"Error in final launch sequence: Failed to start GDB server"

[MNara.1]

I have connected richsheild to my nucleof-446re .

When i am trying to debug i am facing issues like "Error in final launch sequence:Failed to start GDB server"

Please let me know if anyone is aware of how to solve this issue

[Mike_ST]

Hello,

And without the shield, does it work ?

"Target held under reset." Check NRST signal and what is keeping it low.

[Javier1]

Hi, well the error is quite selfexplanatory.

Does this still happens if you remove the richsheild?

It looks like your richsheild is keeping the nRST pin low, sometimes this error also happens to me sometimes if not enough power is reaching the stm32 chip