Error on retrieving assets for web (flutter)

Question

I face an issue for Flutter WEB. I followed tutorial on assets from Flutter team (https://flutter.dev/docs/development/ui/assets-and-images) however I receive an error

Answer 1

Since the status of flutter for web is still preview, assets handling is not the same as for mobile.assets folder should be in the web folder, and reference path for the image should not include assets:

Image.asset("images/my_custom_image.png")

In flutter for web, we do not need to reference the assets in the pubspec.yaml.