Could not find com.android.tools.build:aapt2:3.2.1-4818971.

Android Studio升级到3.2.1后，运行项目报如下错：

Could not find com.android.tools.build:aapt2:3.2.1-4818971.
Searched in the following locations:
    file:/D:/AndroidStudio/sdk/extras/m2repository/com/android/tools/build/aapt2/3.2.1-4818971/aapt2-3.2.1-4818971.pom
    file:/D:/AndroidStudio/sdk/extras/m2repository/com/android/tools/build/aapt2/3.2.1-4818971/aapt2-3.2.1-4818971-windows.jar
    file:/D:/AndroidStudio/sdk/extras/google/m2repository/com/android/tools/build/aapt2/3.2.1-4818971/aapt2-3.2.1-4818971.pom
    file:/D:/AndroidStudio/sdk/extras/google/m2repository/com/android/tools/build/aapt2/3.2.1-4818971/aapt2-3.2.1-4818971-windows.jar
    file:/D:/AndroidStudio/sdk/extras/android/m2repository/com/android/tools/build/aapt2/3.2.1-4818971/aapt2-3.2.1-4818971.pom
    file:/D:/AndroidStudio/sdk/extras/android/m2repository/com/android/tools/build/aapt2/3.2.1-4818971/aapt2-3.2.1-4818971-windows.jar
    https://jcenter.bintray.com/com/android/tools/build/aapt2/3.2.1-4818971/aapt2-3.2.1-4818971.pom
    https://jcenter.bintray.com/com/android/tools/build/aapt2/3.2.1-4818971/aapt2-3.2.1-4818971-windows.jar
Required by:
    project :app
 

解决方法很简单：

在项目的build.gradle文件中，新增一行google()即可解决

allprojects {
repositories {
jcenter()
google()//新增这一行
}
}
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作者：franksight
来源：CSDN
原文：https://blog.csdn.net/whj9073/article/details/83510407
版权声明：本文为博主原创文章，转载请附上博文链接！