Flutter报错：Could not resolve io.flutter:flutter_embedding_debug:1.0.0
- 问题
-
- 原因
- 解决
问题
在编译Flutter项目中存在问题：
Required by: project :app project :app > project :image_picker project :app > project :url_launcher ‘https://jcenter.bintray.com/io/flutter/flutter_embedding_debug/1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c/flutter_embedding_debug-1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c.pom’. Could not resolve io.flutter:arm64_v8a_debug:1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c. Required by: project :app Could not resolve io.flutter:arm64_v8a_debug:1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c. Could not resolve io.flutter:x86_debug:1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c. Required by: project :app Could not resolve io.flutter:x86_debug:1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c. Could not get resource ‘https://jcenter.bintray.com/io/flutter/x86_debug/1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c/x86_debug-1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c.pom’. Could not HEAD ‘https://jcenter.bintray.com/io/flutter/x86_debug/1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c/x86_debug-1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c.pom’. Received status code 502 from server: Bad Gateway Could not resolve io.flutter:x86_64_debug:1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c. Required by: project :app Could not resolve io.flutter:x86_64_debug:1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c. Could not get resource ‘https://jcenter.bintray.com/io/flutter/x86_64_debug/1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c/x86_64_debug-1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c.pom’. Could not HEAD ‘https://jcenter.bintray.com/io/flutter/x86_64_debug/1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c/x86_64_debug-1.0.0-e1e6ced81d029258d449bdec2ba3cddca9c2ca0c.pom’. Received status code 502 from server: Bad Gateway
- **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 4s Finished with error: Gradle task assembleDebug failed with exit code 1**
原因
从以上黑体字标注的结果来看：无法获得 获得到 进入页面也无效（魔法也无效访问） 
解决
进入： 在添加新源:(阿里云)，掉和源
//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' }
maven {
url "http://download.flutter.io" }
PS：也可以添加其他源如清华，中科大等
如图： 示例代码如下：
buildscript {
ext.kotlin_version = '1.6.10'
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' }
maven {
url "http://download.flutter.io" }
}
dependencies {
classpath 'com.android.tools.build:gradle:4.0.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
}
}
allprojects {
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' }
maven {
url "http://download.flutter.io" }
}
}