Answer:
The exception message is related to an unsupported Gradle project in Flutter. To resolve this issue, you need to create a new project using the flutter create command and then move the necessary Dart code, assets, and pubspec.yaml file to the new project.
Here’s a step-by-step explanation with an example:
- Open your terminal or command prompt.
-
Run the following command to create a new Flutter project:
flutter create -t app <app-directory> -
Replace
<app-directory>with the desired directory name for your new project. For example, to create a project named “my_app”, you can use the command:flutter create -t app my_app - Once the new project is created, navigate to your original project directory and locate the Dart code files (usually within the lib folder). Copy these files.
-
Navigate to the newly created project directory (
<app-directory>) and paste the copied Dart code files into the lib folder of the new project, replacing any existing code files. - If you have any assets (images, fonts, etc.) in your original project, copy those assets to the assets folder of the new project.
- Similarly, copy the contents of the pubspec.yaml file from your original project and replace the pubspec.yaml file in the new project with these contents. Be careful to maintain the correct indentation and follow the structure of the file.
-
Finally, navigate to the new project directory (
<app-directory>) in the terminal/command prompt and run the following command to install the dependencies listed in the pubspec.yaml file:
flutter pub get -
You can now run the new project using the
flutter runcommand and test that everything works as expected.
By following these steps and creating a new project while transferring the necessary code and assets, you should be able to resolve the issue and continue working with your Flutter app.