topic Re: Launching a JLink Debug encountered a problem in MCUXpresso General

Launching a JLink Debug encountered a problem

jqy — Mon, 02 Oct 2017 16:30:28 GMT

I have encountered a problem when I install the MCUXpresso IDE to my new windows 10 PC.

I finished the installation and imported my project, which was no problem before. When i tried to run the debug session, however, the IDE showed me an error message: Launching JLink Debug has encountered a problem. I went to the details: "Error in final launch sequence. Failed to execute MI command: -break-insert -t -f main".

And it also shows "Error message from debugger back end: Cannot access memory at address 0xab4"

If I restart the GDB server and launch debug first time. It showed "No source available for "0xfffffffe"

Please help on this

Re: Launching a JLink Debug encountered a problem

Carlos_Mendoza — Wed, 04 Oct 2017 16:17:09 GMT

Hi Jiequiu,

Could you tell us which MCU and board are you using? Is your board using OpenSDA? Does the board works correctly on you old computer?

Thanks in advance!

Best Regards,
Carlos Mendoza
Technical Support Engineer

Re: Launching a JLink Debug encountered a problem

jqy — Wed, 04 Oct 2017 16:26:46 GMT

Hi Carlos,

The IDE is working without any problem now!

When I installed the MCUXpresso IDE, I forgot to install the SDK and it gave me the issue. With the correct SDK, the IDE works fine.

Regards

Jieqiu

Re: Launching a JLink Debug encountered a problem

Carlos_Mendoza — Fri, 06 Oct 2017 15:10:24 GMT

Hi Jiequiu,

It is good to hear it is now working correctly!

Best Regards,
Carlos Mendoza
Technical Support Engineer