android - 顶级异常 - Android Studio

Question

我在 android studio 中遇到顶级异常，我正在使用 appcompat 和滑动菜单库。我知道我遇到异常是因为 Android 支持库的冲突，如 stackoverflow 中的一些先前线程中所述。我已经尝试了线程中显示的所有方法，例如包括配置等。

这是我的 Build.gradle(root)

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.0'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
    configurations {
        // to avoid double inclusion of support libraries
        all*.exclude group: 'com.android.support', module: 'support-v4'
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

这是我的 Build.Gradle(App)

apply plugin: 'com.android.application'

android {
    compileSdkVersion 21
    buildToolsVersion '21.1.1'

    defaultConfig {
        applicationId "com.danaraddi.cprograms"
        minSdkVersion 8
        targetSdkVersion 21
        versionCode 9
        versionName "7.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    dexOptions {
        incremental true
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile 'com.android.support:appcompat-v7:21.0.2'
}

// animations
dependencies {
    compile 'com.nineoldandroids:library:2.4.0'
    compile 'com.daimajia.easing:library:1.0.0@aar'
    compile 'com.daimajia.androidanimations:library:1.0.8@aar'
}

// inject views
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.jakewharton:butterknife:5.1.2'
}

dependencies {
    // Your other dependencies go here
    compile project(':library')
}

这是我的 Build.Gradle(Lib - SlidingMenu)

    buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.0'
    }
}
apply plugin: 'android-library'

dependencies {
    compile 'com.android.support:support-v4:13.0.0'
}

android {
    compileSdkVersion 21
    buildToolsVersion '21.1.1'

    defaultConfig {
        minSdkVersion 7
        targetSdkVersion 16
    }

    sourceSets {
        main {
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']

            manifest.srcFile 'AndroidManifest.xml'
        }
    }

}

这是我的日志猫

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

Output:
    UNEXPECTED TOP-LEVEL EXCEPTION:
    com.android.dex.DexException: Multiple dex files define Landroid/support/v7/app/ActionBar$Callback;
        at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:596)
        at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:554)
        at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:535)
        at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:171)
        at com.android.dx.merge.DexMerger.merge(DexMerger.java:189)
        at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:454)
        at com.android.dx.command.dexer.Main.runMonoDex(Main.java:302)
        at com.android.dx.command.dexer.Main.run(Main.java:245)
        at com.android.dx.command.dexer.Main.main(Main.java:214)
        at com.android.dx.command.Main.main(Main.java:106)

PS : 我在 root 和 app build.gradle 中也有配置，它在一个干净的项目之后构建成功，然后在同样的错误之后构建。

Answer 1

添加

dexOptions {
    preDexLibraries = false
}

代替

dexOptions {
        incremental true
    }

到android block 内的build.gradle文件