英文:

how to Fix Class duplication errors in Android studio

问题

我正试图在 build.gradle 文件中添加 Firebase。然而，似乎没有生效。
这是我的 build.gradle 文件，下面是错误信息。
我甚至查看了一些之前的 Stack Overflow 问题，但它们都没有起作用，请帮我解决一下！

apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
googleServices.disableVersionCheck = true
android {
compileSdkVersion 29
buildToolsVersion "30.0.1"

defaultConfig {
    applicationId "com.teachbrowniesindia.textrecognizer"
    minSdkVersion 19
    targetSdkVersion 29
    versionCode 1
    versionName "1.0"

    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}

buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
    }
}

}

dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'com.google.firebase:firebase-ml-vision:24.1.0'
testImplementation 'junit:junit:4.13'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
implementation 'com.google.android.gms:play-services-ads:19.3.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
}

错误信息

在模块 jetified-play-services-vision-20.0.0-runtime.jar（com.google.android.gms:play-services-vision:20.0.0）和 jetified-play-services-vision-common-19.1.0-runtime.jar（com.google.android.gms:play-services-vision-common:19.1.0）中发现重复类 com.google.android.gms.internal.vision.zze
在模块 jetified-play-services-vision-20.0.0-runtime.jar（com.google.android.gms:play-services-vision:20.0.0）和 jetified-play-services-vision-common-19.1.0-runtime.jar（com.google.android.gms:play-services-vision-common:19.1.0）中发现重复类 com.google.android.gms.internal.vision.zzf
在模块 jetified-play-services-vision-20.0.0-runtime.jar（com.google.android.gms:play-services-vision:20.0.0）和 jetified-play-services-vision-common-19.1.0-runtime.jar（com.google.android.gms:play-services-vision-common:19.1.0）中发现重复类 com.google.android.gms.internal.vision.zzg
在模块 jetified-play-services-vision-20.0.0-runtime.jar（com.google.android.gms:play-services-vision:20.0.0）和 jetified-play-services-vision-common-19.1.0-runtime.jar（com.google.android.gms:play-services-vision-common:19.1.0）中发现重复类 com.google.android.gms.internal.vision.zzh
在模块 jetified-play-services-vision-20.0.0-runtime.jar（com.google.android.gms:play-services-vision:20.0.0）和 jetified-play-services-vision-common-19.1.0-runtime.jar（com.google.android.gms:play-services-vision-common:19.1.0）中发现重复类 com.google.android.gms.internal.vision.zzi
在模块 jetified-play-services-vision-20.0.0-runtime.jar（com.google.android.gms:play-services-vision:20.0.0）和 jetified-play-services-vision-common-19.1.0-runtime.jar（com.google.android.gms:play-services-vision-common:19.1.0）中发现重复类 com.google.android.gms.internal.vision.zzv
在模块 jetified-play-services-vision-20.0.0-runtime.jar（com.google.android.gms:play-services-vision:20.0.0）和 jetified-play-services-vision-common-19.1.0-runtime.jar（com.google.android.gms:play-services-vision-common:19.1.0）中发现重复类 com.google.android.gms.internal.vision.zzw

请查阅文档以了解如何解决依赖冲突错误。

<details>
<summary>英文:</summary>


I am trying to add Firebase in the build.gradle file. However, it doesn&#39;t seem to be working.
this is my build.gradle file and below is the error.
I even looked some previous stack-overflow question but they didn&#39;t work so please help me out.!

apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
googleServices.disableVersionCheck = true
android {
compileSdkVersion 29
buildToolsVersion "30.0.1"

defaultConfig {
    applicationId "com.teachbrowniesindia.textrecognizer"
    minSdkVersion 19
    targetSdkVersion 29
    versionCode 1
    versionName "1.0"

    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}

buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
    }
}

}

dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'com.google.firebase:firebase-ml-vision:24.1.0'
testImplementation 'junit:junit:4.13'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
implementation 'com.google.android.gms:play-services-ads:19.3.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
}

Error

```Duplicate class com.google.android.gms.internal.vision.zze found in modules jetified-play-services-vision-20.0.0-runtime.jar (com.google.android.gms:play-services-vision:20.0.0) and jetified-play-services-vision-common-19.1.0-runtime.jar (com.google.android.gms:play-services-vision-common:19.1.0)
Duplicate class com.google.android.gms.internal.vision.zzf found in modules jetified-play-services-vision-20.0.0-runtime.jar (com.google.android.gms:play-services-vision:20.0.0) and jetified-play-services-vision-common-19.1.0-runtime.jar (com.google.android.gms:play-services-vision-common:19.1.0)
Duplicate class com.google.android.gms.internal.vision.zzg found in modules jetified-play-services-vision-20.0.0-runtime.jar (com.google.android.gms:play-services-vision:20.0.0) and jetified-play-services-vision-common-19.1.0-runtime.jar (com.google.android.gms:play-services-vision-common:19.1.0)
Duplicate class com.google.android.gms.internal.vision.zzh found in modules jetified-play-services-vision-20.0.0-runtime.jar (com.google.android.gms:play-services-vision:20.0.0) and jetified-play-services-vision-common-19.1.0-runtime.jar (com.google.android.gms:play-services-vision-common:19.1.0)
Duplicate class com.google.android.gms.internal.vision.zzi found in modules jetified-play-services-vision-20.0.0-runtime.jar (com.google.android.gms:play-services-vision:20.0.0) and jetified-play-services-vision-common-19.1.0-runtime.jar (com.google.android.gms:play-services-vision-common:19.1.0)
Duplicate class com.google.android.gms.internal.vision.zzv found in modules jetified-play-services-vision-20.0.0-runtime.jar (com.google.android.gms:play-services-vision:20.0.0) and jetified-play-services-vision-common-19.1.0-runtime.jar (com.google.android.gms:play-services-vision-common:19.1.0)
Duplicate class com.google.android.gms.internal.vision.zzw found in modules jetified-play-services-vision-20.0.0-runtime.jar (com.google.android.gms:play-services-vision:20.0.0) and jetified-play-services-vision-common-19.1.0-runtime.jar (com.google.android.gms:play-services-vision-common:19.1.0)

Go to the documentation to learn how to Fix dependency resolution errors.

答案1

得分: 5

目前解决方法似乎是将 firebase-ml-vision 降级至 24.0.3 版本。

英文:

For now the fix seems to be to downgrade firebase-ml-vision to 24.0.3

答案2

得分: 0

从现在开始，ML Kit作为独立的SDK提供。为了避免出现这样的问题，请按照迁移指南迁移您的应用。

英文:

Going forward, ML Kit is offered as a Standalone SDK. To avoid issues like these, please migrate your app by following the migration guide.