[BUG]: Import conflict: Image class defined in flutter and rive

[codeOfJannik]

Is there an existing issue for this?

• I have searched the existing issues

Version

5.6.0

Command type

build_runner (Default)

What happened?

Out of nowhere we started to get an error in the generated file that a image class is found both in package/flutter/...widgets.dart and package/rive:
The name 'Image' is defined in the libraries 'package:flutter/src/widgets/image.dart (via package:flutter/widgets.dart)' and 'package:rive/src/rive_core/shapes/image.dart (via package:rive/rive.dart)'.

Anyone else already faced that issue? Has anything changed in the package?
Or did something change in rive, e.g. they started to export the image class so it's visible?

A workaround for now is to add a hide Image to the rive import manually after the assets.gen.dart file has been generated.

Our assets folder contains png, jpg, svg and riv files.

Relevant a pubspec.yaml.

dependencies:
  flutter:
    sdk: flutter
  flutter_svg: ^2.0.10+1
  rive: ^0.13.12

dev_dependencies:
  build_runner: ^2.4.11
  flutter_gen_runner: ^5.6.0
  flutter_test:
    sdk: flutter

flutter:
  assets:
    - assets/
    - assets/animations/
    - assets/images/
    - assets/images/first_time_ux/
    - assets/images/first_time_ux/alerting/de/
    - assets/images/first_time_ux/alerting/en/
    - assets/images/group/
    - assets/images/menu_icons/


flutter_gen:
  output: lib/src/generated/
  line_length: 180
  assets:
    outputs:
      package_parameter_enabled: true

  integrations:
    flutter_svg: true
    rive: true

Relevant log output

FlutterGen v5.6.0 Loading ... pubspec.yaml
[INFO] Initializing inputs
[INFO] Building new asset graph...
[INFO] Building new asset graph completed, took 903ms

[INFO] Checking for unexpected pre-existing outputs....
[INFO] Deleting 1 declared outputs which already existed on disk.
[INFO] Checking for unexpected pre-existing outputs. completed, took 2ms

[INFO] Running build...
Generated: lib/src/generated/assets.gen.dart
FlutterGen finished.

Code of Conduct

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[mhammerc]

Hello,

The error appears starting with rive version 0.13.10.

Version 0.13.9 doesn't export Image. For now, we will stay on rive 0.13.9 so we "avoid" this error.

[AlexV525]

Sounds like a rive issue which means the issue should be reported to the rive package?

[codeOfJannik]

Why? If the rive package needs to export the image class they can do that. The flutter_gen rive import statement should be adjusted to hide Image from rive

[Sevastyan]

Not hide, but flutter_gen must have been using aliases for imports in the first place. Otherwise, the issue might return.

[AlexV525]

We have a relatively long releasing procedure. If you're encountering the issue you can use the fix in the PR #548 by overriding dependencies.

[mhammerc]

We have a relatively long releasing procedure. If you're encountering the issue you can use the fix in the PR #548 by overriding dependencies.

Hello,

Just wanted to say thank you for the upcoming fix and the ongoing support of flutter_gen. This is what makes the Flutter community thrive, and it helps many.

[msxenon]

its better to use import alias just like mockito generator)

[usmanovrustam]

The Issue is closed, anyway I fixed problem by using older version of rive(0.13.5). Idk why contributors of rive added Image class in the new version!

[AlexV525]

The issue is closed because the fix has been shipped through the v5.7.0 version.