Android的工作室摇篮错误：多个DEX文件中定义 [英] Android Studio Gradle Error: Multiple dex files define

问题描述

我试图建立在我的Andr​​oid Studio项目（我试图从Eclipse的迁移）的时候得到这个错误：
  输出：

I'm getting this error when trying to build my project in Android Studio (I'm trying to migrate from Eclipse):
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:594)

谷歌搜索和检查计算器的最可能的原因是重复的库引用后。照片 我有一些在我的项目，如Facebook SDK，SlidingMenu等，需要Android的支持 - v4.jar库，所以我复制了到我的主要项目的/ libs文件夹中，并随后从所有其他项目库文件夹中删除它。然后我去开放模块设置，并且增加了支持-V4作为一个库的依赖为需要它（比如Facebook SDK）的库。
然后清洁工程 - >运行，但我仍然得到这个倍数DEX文件错误

after googling and checking stackoverflow the most likely cause is duplicate library references.
I have a number of libraries in my project such as Facebook SDK, SlidingMenu, etc. that required android-support-v4.jar, so I copied that into my main project's /libs folder and subsequently removed it from all the other projects libs folder. Then I went to "Open Module Settings" and added the support-v4 as a library dependency for the libraries that needed it (e.g. Facebook SDK).
Then clean project -> run but I'm still getting this multiple dex files error

运行摇篮-q依赖显示：

+--- project :facebook-android-sdk-3.5.1:facebook
|    \--- com.android.support:support-v4:+ -> 19.1.0
+--- project :SlidingMenu:library
|    \--- com.android.support:support-v4:+ -> 19.1.0

这样行不行？如果删除该库的依赖，在模块设置，然后我会试图编译我的项目获得更多的错误

Is that okay? If I remove this library dependency in the Module Settings then I will get even more errors while trying to compile my project

推荐答案

在您build.gradle文件中尝试加入你的android块内的下列块。

In your build.gradle file try adding the following block inside your android block.

dexOptions {
    preDexLibraries = false
}

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