AssetImage is not displaying image in flutter app

Question

image not displaying in flutter app. But I got some errors in debug console.

I/FlutterActivityDelegate(22603): onResume setting current activity to this
I/FlutterActivityDelegate(22603): onResume setting current activity to this
I/Timeline(22603): Timeline: Activity_idle id: android.os.BinderProxy@3eb59326 time:39937973
I/flutter (22603): ══╡ EXCEPTION CAUGHT BY SERVICES ╞══════════════════════════════════════════════════════════════════
I/flutter (22603): The following assertion was thrown resolving an image codec:
I/flutter (22603): Unable to load asset: assets/images/logo.png
I/flutter (22603): When the exception was thrown, this was the stack:
I/flutter (22603): #0      PlatformAssetBundle.load (package:flutter/src/services/asset_bundle.dart:221:7)
I/flutter (22603): <asynchronous suspension>
I/flutter (22603): #1      AssetBundleImageProvider._loadAsync (package:flutter/src/painting/image_provider.dart:383:44)
I/flutter (22603): <asynchronous suspension>
I/flutter (22603): #2      AssetBundleImageProvider.load (package:flutter/src/painting/image_provider.dart:368:14)
I/flutter (22603): #3      ImageProvider.resolve.<anonymous closure>.<anonymous closure> (package:flutter/src/painting/image_provider.dart:265:86)
I/flutter (22603): #4      ImageCache.putIfAbsent (package:flutter/src/painting/image_cache.dart:82:22)
I/flutter (22603): #5      ImageProvider.resolve.<anonymous closure> (package:flutter/src/painting/image_provider.dart:265:63)
I/flutter (22603): (elided 8 frames from package dart:async)
I/flutter (22603): Image provider: AssetImage(bundle: null, name: "assets/images/logo.png")
I/flutter (22603): Image key: AssetBundleImageKey(bundle: PlatformAssetBundle#19ce7(), name: "assets/images/logo.png",
I/flutter (22603): scale: 1.0)
I/flutter (22603): ════════════════════════════════════════════════════════════════════════════════════════════════════
D/ViewRootImpl(22603): ViewPostImeInputStage ACTION_DOWN
D/ViewRootImpl(22603): ViewPostImeInputStage ACTION_DOWN

My Pubspec.yaml file

assets: - assets/images/logo.png

login.dart code

new Image.asset("assets/images/logo.png", width: 60.0, height: 24.0, fit: BoxFit.cover)

directory structure

pubspec.yaml file

Answer 1

i mentioned images files in wrong way. i put space between '-' and image name instead of tab.

assets:

- assets/images/logo.png

Don't put spaces between the character instead of tab in pubspec.yaml file

Answer 2

There may be two issues:

1.) Either you pubspec.yaml file is not having proper indention. Attaching snippet for reference.

flutter:  
  uses-material-design: true   
  assets:   
    - assets/

- assets/ will consider all the images in the directory.

2.) If you are using .jpg image then please change it to .jpeg wherever you are calling it.

Attaching the snippet for you reference

class _UserLoginState extends State<UserLogin> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Stack(
        children: <Widget>[
          Image(image: AssetImage("assets/christmas.jpeg"),
          fit: BoxFit.cover,
        ],
      )
    );
  }
}