AS 错误[INSTALL_FAILED_OLDER_SDK]解决办法
1、使用Android Studio创建第一个Android应用程序后,运行报错,“Failure 职邗珩垃[INSTALL_FAILED_OLDER_SDK]”,如下图所示:
![AS 错误[INSTALL_FAILED_OLDER_SDK]解决办法](https://exp-picture.cdn.bcebos.com/cf6d451b1edef4dc983c43ac45ecd3d969750c58.jpg)
2、点击“File”->"Project Structure",如下图所示:
![AS 错误[INSTALL_FAILED_OLDER_SDK]解决办法](https://exp-picture.cdn.bcebos.com/edd84743040148fe5c470dd88fd149299a880258.jpg)
3、打开的对话框中,左侧选择“app”,选择“Properties”选项卡,调整Compiled Sdk Version为低一点的版本,如下图所示:
![AS 错误[INSTALL_FAILED_OLDER_SDK]解决办法](https://exp-picture.cdn.bcebos.com/e9a4f2eeadbcbe2f0b7516ab54dae43b3b867858.jpg)
4、修改完成以后,Android Studio会自动修改相关文件,原先出现的错误提示也消失了,如下图所示:
![AS 错误[INSTALL_FAILED_OLDER_SDK]解决办法](https://exp-picture.cdn.bcebos.com/03605157935653bbad2534481d0b312105617158.jpg)
5、点击“Gradle Scripts”,打开“build.gradle”,原先的compileSdkVersion已经修改了,如下图所示:
![AS 错误[INSTALL_FAILED_OLDER_SDK]解决办法](https://exp-picture.cdn.bcebos.com/05e24be983aee8d7072fb35c6b781431dfb66658.jpg)
6、在第5步中,手动修改build.gradle中targetSdkVersion 为你上面设置的版本,如下图所示:
![AS 错误[INSTALL_FAILED_OLDER_SDK]解决办法](https://exp-picture.cdn.bcebos.com/562787cf02532f634b80b085699147e833e05c58.jpg)
7、然后重新运行Android项目,如下图所示,可以看到Android Studio为我们创建的程序了,如下图所示:
![AS 错误[INSTALL_FAILED_OLDER_SDK]解决办法](https://exp-picture.cdn.bcebos.com/3c42a5ea3e86304813468767c33104ebf6a75258.jpg)