java - 无法合并Dex

Question

这个问题已经有答案了:

Unable to merge dex (63 个回答)

已关闭 5 年前。

每当我尝试重新构建或运行我的代码时，都会出现以下错误:错误:任务“:app:transformDexArchiveWithExternalLibsDexMergerForDebug”执行失败。

java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex

我检查了很多解决方案，但没有一个解决这个问题。以下是链接。 Unable to Merge Dex - Android Studio 3.0

使用堆栈树运行 gradle 控制台出现 4 个错误:

1. 错误:java.lang.RuntimeException:java.lang.RuntimeException:com.android.builder.dexing.DexArchiveMergerException:无法合并 dex

2. 错误:java.lang.RuntimeException:com.android.builder.dexing.DexArchiveMergerException:无法合并 dex

3. 错误:com.android.builder.dexing.DexArchiveMergerException:无法合并 dex

4. 错误:com.android.dex.DexException:多个 dex 文件定义 Landroid/arch/lifecycle/LiveData；

使用调试选项运行给出:

Error:10:49:47.799 [ERROR] [system.err] Note: Some input files use or override a deprecated API. 10:49:47.799 [ERROR] [system.err] Note: Recompile with -Xlint:deprecation for details. 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] FAILURE: Build failed with an exception. 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * What went wrong: 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'. 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] > com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Try: 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Run with --stacktrace option to get the stack trace. 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Get more help at https://help.gradle.org 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildResultLogger] 10:50:01.875 [ERROR] [org.gradle.internal.buildevents.BuildResultLogger] BUILD FAILED in 1m 7s

请帮忙，我正在使用 Firebase 制作聊天应用。我被困在这里两天了，无法继续。

我的(build.gradle)文件。

    apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.example.imalok.saapchat"
        minSdkVersion 21
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
dexOptions {
    preDexLibraries = false
    javaMaxHeapSize "4g"
}
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:27.1.0'
    implementation 'com.android.support:design:27.1.0'
    implementation 'com.android.support:multidex:1.0.3'
    testImplementation 'junit:junit:4.12'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    implementation 'com.google.firebase:firebase-auth:11.0.4'
    implementation 'com.android.support:support-v4:27.1.0'
    implementation 'de.hdodenhof:circleimageview:2.2.0'
    implementation 'com.google.firebase:firebase-database:11.0.4'
    implementation 'com.theartofdev.edmodo:android-image-cropper:2.6.0'
    implementation 'com.firebaseui:firebase-ui-database:2.3.0'
    implementation 'id.zelory:compressor:2.0.0'
    implementation 'com.squareup.picasso:picasso:2.5.2'
    implementation 'com.google.firebase:firebase-storage:11.0.4'

    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}

apply plugin: 'com.google.gms.google-services'

构建.gradle

    // Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {

    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'


        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath 'com.google.gms:google-services:3.1.1'
    }
}

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

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

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.imalok.saapchat">

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

<application

    android:name="android.support.multidex.MultiDexApplication"
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/AppTheme">
    <activity android:name=".MainActivity">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity android:name=".StartActivity" />
    <activity
        android:name=".RegisterActivity"
        android:parentActivityName=".StartActivity" />
    <activity
        android:name=".LoginActivity"
        android:parentActivityName=".StartActivity" />
    <activity android:name=".SettingsActivity" />
    <activity
        android:name=".StatusActivity"
        android:parentActivityName=".SettingsActivity" />
    <activity
        android:name="com.theartofdev.edmodo.cropper.CropImageActivity"
        android:theme="@style/Base.Theme.AppCompat" />
    <activity
        android:name=".UsersActivity"
        android:parentActivityName=".MainActivity" />
    <activity android:name=".ProfileActivity"></activity>
</application>

编辑:1你们会删除重复的关卡吗？正如我发布的那样，我的问题不同，解决方案也不同。

Answer 1

transform dex合并问题一直存在..直到我添加了依赖项::
实现'android.arch.lifecycle:extensions:1.1.0'