Create a folder in the root directory of your app called
assets. Inside, place your image i.e.
this_is_an_image.png. The relative path will be
flutter:entry, type the following:
assets: - assets/this_is_an_image.png
- I have been using it like that:
Container( decoration: BoxDecoration( image: const DecorationImage( image: AssetImage('assets\this_is_an_image.png'), fit: BoxFit.cover, ), ), ), );