sd_ble_gatts_sys_attr_set and sd_ble_gatts_service_changed

[l578227896]

service_add();//dynamic add service
sd_ble_gatts_sys_attr_set(conn_handle, NULL, 0, BLE_GATTS_SYS_ATTR_FLAG_SYS_SRVCS | BLE_GATTS_SYS_ATTR_FLAG_USR_SRVCS);
sd_ble_gatts_service_changed(conn_handle, service_start, service_end);

I do these steps in on_write() callback.Then sd_ble_gatts_service_changed return NRF_ERROR_INVALID_STATE.Can you tell me how to modify it correctly.Thanks.

Best regards,

Bruce

[Albrecht Markus Schellenberger]

Hello Bruce,

Due to public holidays in Norway, our experts are out of office until Tuesday. We will come back to you as soon as possible.

I apologise for any inconvenience caused.

Regards,

Markus

[l578227896]

I have solved the problem，THANKS.