in android BLE,i use mGatt.disconnect &mGatt.close() can't disconnect with nrf51822

in android BLE,i use mGatt.disconnect &mGatt.close() can't disconnect with nrf51822https://devzone.nordicsemi.com/f/nordic-q-a/13590/in-android-ble-i-use-mgatt-disconnect-mgatt-close-can-t-disconnect-with-nrf51822in my apk code ,I use try { mGatt.disconnect(); LogUtil.e(TAG, "+++++++ mGatt is disconnect suc"); } catch (Exception e) { LogUtil.e(TAG, "+++++++ mGatt is disconnect fail"); } mGatt.close(); mGatt = null; sometimes my apken-USTelligent Community 13Mon, 02 May 2016 08:17:58 GMTRE: in android BLE,i use mGatt.disconnect &mGatt.close() can't disconnect with nrf51822https://devzone.nordicsemi.com/thread/51838?ContentTypeID=1Mon, 02 May 2016 08:17:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:892e130a-2caf-4899-8772-30a31e1fff13Stian Røed Hafskjold<p>So what does the exception say?</p><div style="clear:both;"></div>