Black screen camera

[kasica-666]

Nie mogę włączyć aplikacji aparatu ekran robi się czarny  .prosze o pomoc krok po kroku  

I can't turn on the camera application, the screen turns black. Please help step by step

gt

[Uliwooly]

@kasica-666 

Could you test the camera?

Settings > About phone > Diagnostics > Test

Oreo

Settings > Support > Tests

Also

Settings > apps & notification > all apps > camera > storage > clear data > restart the phone