Agfdhyk

I am follow the flutter tutorial to create flutter app. first, use flutter command flutter create myflutter to initialize. then I execute flutter run got some gradle resolve dependencies error, it show a 405 network eror when i visit dl.google.com,then I change the bulid.gradle file to visit an normal websit,I still failed.the follow code is my config:
androidbuild.gradle：

buildscript {

    ext.kotlin_version = '1.2.71'

    repositories {

        mavenCentral()

        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }

    }



    dependencies {

        classpath 'com.android.tools.build:gradle:3.1.0'

        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

    }

}



allprojects {

    repositories {

        mavenCentral()

        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }

    }

}



rootProject.buildDir = '../build'

subprojects {

    project.buildDir = "${rootProject.buildDir}/${project.name}"

}

subprojects {

    project.evaluationDependsOn(':app')

}



task clean(type: Delete) {

    delete rootProject.buildDir

}

the error message:

Launching libmain.dart on Android SDK built for x86 in debug mode...

Initializing gradle...

Resolving dependencies...

* Error running Gradle:

ProcessException: Process "C:UserslinlaAndroidStudioProjectsflutter_app2androidgradlew.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'.

   > Could not resolve com.android.tools.build:gradle:3.1.0.

     Required by:

         project :

      > Could not resolve com.android.tools.build:gradle:3.1.0.

         > Could not get resource 'https://repo.maven.apache.org/maven2/com/android/tools/build/gradle/3.1.0/gradle-3.1.0.pom'.

            > Could not GET 'https://repo.maven.apache.org/maven2/com/android/tools/build/gradle/3.1.0/gradle-3.1.0.pom'. Received status code 405 from server: Method Not Allowed

      > Could not resolve com.android.tools.build:gradle:3.1.0.

         > Could not get resource 'http://maven.aliyun.com/nexus/content/groups/public/com/android/tools/build/gradle/3.1.0/gradle-3.1.0.pom'.

            > Could not GET 'http://maven.aliyun.com/nexus/content/groups/public/com/android/tools/build/gradle/3.1.0/gradle-3.1.0.pom'.

               > maven.aliyun.com:80 failed to respond

   > Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.71.

     Required by:

         project :

      > Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.71.

         > Could not get resource 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.2.71/kotlin-gradle-plugin-1.2.71.pom'.

            > Could not GET 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.2.71/kotlin-gradle-plugin-1.2.71.pom'. Received status code 405 from server: Method Not Allowed

      > Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.71.

         > Could not get resource 'http://maven.aliyun.com/nexus/content/groups/public/org/jetbrains/kotlin/kotlin-gradle-plugin/1.2.71/kotlin-gradle-plugin-1.2.71.pom'.

            > Could not GET 'http://maven.aliyun.com/nexus/content/groups/public/org/jetbrains/kotlin/kotlin-gradle-plugin/1.2.71/kotlin-gradle-plugin-1.2.71.pom'.

               > maven.aliyun.com:80 failed to respond



* 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 2s

  Command: C:UserslinlaAndroidStudioProjectsflutter_app2androidgradlew.bat app:properties



Finished with error: Please review your Gradle project setup in the android/ folder.

flutter doctor -v log message

G:appmyflutter>flutter doctor -v

[√] Flutter (Channel beta, v0.11.3, on Microsoft Windows [Version 10.0.16299.547], locale zh-CN)

    • Flutter version 0.11.3 at C:depflutter

    • Framework revision 72bf075e8d (11 days ago), 2018-11-09 20:36:17 -0800

    • Engine revision 5646e86a6f

    • Dart version 2.1.0 (build 2.1.0-dev.9.3 9c07fb64c4)



[√] Android toolchain - develop for Android devices (Android SDK 28.0.3)

    • Android SDK at C:UserslinlaAppDataLocalAndroidsdk

    • Android NDK location not configured (optional; useful for native profiling support)

    • Platform android-28, build-tools 28.0.3

    • Java binary at: E:developeSoftwareASjrebinjava

    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)

    • All Android licenses accepted.



[√] Android Studio (version 3.2)

    • Android Studio at E:developeSoftwareAS

    • Flutter plugin version 29.1.1

    • Dart plugin version 181.5540.11

    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)



[√] Connected device (1 available)

    • Android SDK built for x86 • emulator-5554 • android-x86 • Android 9 (API 28) (emulator)



• No issues found!

it may be my version error? or other config error?

change url like this:

....

    repositories {

        mavenCentral()

        maven { url 'https://maven.aliyun.com/repository/google/' }

    }

.

.

.

allprojects {

    repositories {

        mavenCentral()

        maven { url 'https://maven.aliyun.com/repository/google/' }

    }

}

Forgive my English.I can't post answer with Chinese.