ERROR: JLinkARM DLL reported an error. Try again

[nivu265]

I use custom board nrf5283  ..

Getting the following error while trying to flash

ERROR: JLinkARM DLL reported an error. Try again. If error condition
ERROR: persists, run the same command again with argument --log, contact Nordic

ERROR: Semiconductor and provide the generated log.log file to them

I hae attahed the log file.7356.log.log

[Håkon Alseth]

Hi,

 

It looks like you are using this debug probe:

https://www.segger.com/products/debug-probes/j-link/models/j-link-edu-mini/

 

This debugger can only access devices running with VDD_NRF of 3.3V.

Q1: What voltage is your device power at?

Q2: If you connect via JLinkExe, is it then able to connect? Could you also provide a log from this?

 

Kind regards,

Håkon