Gradle项目同步失败。 基本功能（例如，编辑调试）将无法正常工作
[英]Gradle project sync failed. basic functionality (e.g. editing debugging) will not work properly
问题描述
My Gradle project sync failed. 
我的Gradle项目同步失败。 Basic functionality (eg editing debugging) will not work properly. 基本功能（例如，编辑调试）将无法正常工作。
I installed Android Studio and updated everything (3.2.1) , but whenever I create new project I get these 3 errors : 我安装了Android Studio并更新了所有内容（3.2.1），但是每当创建新项目时，我都会遇到以下3个错误：
Failed to resolve: com.android.support:appcompat-v7:28.0.0
Failed to resolve: com.android.support.constraint:constraint-layout:1.1.3
Failed to resolve: com.android.support.test:runner:1.0.2
What's wrong? 怎么了？
Thanks in advance 提前致谢
2 个解决方案
解决方案1
0 2018-12-11 08:16:38
Please check if your build.gradle(Project) looks like this 请检查您的build.gradle（Project）是否看起来像这样
and if not, try to change change gradle version to be as same as on this photo. 如果没有，请尝试将更改gradle版本更改为与此照片相同。 Hope this help 希望有帮助
解决方案2
0 已采纳 2018-12-11 08:21:30
You might need a Proxy to achieve a successful Gradle sync! 您可能需要代理才能成功实现Gradle同步！ Because repositories are restricted to access from IRAN. 因为存储库仅限于从IRAN的访问。 Also you can use Shecan.ir and set your dns to the ip from this site. 您也可以使用Shecan.ir并将您的dns设置为该站点的ip。
If it was't about your proxy access! 如果不是您的代理访问权限！ please share complete gradle & error here 请在此处分享完整的gradle和错误
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