nothing changed, but stlink-debugger cannot use now

[dqsh06]

Hello, 

I wrote a project maybe 2 weeks ago, at that time, everything was ok.  then i used stlink to download and debug the code yesterday, at first time, it worked ok, but later, i did download and debug again with stlink. it cannot work. the log as below.

my setting as below:

so what is the problem? how to fix it?

thanks.

[Andrew Neil]

Clearly, something must have changed!

;)

This is probably the key:

See: Failed to bind to port 61234

(note that it's better to share this as text rather than a screenshot)

[LaurentL · Accepted solution]

Hello dqsh06,

Can you check that there is no ST-LINK_gdbserver.exe running with task manager ?

Maybe a previous debug did not finish well.

If it is the case, kill the process and it should be fine.

Rgds,

Laurent

[Andrew Neil]

---

@LaurentL wrote:

Maybe a previous debug did not finish well.

If it is the case, kill the process and it should be fine.

---

That is, indeed, the solution proposed in the thread I linked earlier.

[dqsh06]

Hello LaurentL,

Maybe you are right, I killed the process of st-link_gdbserver running with task manager, and tried again, this time, it worked.

Thanks a lot.