编译android应用程序时出错-任务执行失败:应用程序:transformClassesWithDexForDebug

Question

我的应用程序正在正确编译，在我添加谷歌地图活动之前。然后我得到这个错误

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:transformClassesWithDexForDebug'.
> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command '/usr/lib/jvm/java-8-openjdk-amd64/bin/java'' finished with non-zero exit value 2

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.






Error:The number of method references in a .dex file cannot exceed 64K.
Learn how to resolve this issue at https://developer.android.com/tools/building/multidex.html
:app:transformClassesWithDexForDebug FAILED
Error:Execution failed for task ':app:transformClassesWithDexForDebug'.
> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command '/usr/lib/jvm/java-8-openjdk-amd64/bin/java'' finished with non-zero exit value 2

build.gradle

android {
    compileSdkVersion 24
    buildToolsVersion "23.0.3"
    useLibrary 'org.apache.http.legacy'

    defaultConfig {
        applicationId "zupportdesk.desk.zupport.chatsystem"
        minSdkVersion 15
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'

    compile 'com.android.support:appcompat-v7:24.2.0'
    compile 'com.android.support:recyclerview-v7:24.2.0'
    compile 'com.android.support:design:24.2.0'
    compile 'com.android.support:cardview-v7:24.2.0'
    compile 'org.java-websocket:Java-WebSocket:1.3.0'
    compile 'com.google.android.gms:play-services:9.4.0'
    compile 'br.com.liveo:navigationdrawer-material:2.5.1'



    compile files('libs/gson-2.2.2.jar')
    compile files('libs/signalr-client-sdk-android.jar')
    compile files('libs/signalr-client-sdk.jar')

}

有人能帮我解决这个问题吗。tnx

Answer 1

在buildTypes{...}:

 dexOptions {
    javaMaxHeapSize "4g"
}

Answer 2

根据你的问题

代替

compile 'com.google.android.gms:play-services:9.4.0'

用这个

com.google.android.gms:play-services-maps:9.4.0

这将仅包括地图所需的游戏服务。您的代码将导入所有play服务包，这将导致您的应用程序跨越64K方法限制

Answer 3

添加google maps后，方法和引用计数超过64K:

错误：.dex 文件中的方法引用数不能超过 64K。

这是每个大项目都会遇到的一个大问题。但是谷歌给出了一个解决方案：用64K方法配置应用程序。

希望这能帮到你。