JLink typeError : Connaot read property '0' of undefined

Question

Hello Community, i'm currently working on a custom board based on BC40C which is a BT/BLe module based on nrf5340
i'm trying to debug my board with jLink ultra + under, i'm using Nrf connect v3.12.0
i'm encoutring a problem with my jLink when trying to program my custom board
that i can't get my program written on my board

i trying version upgrade as io found it like a solution on the forum but it didn't help much
can you provide me with useful help please on how can i solve this error
thank you in advance

Rihab · Accepted Answer

Hello, thanks for referring to me i'm was working on V 2.0.3 on programmer and the version 3.12.0 on nrf connect for Desktop infact updating nrf connect version didn't help but later i tried updating the programmer version to V3.0.4 and it's working and loading the solution perfectly on my custom board here's the successful log 
 2022-10-05T12:52:19.602Z DEBUG Sending usage data {"category":"pc-nrfconnect-programmer","action":"Open jlink device board version","label":"Unknown"}
2022-10-05T12:52:19.603Z INFO Loading readback protection status for Application core
2022-10-05T12:52:19.603Z INFO Loading readback protection status for Network core
2022-10-05T12:52:20.065Z INFO Readback protection status: NRFDL_PROTECTION_STATUS_NONE
2022-10-05T12:52:20.345Z INFO Readback protection status: NRFDL_PROTECTION_STATUS_NONE
2022-10-05T12:52:20.904Z INFO Parse memory regions for Application core
2022-10-05T12:52:20.904Z INFO Parse memory regions for Network core
2022-10-05T12:52:20.905Z INFO Update files regions according to Application core
2022-10-05T12:52:20.906Z INFO Parse memory regions for file
2022-10-05T12:52:20.906Z INFO Update files regions according to Network core
2022-10-05T12:52:20.906Z INFO Parse memory regions for file
2022-10-05T12:52:20.910Z INFO Device is loaded and ready for further operation

JLink typeError : Connaot read property '0' of undefined

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