当我尝试访问 Flutter 中的图像/资产时遇到问题

Question

This is an error when I run the program, so I am a newbie in this language (Click to see an image)

This is my file "pubspec.yaml ", I think I corrected every syntax and space, but it still happens this error (Click to see an image) And this

Answer 1

Did you tried to add your image in asset folder in your project directory?

Answer 2

Try below code hope its help to you.

Make sure you have create assets folder in your project working directory, put your images in assets folder and write below code in your pubspec.yaml file.

Refer adding assets in your project here

Your pubspec.yaml file

assets:
    - assets/

Your Widget:

Image.asset('assets/human.jpg'),

Answer 3

1- make sure you write image path correctly

2- write this commend in terminal

flutter pub get

or if you use vsCode ope pubspec.yaml and click Ctrl + s

Answer 4

Change your pubspec.yaml file

from

 - assets/human.jpg

to this

assets:
    - assets/

and your

child : Image(
   image : AssetImage("assets/human.jpg")
   )
)

and finally make sure your space before asset

 (2 empty spces or 1 tab)    assets:
  (4 empty spces or 2 tabs)      - assets/