android - 与android gradle项目冲突

Question

从今天早上开始，我尝试在 android studio 中管理来自 gradle 的错误，但我无法解决它。

这是错误:

Gradle tasks [:app:assembleDebug]
UNEXPECTED TOP-LEVEL EXCEPTION:
1 error
0 warnings
Execution failed for task ':app:dexDebug'.
> com.android.ide.common.internal.LoggedErrorException: Failed to run command:
    C:\AndroidIDES\sdk\build-tools\19.0.1\dx.bat --dex --output C:\PMSL\Patovideos\app\build\dex\debug C:\PMSL\Patovideos\app\build\classes\debug C:\PMSL\Patovideos\app\build\dependency-cache\debug C:\PMSL\Patovideos\app\build\pre-dexed\debug\classes-d5d5a5f0ee3aa349db97373276cdf4ce1d756400.jar C:\PMSL\Patovideos\app\build\pre-dexed\debug\support-v4-19.0.1-4d62c5c6d8c8b8a26f02df44b7278821a9f5af4b.jar C:\PMSL\Patovideos\app\build\pre-dexed\debug\universal-image-loader-1.9.1-a1273e57a1a8b916291dfb13a6906d801ad6594f.jar C:\PMSL\Patovideos\app\build\pre-dexed\debug\universal-image-loader-1.9.1-javadoc-a86f634bf1d1005314ba37126bfafdad8f979c7c.jar C:\PMSL\Patovideos\app\build\pre-dexed\debug\universal-image-loader-1.9.1-sources-c2bc28216be226462ec688d3a3cc65fb947e01c5.jar C:\PMSL\Patovideos\app\build\pre-dexed\debug\universal-image-loader-1.9.1-with-sources-699e086d09eb3ee375070763bee8e42cdcacabc4.jar
Error Code:
    2
Output:
    UNEXPECTED TOP-LEVEL EXCEPTION:
    com.android.dex.DexException: Multiple dex files define Lcom/nostra13/universalimageloader/cache/disc/DiscCacheAware;
        at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:594)
        at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:552)
        at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:533)
        at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:170)
        at com.android.dx.merge.DexMerger.merge(DexMerger.java:188)
        at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:439)
        at com.android.dx.command.dexer.Main.runMonoDex(Main.java:287)
        at com.android.dx.command.dexer.Main.run(Main.java:230)
        at com.android.dx.command.dexer.Main.main(Main.java:199)
        at com.android.dx.command.Main.main(Main.java:103)

这是build.gradle

apply plugin: 'android'

android {
    compileSdkVersion 18
    buildToolsVersion '19.0.1'

    defaultConfig {
        minSdkVersion 10
        targetSdkVersion 19
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
}

dependencies {
    compile 'com.android.support:support-v4:19.0.1'
    compile 'com.android.support:appcompat-v7:19.0.1'
    compile fileTree(dir: 'libs', include: ['*.jar'])
}

哪里出错了？？请帮助我......我正在撕扯我的头发

Answer 1

该错误意味着它在构建时试图在您的 APK 中包含类 com.nostra13.universamimateloader.cache.disc.DiscCacheAware 两次。我不确定这个类是从哪里来的；如果它在您的资源中，请确保您没有以某种方式将它放在那里两次。如果它是一个库依赖项，那么您的 libs 文件夹中可能有两个包含此类的 jar - 查看它们并确保您没有在某处将其加倍。

如果您一直在更改依赖项和库，则构建可能处于错误状态，执行清理和重建将修复它。这可能不是问题所在，但可以快速尝试。