Flutter: Unable to load asset

you need add like that

flutter:  assets:    - assets/images/img.png

In my case, I needed package property as the image was in my library project and I was running the example project.

package: [your parent directory or project name]

eg. My project name is 'flutter_demo'

AssetImage('assets/images/ic_welcome.png', package: 'flutter_demo'),

pubspect.yaml

flutter:  assets:    - assets/images/

Directory structure:

flutter_demo  -- assets    -- images      -- ic_welcome.png

Please don't use backslashes, if someone tries to compile your project outside windows it's probably going to fail.

Also there's nothing assuring that a future commit will reject backslashes or treat them as escape character sequence. Then your own project won't compile anywhere.

pubspec.yaml looks for the indentation and it takes 2 spaces and make sure assets are placed 2 spaces after fluter

if you want the folder assets/files/ to be included you need - assets/files/, not - assets/ neither - assets neither -assets/files. Same for icons you'd need - assets/images/icons/

In the pubsec.yaml file in flutter you need to write the line assets: ...... starting from the same column position where the uses-material-design: true line is starting from.

your pubspect.yaml file structure should be like this

flutter:uses-material-design: true  assets:    - images/some_image.png    - images/some_icon.png

After all this hit a flutter clean command