Question

我正在尝试将数据发送到Android应用中的Google云存储桶，因此我尝试导入com.google.cloud:google-cloud-storage:1.22.0库。但是这会导致错误

Error:Execution failed for task ':transformDexArchiveWithExternalLibsDexMergerForDebug'.
> java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex

我尝试了this SO question的多个答案，这些答案有同样的错误。尝试过的修复包括：

将multiDexEnabled true添加到defaultConfig并在依赖项中包含android.support:multidex
将transitive = true添加到导入[implementation('com.google.cloud:google-cloud-storage:1.22.0'){transitive = true}]
尝试使用./gradlew dependencies检查传递依赖关系，但收到错误Could not find com.android.tools.build:gradle:3.0.1

我正在使用的build.gradle来自tensorflow example app。

project.buildDir = 'gradleBuild' 
getProject().setBuildDir('gradleBuild')

buildscript {
    repositories {
        jcenter()
}
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'
        classpath 'org.apache.httpcomponents:httpclient:4.5.4'
        }
}

allprojects {
    repositories {
        jcenter()
        google()
    }
}

// set to 'bazel', 'cmake', 'makefile', 'none'
def nativeBuildSystem = 'none'

// Controls output directory in APK and CPU type for Bazel builds.
// NOTE: Does not affect the Makefile build target API (yet), which currently
// assumes armeabi-v7a. If building with make, changing this will require
// editing the Makefile as well.
// The CMake build has only been tested with armeabi-v7a; others may not work.
def cpuType = 'armeabi-v7a'

// Output directory in the local directory for packaging into the APK.
def nativeOutDir = 'libs/' + cpuType

// Default to building with Bazel and override with make if requested.
def nativeBuildRule = 'buildNativeBazel'
def demoLibPath = '../../../bazel-bin/tensorflow/examples/android/libtensorflow_demo.so'
def inferenceLibPath = '../../../bazel-bin/tensorflow/contrib/android/libtensorflow_inference.so'



// If building with Bazel, this is the location of the bazel binary.
// NOTE: Bazel does not yet support building for Android on Windows,
// so in this case the Makefile build must be used as described above.
def bazelLocation = '/usr/local/bin/bazel'

// import DownloadModels task
project.ext.ASSET_DIR = projectDir.toString() + '/assets'
project.ext.TMP_DIR = project.buildDir.toString() + '/downloads'

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion '26.0.2'

    lintOptions {
        abortOnError false
    }

    sourceSets {
        main {
            // Android demo app sources.
            java {
                srcDir 'src'
            }

            manifest.srcFile 'AndroidManifest.xml'
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = [project.ext.ASSET_DIR]
            jniLibs.srcDirs = ['libs']
        }

        debug.setRoot('build-types/debug')
        release.setRoot('build-types/release')
    }
}

task buildNativeBazel(type: Exec) {
    workingDir '../../..'
    commandLine bazelLocation, 'build', '-c', 'opt', 'tensorflow/examples/android:tensorflow_native_libs', '--crosstool_top=//external:android/crosstool', '--cpu=' + cpuType, '--host_crosstool_top=@bazel_tools//tools/cpp:toolchain'
}

task buildNativeMake(type: Exec) {
    environment "NDK_ROOT", android.ndkDirectory
    // Tip: install ccache and uncomment the following to speed up
    // builds significantly.
    // environment "CC_PREFIX", 'ccache'
    workingDir '../../..'
    commandLine 'tensorflow/contrib/makefile/build_all_android.sh', '-s', 'tensorflow/contrib/makefile/sub_makefiles/android/Makefile.in',  \
         '-t', 'libtensorflow_inference.so libtensorflow_demo.so all'  \
         , '-a', cpuType //, '-T'  // Uncomment to skip protobuf and speed up subsequent builds.
}


task copyNativeLibs(type: Copy) {
    from demoLibPath
    from inferenceLibPath
    into nativeOutDir
    duplicatesStrategy = 'include'
    dependsOn nativeBuildRule
    fileMode 0644
}

tasks.whenTaskAdded { task ->
}

// Download default models; if you wish to use your own models then
// place them in the "assets" directory and comment out this line.
//apply from: "download-models.gradle"
//
// compile 'com.google.apis:google-api-services-appengine:v1-rev52-1.23.0' exclude module: 'httpclient'


dependencies {
    if (nativeBuildSystem == 'cmake' || nativeBuildSystem == 'none') {
        compile 'org.tensorflow:tensorflow-android:+'
    }
    implementation 'com.google.code.gson:gson:2.8.2'
    compileOnly 'com.google.auto.value:auto-value:1.5.1'
    annotationProcessor 'com.google.auto.value:auto-value:1.5.1'
    implementation 'com.google.cloud:google-cloud-storage:1.22.0' exclude module: 'httpclient'
    implementation 'com.google.apis:google-api-services-tasks:v1-rev48-1.23.0' exclude module: 'httpclient'
    implementation 'com.google.apis:google-api-services-discovery:v1-rev62-1.23.0' exclude module: 'httpclient'
    implementation 'com.google.protobuf:protobuf-java:3.5.1'
    implementation 'com.android.support:multidex:1.0.2'
    implementation files('libs/TarsosDSP-Android-2.4.jar')
}

有人知道是什么导致了这个错误，甚至我怎么知道为什么我会得到它？（这可能是我需要让./gradlew dependencies运行，我并没有放弃我现在暂时离开它以避免调试太多的兔子洞。）

Answer 1

请参阅我在the Cloud Storage API docs

上忽略的友好蓝色音符

（截图拍摄于21/03/18）

添加谷歌云存储依赖项后，无法在Android Studio 3.0.1中合并dex错误

1 个答案: