android - 构建apk时出错

Question

我的错误信息是:

//Error Code:
    2
Output:
    UNEXPECTED TOP-LEVEL EXCEPTION:
    com.android.dex.DexException: Multiple dex files define Lcom/google/common/annotations/Beta;
        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)//

请帮我解决这个问题我的构建.gradle

//dependencies {
compile project(':appRater')
compile project(':circularImageView')
compile project(':facebookSDK')
compile project(':paperSlidingTab')
compile project(':library')
compile project(':urlImageViewHelper')
compile project(':pullToRefreshLi')
compile project(':libraries:SlidingMenu:library')
compile files('libs/GoogleAdMobAdsSdk-6.4.1.jar')
compile files('libs/httpmime-4.2.5.jar')
compile files('libs/json-org.jar')
compile files('libs/universal-image-loader-1.9.1-with-sources.jar')
compile files('libs/WebSocket.jar')
compile files('libs/gcm.jar')
compile files('libs/applause-sdk-library-2.0.0.jar')
compile 'org.droidparts:droidparts:1.+'
compile 'joda-time:joda-time:2.3'
compile 'com.google.api-client:google-api-client:1.+'
compile 'com.google.api-client:google-api-client-android2:1.+'
compile 'com.google.http-client:google-http-client:1.+'
compile 'com.google.http-client:google-http-client-android2:1.+'
compile 'com.google.oauth-client:google-oauth-client:1.+'
compile 'com.google.code.gson:gson:2.+'
compile 'com.google.guava:guava:11.+'
compile 'com.google.http-client:google-http-client-jackson2:1.+'
compile 'com.google.protobuf:protobuf-java:2.+'
compile 'com.google.android.gms:play-services:3.+'
}

android {
compileSdkVersion 19
buildToolsVersion "19.1.0"

defaultConfig {
    minSdkVersion 9
    targetSdkVersion 17
}

signingConfigs {
    release {
        if (System.getenv("GRADLE_KEYSTORE")) {
            storeFile = file(System.getenv("GRADLE_KEYSTORE"))
            storePassword = System.getenv("GRADLE_KEYSTORE_PASSWORD")
            keyAlias = System.getenv("GRADLE_KEY_ALIAS")
            keyPassword = System.getenv("GRADLE_KEY_PASSWORD")
        }
    }
}

buildTypes.debug {
    ext.enableCrashlytics = false
}

buildTypes.release {
    debuggable false
    zipAlignEnabled true
    minifyEnabled false
    signingConfig signingConfigs.release
}

packagingOptions {
    exclude 'META-INF/DEPENDENCIES'
    exclude 'META-INF/LICENSE'
    exclude 'META-INF/LICENSE.txt'
    exclude 'META-INF/license.txt'
    exclude 'META-INF/NOTICE'
    exclude 'META-INF/NOTICE.txt'
    exclude 'META-INF/notice.txt'
    exclude 'META-INF/ASL2.0'
}

lintOptions {
    checkReleaseBuilds false
    // Or, if you prefer, you can continue to check for errors in release builds,
    // but continue the build even when errors are found:
    abortOnError false
}
}

Answer 1

当我们在一个项目中使用具有 2 个或更多版本的相同库时，会出现这种情况。因此，请尝试在您的应用中查找库的版本，尤其是 support-v4 库

   android {
      compileSdkVersion 19
    buildToolsVersion "19.1.0"

        defaultConfig {
            ...
            minSdkVersion 14
            targetSdkVersion 19
            ...

            // Enabling multidex support.
            multiDexEnabled true
        }
        ...
    }

    dependencies {
      compile 'com.android.support:multidex:1.0.0'
    }

你也可以使用下面的代码，这在我的案例中有效

 dexOptions {
        incremental true
        javaMaxHeapSize "4g"
    }