Advertising failed to start (err -22)

[Ellison]

hi,

ncs1.4.0\nrf\samples\bluetooth\peripheral_uart，The LBS service was added, but  Advertising faile.

I don't know that I made a mistake in that step. It may be the address problem, but I can't find the place to change the address.

Please help, thanks! 

[Ellison]

[Einar Thorsrud]

Hi,

The return value -22 is -EINVAL, so there is something wrong with the input parameter to bt_le_adv_start(). Looking earlier in the log you see "Too big advertising data", so you need to remove something from the advertisement packet to shorten it.