FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project 'luck'.
> Could not resolve all files for configuration ':classpath'.
> Could not resolve com.android.tools.build:gradle:3.1.2.
Required by:
project :
> Could not resolve com.android.tools.build:gradle:3.1.2.
> Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> Could not GET 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> dl.google.com:443 failed to respond
> Could not resolve com.android.tools.build:gradle:3.1.2.
> Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> jcenter.bintray.com:443 failed to respond
* 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
CONFIGURE FAILED in 0s
Cause: dl.google.com:443 failed to respond
开启此选项, 选择再同步即可
