Occuring error in manifest.xml after adding the IRadio for quectel EC20

Hi Biao Wang

Thank you, after adding this error has been gone, but I can repeatedly see some error in my logcat
[ 402.372017][ T1] init: Control message: Could not find 'android.hardware.radio@1.4::IRadio/slot1' for ctl.interface_start from pid: 319 (/system/bin/hwservicemanager)

I already created forum about this I will attach the link Error in libreference-ril.so file

130|mek_8q:/ # getprop | grep ril
[  601.740551][    T1] init: Control message: Could not find 'android.hardware.radio@1.4::IRadio/slot1' for ctl.interface_start from pid: 319 (/system/bin/hwservicemanager)
[init.svc.ril-daemon]: [running]
[init.svc.vendor.ril-daemon]: [running]
[init.svc_debug_pid.ril-daemon]: [638]
[init.svc_debug_pid.vendor.ril-daemon]: [652]
[ro.boottime.ril-daemon]: [25023868250]
[ro.boottime.vendor.ril-daemon]: [25209810875]
[ro.radio.noril]: [yes]

Thanks,
subash