flutter - Fluuter build apk：无法解析配置“：classpath”的所有工件

Question

我刚才安装了flutter，但是当我想运行flutter项目时出现这个错误：

 Building with sound null safety


FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'android'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not find com.android.tools.build:gradle:4.1.0.
     Searched in the following locations:
       - https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/4.1.0/gradle-4.1.0.pom
       - https://jcenter.bintray.com/com/android/tools/build/gradle/4.1.0/gradle-4.1.0.pom
     Required by:
         project :

* 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 5s
Running Gradle task 'assembleRelease'...
Running Gradle task 'assembleRelease'... Done                       6.9s
Gradle task assembleRelease failed with exit code 1

截屏

Answer 1

发布您的构建 gradle 文件。很可能您 classpath 'com.android.tools.build:gradle:4.1.0在错误的位置添加。它应该被添加到android/build.gradle而不是android/app/build.gradle

应该是这样的：

  dependencies {
    classpath 'com.android.tools.build:gradle:4.1.0'
.
.
.
}