https://devzone.nordicsemi.com/f/nordic-q-a/14709/ble_app_uart-error-code-file-name-lineHi, Im trying to connect ble_app_uart to my gsm module. For some reason program fails at runtime. I was expecting to find a filename and line number where the error has occured, but I see rubbish. Any idea what goes wrong here? (optimisation is seten-USTelligent Community 13Mon, 27 Jun 2016 16:45:30 GMThttps://devzone.nordicsemi.com/thread/56115?ContentTypeID=1Mon, 27 Jun 2016 16:45:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b801e5fd-9864-4b1d-9d68-5b6c9549af9eStefan Birnir Sverrisson<p>Hmm, no sure. I guess you have set the DEBUG define as <a href="https://devzone.nordicsemi.com/question/60125/my-device-is-freezing-and-restarting/?answer=60126#post-id-60126">described here</a>, as your breakpoint get hit. Or do you actually have a breakpoint or do you just stop the debugger and it happens to be in the while loop?</p><div style="clear:both;"></div>