【Flutter】A problem occurred configuring root project ‘android’.

2022/10/19 23:50


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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:
A problem occurred configuring root project ‘android’.
> Could not resolve all artifacts for configuration ‘:classpath’.
> Could not resolve com.android.tools.build:gradle:7.1.2.
Required by:
project :
> Could not resolve com.android.tools.build:gradle:7.1.2.
> Could not get resource ‘https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/7.1.2/gradle-7.1.2.pom’.
> Could not HEAD ‘https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/7.1.2/gradle-7.1.2.pom’.
> Connect to dl.google.com:443 [dl.google.com/] failed: Connection timed out: connect

* 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 22s


1 change the path in:”C:\Users\USERNAME\StudioProjects\ProjectName\android\gradle\wrapper\gradle-wrapper.properties

change the last line to : distributionUrl=https\://services.gradle.org/distributions/gradle-7.1.2-all.zip

2 change the build.gradle dependencies

classpath ‘com.android.tools.build:gradle:7.1.2’
classpath “org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version”

7.1.2 is just the sample.

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