Android Studio 引入外来的项目报错 ERROR: Failed to resolve: com.android.support.constraint:constraint-layout:1
allprojects {
repositories {
jcenter()
google()
maven {
url ‘https://maven.google.com‘
}
}
}
ERROR: Failed to resolve: com.android.support.constraint:constraint-layout:1
原文：https://www.cnblogs.com/ConsidineJ/p/13728019.html