Impossible de set breakpoints

[benoitgoyet]

Hi,

I have to face 2 big problems. When I try to debug a file, nothing occurs in the output panel (except one line : "New Thread 0x### of process" screenshot is joined. I can't do anything. But I'm sure the source file is correct and I can use gdb directly from the terminal.

Moreover, I can't add any breakpoints. As soon as I try, there is a message like this :

Thanks by advance for you help!