 0x10001014 return ?

Does it return 78000?

C:\>nrfjprog --memrd 0x10001014
0x10001014: 00078000                              |....|

[Prashant Singh]

Hi I am facing the same problem of Receiving NRF_ERROR_SVC_HANDLER_MISSING while integrating
dfu_buttonless services in my application.

I am using SDK 15.3.0 

Q1) Do we have any suggestion on this?

NRF_DFU_BLE_BUTTONLESS_SUPPORTS_BONDS=1 in-app, NRF_DFU_BLE_REQUIRES_BONDS=1 in bootloader

also with 

NRF_DFU_BLE_BUTTONLESS_SUPPORTS_BONDS=0 in-app, NRF_DFU_BLE_REQUIRES_BONDS=0 in bootloader

C:\>nrfjprog --memrd 0x0000FF8
0x0000FF8: 00078000   

Q2) when the bootloader is present I am unable to debug the application using eclipse. On Restart Eclipse is unable to get start address of application and the board is running in boot mode.

I tried to return false in app_is_valid(false), still can't debug much time.