button function crashing the advertsing

[MARTIN FR]

Hello everyone

i want to create button fucntion press the button for 3 seconds and then it has to start advertsing but i have excuted the button fucntion but it si showing some errors in gpiote files so any suggestion or ideas will be helpful for me

main.c

[MartinBL]

Have you remembered to program a softdevice onto your board? What SDK and/or example are you basing your code on? Maybe you can post your code?