why my finger print has no hardware

[Android Central Question]

out of the blue my finger print was written no hard ware i do not even know what happen. the phone does not even have a month am using huawei y7 2018 try to reboot it but still problem persist

 

[belodion]

Failure of some kind, presumably. Is it under warranty?
https://forums.androidcentral.com/showthread.php?t=409154