Flutter：FAILURE：构建失败并出现异常

Question

自上次更新 Android Studio 以来（今天是 2020 年 8 月 23 日），每次创建新的 Flutter 项目时都无法运行。哪怕我不修改一行代码，只新建一个空白项目然后运行。

我之前的所有 Flutter 项目都可以在我的 VD 中运行，没有任何问题。但由于构建失败，我无法处理新项目。

1. 我使用菜单“文件/无效缓存/重新启动...”清空了缓存
2. 我像this post 一样使用“flutter upgrade --force”然后“flutter run -v”升级了 Flutter，但它对我不起作用。

我通过在线课程学习 Flutter，但我不知道如何解决这个问题。 你有解决方案吗 ？ 谢谢

以下是控制台中发生的情况（使用新的 Flutter 应用程序项目）：

Launching lib\main.dart on Android SDK built for x86 in debug mode...
Running Gradle task 'assembleDebug'...

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:mergeDebugResources'.
> Multiple task action failures occurred:
   > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
      > Android resource compilation failed
        C:\Users\Steeve\Documents\Flutter\androidstudio\proj\boule_app\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml: AAPT: error: file failed to compile.

   > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
      > Android resource compilation failed
        C:\Users\Steeve\Documents\Flutter\androidstudio\proj\boule_app\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-hi\values-hi.xml: AAPT: error: file failed to compile.

   > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
      > Android resource compilation failed
        C:\Users\Steeve\Documents\Flutter\androidstudio\proj\boule_app\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-de\values-de.xml: AAPT: error: file failed to compile.

   > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
      > Android resource compilation failed
        C:\Users\Steeve\Documents\Flutter\androidstudio\proj\boule_app\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-lo\values-lo.xml: AAPT: error: file failed to compile.

   > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
      > Android resource compilation failed
        C:\Users\Steeve\Documents\Flutter\androidstudio\proj\boule_app\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-pt\values-pt.xml: AAPT: error: file failed to compile.

   > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
      > Android resource compilation failed
        C:\Users\Steeve\Documents\Flutter\androidstudio\proj\boule_app\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-lt\values-lt.xml: AAPT: error: file failed to compile.

   > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
      > Android resource compilation failed
        C:\Users\Steeve\Documents\Flutter\androidstudio\proj\boule_app\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-hr\values-hr.xml: AAPT: error: file failed to compile.

   > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
      > Android resource compilation failed
        C:\Users\Steeve\Documents\Flutter\androidstudio\proj\boule_app\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-lv\values-lv.xml: AAPT: error: file failed to compile.


* 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 24s
Exception: Gradle task assembleDebug failed with exit code 1

Answer 1

从 C:\Users\Steeve\Documents\Flutter\ 目录中删除 androidstudio 文件夹。