评估根项目“android”时出现问题配置项目“:app”时出现问题

如何解决评估根项目“android”时出现问题配置项目“:app”时出现问题

我正在尝试构建一个运行 flutter build apk --split-per-abi 的 apk，我收到此消息：

请注意，一周前这并没有发生。

FAILURE: Build failed with an exception.

* Where:
Script 'C:\sandbox\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 646

* What went wrong:
A problem occurred evaluating root project 'android'.
> A problem occurred configuring project ':app'.
   > The value for this property cannot be changed any further.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 4s
Running Gradle task 'assembleRelease'...
Running Gradle task 'assembleRelease'... Done                       5,5s
Gradle task assembleRelease failed with exit code 1

然后我运行 flutter doctor -v 来查看 android 和 flutter 是否已经过时。

更新并重新启动 Android Studio 后，我遇到了同样的错误。知道可能是什么问题吗？

C:\sandbox\AndroidStudioProjects\dataps05>flutter doctor -v
[√] Flutter (Channel stable,1.22.4,on Microsoft Windows [Versión 10.0.18363.1256],locale es-ES)
    • Flutter version 1.22.4 at C:\sandbox\flutter
    • Framework revision 1aafb3a8b9 (7 weeks ago),2020-11-13 09:59:28 -0800
    • Engine revision 2c956a31c0
    • Dart version 2.10.4


[√] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
    • Android SDK at C:\Users\gabri\AppData\Local\Android\Sdk
    • Platform android-30,build-tools 30.0.2
    • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)
    • All Android licenses accepted.

[!] Android Studio (version 4.1.0)                                                                          
    X Flutter plugin not installed; this adds Flutter specific functionality.
    X Dart plugin not installed; this adds Dart specific functionality.
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)

[√] VS Code (version 1.51.1)
    • VS Code at C:\Users\gabri\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension version 3.16.0

[!] Connected device
    ! No devices available

! Doctor found issues in 2 categories.

解决方法

对颤振医生警告执行 following

flutter channel dev
flutter doctor
flutter channel master
flutter doctor

并尝试 this 来解决您的问题。