Could not find com.android.tools.build:gradle:3.0.1

更新gradle后运行应用，报错。

解决办法：



提示找不到gradle：3.0.1

在顶层build.gradle 中，可以看到build.gradle的配置：

buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'

// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}

...

需要做的修改：添加maven仓库，即在repositories中添加

maven {
url 'https://maven.google.com'
}

修改后

buildscript {
repositories {
jcenter()
maven {
url 'https://maven.google.com'
}
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'

// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}

这里可以对比一下2.2.3的配置

buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.2.3'

// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
...