I am new to flutter. I used appBar property in Scaffold widget and although the color in the tutorial is default lightblue color, my appbar has no color.(typically white) And also I can't find any elevation property(The shadow in the appBar doesn't appear when I add colors to the appBar manually using backgroundColor property.) What are the possible issues and how to fix this? Something wrong with Material sdk?
I tried adding backgroundColor to the appBar, but it is not a correct way to solve this I think, because the shadow is not appearing in the appBar.(elevation: property doesn't worK)