hw-1

flutter-gradle-task-assembledebug-failed

Flutter: Gradle task assembleDebug failed (configuring root project ‘android’)

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AILURE: 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'.
> Connect to 127.0.0.1:8123 [/127.0.0.1] failed: Connection refused: connect
> Could not resolve com.android.tools.build:gradle:3.5.0.
> Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.5.0/gradle-3.5.0.pom'.
> Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.5.0/gradle-3.5.0.pom'.
> Connect to 127.0.0.1:8123 [/127.0.0.1] failed: Connection refused: 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 20s
Finished with error: Gradle task assembleDebug failed with exit code 1

原因
gradle 缓存了代理信息,没有时实更新

解决方法

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rm -rf ~/.gradle