AndroidStudio报错：Could not get resource ‘xxx/xxx/error_prone_annotations-2.2.0.jar‘

自认为自己已经算是老鸟了，在使用Android Studio build的时候也总会遇到奇怪的问题，

例如：今天mac电脑在运行安卓项目时，遇到了这个问题：

 

FAILURE: Build failed with an exception.

 

* What went wrong:

Execution failed for task ':app:javaPreCompileDebug'.

> Could not resolve all files for configuration ':app:debugAnnotationProcessorClasspath'.

   > Could not download error_prone_annotations.jar (com.google.errorprone:error_prone_annotations:2.2.0)

      > Could not get resource ' https://jcenter.bintray.com/com/google/errorprone/error_prone_annotations/2.2.0/error_prone_annotations-2.2.0.jar'.

         > Could not GET ' https://jcenter.bintray.com/com/google/errorprone/error_prone_annotations/2.2.0/error_prone_annotations-2.2.0.jar'.

            > jcenter.bintray.com: nodename nor servname provided, or not known

 

* 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 7s

26 actionable tasks: 22 executed, 4 up-to-date

 

 

解决方式：

在 gradle.properties 文件中加入如下配置：

systemProp.https.nonProxyHosts=localhost
#systemProp.https.proxyPort=1080
systemProp.http.proxyHost=127.0.0.1
systemProp.http.nonProxyHosts=localhost
#systemProp.https.proxyHost=127.0.0.1
systemProp.http.proxyPort=1080

参考博文：

解决Could not get resource 'https://dl.google.com