解决 Android Studio : minSdkVersion 8 cannot be smaller than version L

Android Studio 版本：0.8.2 beta

本文介绍了解决导入工程出现“cannot be smaller than version L ”的解决方法

报错：

 Error:Execution failed for task ':app:processDebugManifest'.
 > Manifest merger failed : uses-sdk:minSdkVersion 8 cannot be smaller than version L declared in library com.android.support:support-v4:21.0.0-rc1

解决：

很简单，这个是4.21的V4兼容库的问题，修改build.gradle :

 dependencies {
     compile 'com.android.support:support-v4:+'
     compile fileTree(dir:'ilbs',include:['*.jar'])
 }

为

 dependencies {
     compile 'com.android.support:support-v4:20.+'
     compile fileTree(dir:'ilbs',include:['*.jar'])
 }

现在总算明白了“+”的意思了吧

如果还没有解决，估计是你导入的eclipse工程/外部库的lib文件夹里面有这个v4文件，删除掉，并修改lib目录下的build.gradle为 v4.20.+