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i have this error in cubeide. Now i don't know what to do please help. stm32f401 nucleo-64 STM32CubeIDE Version: 1.7.0 Build: 10852_20210715_0634 (UTC) OS: Windows 10, v.10.0, x86_64 / win32 ide 1.7.0

GAcqu.1
Associate

Error in final launch sequence:

Failed to start GDB server

Failed to start GDB server

Error in initializing ST-LINK device.

Reason: (4) No device found on target.

3 REPLIES 3
moatjon
Associate III

Hi GAcqu,

This error means CubeIDE was able to find your ST-Link device, but no target chip connected to it. Are you using a Nucleo? If so, are the jumpers on the board connected properly?

Kind regards,

moatjon

Imen.D
ST Employee

Hello @GAcqu.1​ and welcome to the Community :)

Can you connect with STM32CubeProgrammer?

Make sure to update the ST-link firmware.

Check the USB cable, jumpers. You can try a different cable and/or USB port, boards.

When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.

Imen

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen
Imen.D
ST Employee

Hi @GAcqu.1​ ,

Were you able to resolve the issue ?

Please share your progress or resolution with the community here, so that more members can benefit from this discussion.

Thanks

Imen

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen