A problem occurred configuring root project 'android'.

[shunyue1320]

My mistake：

* Error running Gradle:
ProcessException: Process "C:\Users\shunyue\mydemo\flutter_app\android\gradlew.bat" exited abnormally:

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'android'.
> Could not resolve all artifacts for configuration ':classpath'.

My solution：
modification android\build.gradle

buildscript {
    repositories {
        google()
        mavenCentral()   //add
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.2.1'
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()   //add
        jcenter()
    }
}

[jonahwilliams]

This is a problem that could be caused by lacking access to the google or jcenter mirrors. It sounds like you solved the issue though?

[shunyue1320]

This is a problem that could be caused by lacking access to the google or jcenter mirrors. It sounds like you solved the issue though?

yes, That's how I solved it

[jonahwilliams]

Coolio. In general there isn't really much we can do about this. If the issue is solved I'm going to close the bug.

[Howarduan]

I have met the same problem, and my gradle script is:
repositories {
google()
jcenter()
mavenLocal()
}
and I change it to:
repositories {
google()
jcenter()
mavenLocal()
mavenCentral()
}
but the errors still exist.
唉

[Adamsay93a]

Hello Shunyue1230, please how did you modify your android/build.gradle as you stated up there. I'm new to coding and even flutter, I'm experiencing the same problem but I don't know how to go about your solution.

[shunyue1320]

@Adamsay93a answer is above ↑
Between google() and jcenter() add to mavenCentral()

I don’t know if it’s useful now, and it’s been a long time！

[shunyue1320]

@Adamsay93a
If it is because gradle-x.x-all.zip download failed
Go to the gradle-x.x-all.zip to download
Don’t unzip and copy to your folder after downloading: C:\Users\yourUserName\.gradle\wrapper\dists\gradle-x.x-all\xxxxxx\ in window

Download the version here：

[TheGuysWhoCode]

Hello Shunyue1230, please how did you modify your android/build.gradle as you stated up there. I'm new to coding and even flutter, I'm experiencing the same problem but I don't know how to go about your solution.

For me I solved that issue by downloading gradle and extracting it in the root folder of android studio. and add it to the system variables path and go in android studio > settings > Build, Exception, Deployment. and point it to the folder where you extracted you gradle. Download gradle from here https://services.gradle.org/distributions/

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.