错误消息:
SDK location not found. Define location with an ANDROID_SDK_ROOT environment variable or by setting thesdk.dir path in your project’s local properties file at 'c:\temp\MyProject\android\local.properties
解决方案:设置对应的环境变量
推荐将SDK的platform-tools子目录加入系统PATH环境变量。 最后,把ANDROID_HOME环境变量设置为你sdk所在目录。