运行flutter项目时，配置根项目'android'时发生问题

问题描述

第一次运行Flutter项目时出现此错误

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 resolve com.android.tools.build:gradle:3.5.0.
     required by:
         project :
      > Could not resolve com.android.tools.build:gradle:3.5.0.
         > Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.5.0/gradle-3.5.0.pom'.
            > Could not GET 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.5.0/gradle-3.5.0.pom'.
               > Remote host closed connection during handshake

* 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 1m 2s
Finished with error: Gradle task assembleDebug Failed with exit code 1

我该如何解决？ 请注意，我正在genymotion

上运行一个项目

解决方法

您的互联网无法正常工作，或者在gradle中添加google（）。

类似的东西

allprojects {
repositories {
    google()
    jcenter()
}

}

,

您能否添加build build.gradle文件，以便我们可以查看出现了什么问题