应用程序在棒棒糖中运行良好，但在KitKat中崩溃

Question

我开发了一款Android应用程序，该应用程序在棒棒糖设备中运行良好，但在KitKat设备中崩溃。请帮我找到解决方案。

apply plugin: 'com.android.application' 

android { 
    compileSdkVersion 19 
    buildToolsVersion '21.1.1' 
    defaultConfig { 
     applicationId "com.example.itsoft37.kitkat" 
     minSdkVersion 11 
     targetSdkVersion 19 
    } 
    buildTypes { 
     release { 
      minifyEnabled false 
      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' 
     } 
    } 
} 

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    compile 'com.android.support:appcompat-v7:19.1.0' 
} 

不幸在设备上停止显示错误。

当我改变了API版本

Answer 1

..

apply plugin: 'com.android.application' 

    android { 
     compileSdkVersion 19 
     buildToolsVersion '19.1.0' 

     defaultConfig { 
    applicationId "com.example.itsoft37.kitkat" 
    minSdkVersion 11 
    targetSdkVersion 19 
     } 

     buildTypes { 
    release { 
     minifyEnabled false 
     proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' 
      } 
     } 
    } 

    dependencies { 
     compile fileTree(dir: 'libs', include: ['*.jar']) 
     compile 'com.android.support:appcompat-v7:19.1.0' 
    } 

此错误将显示.. 错误：执行失败的任务 '：应用程序：transformClassesWithDexForDebug'。

com.android.build.api.transform.TransformException: java.lang.RuntimeException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Multi dex requires Build Tools 21.0.0/Current: 19.1

Answer 2

应用插件： 'com.android.application'

android { 
    compileSdkVersion 19 
    buildToolsVersion '19.1.0' 

    defaultConfig { 
applicationId "com.example.itsoft37.kitkat" 
minSdkVersion 11 
targetSdkVersion 19 

**multiDexEnabled true** 
    } 

    buildTypes { 
release { 
    minifyEnabled false 
    proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' 
     } 
    } 
} 

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    compile 'com.android.support:appcompat-v7:19.1.0' 


    **compile 'com.android.support:multidex:1.0.1'** 
}