AndroidStudio运行时Log显示Empty test suite

AndroidStudio运行时Log显示Empty test suite，

并且报错pkg: /data/local/tmp/com.example.lidongyue.myapplicationFailure [INSTALL_FAILED_OLDER_SDK]

—-解决办法：双击build.gradle

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.1"

    defaultConfig {
        applicationId "com.example.administrator.myapplication"
        minSdkVersion 16 //不能高于模拟器的API版本
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }

希望能帮到你，嘿嘿。