'Launching project_name' has encountered a problem.

[gocchan]

When I run/debug with CubeIDE (2.2.0), I get the following error.

Restarting my PC and reinstalling CubeIDE doesn't solve the problem.

What should I do?

 

 

 

Error in final launch sequence:

 

Failed to execute MI command:

target remote localhost:61234

 

Error message from debugger back end:

could not connect (error 138): \212ù\202É\220Ú\221±\202³\202ê\202Ä\202¢\202é\203h\203\211\203C\203u\217ã\202Ì\203f\203B\203\214\203N\203g\203\212\202É\203h\203\211\203C\203u\202ð\220Ú\221±\202µ\202æ\202¤\202Æ\202µ\202Ü\202µ\202½\201B

Failed to execute MI command:

target remote localhost:61234

 

Error message from debugger back end:

could not connect (error 138): \212ù\202É\220Ú\221±\202³\202ê\202Ä\202¢\202é\203h\203\211\203C\203u\217ã\202Ì\203f\203B\203\214\203N\203g\203\212\202É\203h\203\211\203C\203u\202ð\220Ú\221±\202µ\202æ\202¤\202Æ\202µ\202Ü\202µ\202½\201B

could not connect (error 138): \212ù\202É\220Ú\221±\202³\202ê\202Ä\202¢\202é\203h\203\211\203C\203u\217ã\202Ì\203f\203B\203\214\203N\203g\203\212\202É\203h\203\211\203C\203u\202ð\220Ú\221±\202µ\202æ\202¤\202Æ\202µ\202Ü\202µ\202½\201B

[Ghofrane GSOURI]

Hello ​@gocchan 

Open STM32CubeProgrammer and check whether the ST-LINK is detected, whether the target device connects successfully, and whether the ST-LINK firmware can be updated. If STM32CubeProgrammer also cannot establish a connection, the most likely root cause is not the application itself but a lower-level issue such as a driver problem, a faulty or power-only USB cable / USB port issue.

I will be waiting for your feedback.

THX

Ghofrane

[gocchan]

Hello, 

The problem was caused by connecting JP1 to 5V_INT.

Thank you very much.