多个dex文件定义Landroid/support/v4/

我无法编译项目得到以下错误编译:

I can not compile the project gets the following error compilation:

错误:任务:myApp:dexDebug"的执行失败.

Error:Execution failed for task ':myApp:dexDebug'.

com.android.ide.common.internal.LoggedErrorException:无法运行命令:C:\Program Files (x86)\Android\android-studio\sdk\build-tools\21.0.2\dx.bat --dex --output C:\Users\Android Studio\Android Studio\myApp\build\intermediates\dex\debug --input-list=C:\Users\myApp\Downloads\Android Studio\Android Studio\myApp\build\intermediates\tmp\dex\debug\libraryList.txt错误代码:2输出:意外的顶级例外:com.android.dex.DexException: 多个 dex 文件定义了 Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl;在 com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:596)

com.android.ide.common.internal.LoggedErrorException: Failed to run command: C:\Program Files (x86)\Android\android-studio\sdk\build-tools\21.0.2\dx.bat --dex --output C:\Users\Android Studio\Android Studio\myApp\build\intermediates\dex\debug --input-list=C:\Users\myApp\Downloads\Android Studio\Android Studio\myApp\build\intermediates\tmp\dex\debug\libraryList.txt Error Code: 2 Output: UNEXPECTED TOP-LEVEL EXCEPTION: com.android.dex.DexException: Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl; at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:596)

当然，这段代码解决了我的问题

Of course, this code solve my problem

配置{all*.exclude 组:'com.android.support'，模块:'support-v4'

可惜没让我满意

dependencies {
    compile fileTree(include: '*.jar', dir: 'libs')

    compile 'com.android.support:support-v4:21.+'
    compile project(':PullToRefreshListFragment')
    compile project(':validator')
    compile project(':AndroidBootstrap')

    compile 'com.google.android.gms:play-services:6.+'
    compile 'com.android.support:appcompat-v7:21+'

    compile 'com.github.codechimp-org.apprater:library:1.0.+'
    compile 'com.sothree.slidinguppanel:library:+'
    compile 'me.grantland:autofittextview:0.2.+'
    compile 'io.realm:realm-android:0.71.0'

    compile ('com.loopj.android:android-async-http:1.4.6')
    {
        exclude group: 'com.google.android', module: 'support-v4'
    }

    compile('de.keyboardsurfer.android.widget:crouton:1.8.5@aar') {
        exclude group: 'com.google.android', module: 'support-v4'
    }

    compile ('io.nlopez.smartlocation:library:2.+')
    {
        exclude(group: 'com.google.android', module: 'gms:play-services')
    }
    configurations {
      // all*.exclude group: 'com.android.support', module: 'support-v4'

    }

如何编译项目?