失敗：構建失敗，出現異常

Question

我嘗試升級android.support:support。但它顯示了一些錯誤：

Information:Gradle tasks [:app:generateDebugSources] 
    :app:preBuild 
    :app:preDebugBuild 
    :app:checkDebugManifest 
    :app:preReleaseBuild 
    :app:prepareComAndroidSupportAppcompatV72100Rc1Library UP-TO-DATE 
    :app:prepareComAndroidSupportGridlayoutV71901Library UP-TO-DATE 
    :app:prepareComAndroidSupportSupportV42100Rc1Library UP-TO-DATE 
    :app:prepareDebugDependencies 
    :app:compileDebugAidl UP-TO-DATE 
    :app:compileDebugRenderscript UP-TO-DATE 
    :app:generateDebugBuildConfig UP-TO-DATE 
    :app:generateDebugAssets UP-TO-DATE 
    :app:mergeDebugAssets UP-TO-DATE 
    :app:generateDebugResValues UP-TO-DATE 
    :app:generateDebugResources UP-TO-DATE 
    :app:mergeDebugResources 
    :app:processDebugManifest 
    /home/ti/Projectname/app/src/main/AndroidManifest.xml:0:0 Error: 


Error:/home/ti/Projectname/app/src/main/AndroidManifest.xml:0:0 Error: 
    uses-sdk:minSdkVersion 11 cannot be smaller than version 11 declared in library com.android.support:support-v4:21.0.0-rc1 
FAILURE: Build failed with an exception. 

* What went wrong: 
Execution failed for task ':app:processDebugManifest'. 
> Manifest merger failed : uses-sdk:minSdkVersion 11 cannot be smaller than version 11 declared in library com.android.support:support-v4:21.0.0-rc1 

* Try: 
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. 

Information:1 error 
Information:0 warnings 
Information:See complete output in console 

Answer 1

問題已解決了我：

我不得不做出canges在這些線路。

的build.gradle

buildscript { 
    repositories { 
     mavenCentral() 
    } 
    dependencies { 
    classpath 'com.android.tools.build:gradle:0.12.+' 
    } 
} 

android { 
    compileSdkVersion 20 
    buildToolsVersion '20' 

    defaultConfig { 
     minSdkVersion 11 
     targetSdkVersion 20 
     versionCode 6 
     versionName "1.1" 
    } 
    . 
    . 
    . 

} 

dependencies { 
    compile 'com.android.support:appcompat-v7:20.+' 
    compile 'com.android.support:support-v4:20.+' 
    .... 
} 

注：如果您沒有更新了Android工作室最新版本，先更新它。

如果你沒有解決，試試這個。