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flutter usb序列槽_Flutter 踩坑記錄

前言

本文是咱初學Flutter時記錄一些學習曆程的文章,主要記錄碰到的坑來分享給大家,避免大家踩坑.

Gradle Resolving dependencies ErrorLaunching lib/main.dart on Android SDK built for x86 in debug mode...

Initializing gradle...

Resolving dependencies...

* Error running Gradle:

ProcessException: Process "/Users/rabbit/develop/android/flutter_app/android/gradlew" exited abnormally:

Project evaluation failed including an error in afterEvaluate {}. Run with --stacktrace for details of the afterEvaluate {} error.

當我第一次運作 flutter run 的時候就碰到了這個問題-Android Studio一直卡在建立的界面.

回來谷歌一圈發現是因為我們被牆了,無法通路到google的源

解決辦法:修改Flutter目錄下的/packages/flutter_tools/gradle/flutter.gradle

buildscript {

repositories {

// google()

// jcenter()

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

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

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

}

dependencies {

classpath 'com.android.tools.build:gradle:3.2.1'

}

}

然後再 flutter run 即可