Error:Could not find common.jar

Error:Could not find common.jar (android.arch.core:common:1.0.0).
Searched in the following locations:https://jcenter.bintray.com/android/arch/core/common/1.0.0/common-1.0.0.jar

可以试试把项目的build
allprojects {
    repositories {
        maven {url "https://maven.google.com"}
        jcenter()//放到google后面加载
        maven { url 'https://jitpack.io' }      
    }
}