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我正在尝试使用 Kotlin/Anko 构建一个基本应用程序,但我收到以下重复文件异常

任务':app:transformResourcesWithMergeJavaResForDebug'的执行失败。> com.android.build.api.transform.TransformException:com.android.builder.packaging.DuplicateFileException:在APK kotlin/internal/internal.kotlin_builtins File1中复制的重复文件:C: \Users\mahesh.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-runtime\1.0.6.\3562c66f648480d3bd4f76cff722488ced13445b\kotlin-runtime-1.0.6.jar File2: C:\Users\ mahesh.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-compiler-embeddable\1.0.6\4008eb91a337b377dae7e4572b8b543e5321f549\kotlin-compiler-embeddable-1.0.6.jar

以下是应用级 gradle 文件的代码:

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'

buildscript {
    ext.kotlin_version = '1.0.6'

    repositories {
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

repositories {
    jcenter()
}

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.example.kotlin.androdikotlinexample"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.1.1'
    compile 'com.android.support:design:23.1.1'

    //kotlin
    compile "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"

    //anko
    compile "org.jetbrains.anko:anko-design:0.8.3"
    compile "org.jetbrains.anko:anko-support-v4:0.8.3"
    compile "org.jetbrains.anko:anko-sdk15:0.8.3"
    compile 'org.jetbrains.anko:anko-appcompat-v7:0.8.3'

}

以下是项目级 gradle 文件的代码:

buildscript {
    ext.kotlin_version = '1.0.6'
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

这是 MainUI 文件的基本代码

class MainUI : AnkoComponent<MainActivityKotlin> {
    override fun createView(ui: AnkoContext<MainActivityKotlin>): View = with(ui) {
        coordinatorLayout {
            verticalLayout {
                // maybe put some content here
            }
            floatingActionButton {
                imageResource = android.R.drawable.ic_menu_edit
                onClick {
                    ui.owner.startActivityForResult<MainActivityKotlin>(1)
                }
            }.lparams {
                gravity = Gravity.BOTTOM or Gravity.END
            }
        }
    }
}

并且内容是使用 MainActivityKotlin 文件中的方法设置MainUI().setContentView(this)onCreatemethod

我曾尝试删除 gradle 缓存并再次构建项目,但没有任何效果。请让我知道我哪里出错了?

4

2 回答 2

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compile "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"从你的毕业典礼中删除

buildscript也从您的应用级别 gradle 中删除所有部分

于 2017-01-14T11:09:06.670 回答
1

试试这个:

compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
compile ("org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version") {
    transitive = false
}

此外,您不再需要 android-extensions 依赖项,因为它已捆绑到插件中。只要apply plugin: 'kotlin-android-extensions'在你的gradle中就足够了。

于 2017-03-10T11:46:15.720 回答