Android Studio异常记录

1、异常：Resolved versions for app (26.1.0) and test app (27.1.1) differ。

      解决：在build.gradle(module) dependencise中添加

configurations.all {
    resolutionStrategy.force 'com.android.support:support-annotations:22.1.0'
}

图示：

2、异常：Plugin with id 'com.github.dcendents.android-maven' not found.

解决：在build.gradle(project) dependcies中添加：

classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'

图示：