Installed Build Tools revision 31.0.0 is corrupted. Remove and install again using the SDK Manager.

存在的问题

android {
    compileSdkVersion 31
    buildToolsVersion "31.0.0"

    defaultConfig {
        applicationId "com.example.monitormemory"
        minSdkVersion 16
        targetSdkVersion 31
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

降低版本号：

compileSdkVersion 30
buildToolsVersion "30.0.0"
targetSdkVersion 30

继续报错

The specified Android SDK Build Tools version (30.0.0) is ignored, as it is below the minimum supported version (30.0.2) for Android Gradle Plugin 4.2.2.
Android SDK Build Tools 30.0.2 will be used.

按照提示修改为30.0.2

compileSdkVersion 30
buildToolsVersion "30.0.2"
targetSdkVersion 30