Failed to resolve

一:

//classpath 'com.android.tools.build:gradle:2.2.2'改成
classpath 'com.android.tools.build:gradle:3.0.1'

加上

maven {
url "https://jitpack.io"
}

二:

#distributionUrl=https://services.gradle.org/distributions/gradle-2.14.1-all.zip改成
distributionUrl=https://services.gradle.org/distributions/gradle-4.1-all.zip

原文地址:https://www.cnblogs.com/dubo-/p/9207322.html