BLE_ERROR_GATTS_SYS_ATTR_MISSING

[helen]

Excuse me:

                    I'm developing a keyboard with nrf52832，Calling ble_hids_inp_rep_send()  returns BLE_ERROR_GATTS_SYS_ATTR_MISSING when the keyboard is just connected to ipad4,Then I call the a function to retrieve the handle.When I press the keyboard, the iPad 4 does not display the input characters.It seems that the iPad 4 ignores keyboard input.How to solve this problem？thank you.

[Sigurd]

Hi,

Calling ble_hids_inp_rep_send()  returns BLE_ERROR_GATTS_SYS_ATTR_MISSING

Are you using the Peer Manager? If you are using bonding the Peer Manager should handle this for you.