使用 Firestore 和 Google Speech to Text 时出现重复的类错误

Question

尝试使用 Firestore 和 Google Speech to Text 库构建项目时，我收到“重复类”错误。据我了解，这是由于两个库都引入了 proto 库。排除会产生运行时错误。如何解决重复问题？

这是错误（串联，还有数百行）：

Duplicate class com.google.api.Advice found in modules jetified-proto-google-common-protos-1.17.0.jar (com.google.api.grpc:proto-google-common-protos:1.17.0) and jetified-protolite-well-known-types-17.0.0-runtime.jar (com.google.firebase:protolite-well-known-types:17.0.0)
Duplicate class com.google.api.Advice$1 found in modules jetified-proto-google-common-protos-1.17.0.jar (com.google.api.grpc:proto-google-common-protos:1.17.0) and jetified-protolite-well-known-types-17.0.0-runtime.jar (com.google.firebase:protolite-well-known-types:17.0.0)
Duplicate class com.google.api.Advice$Builder found in modules jetified-proto-google-common-protos-1.17.0.jar (com.google.api.grpc:proto-google-common-protos:1.17.0) and jetified-protolite-well-known-types-17.0.0-runtime.jar (com.google.firebase:protolite-well-known-types:17.0.0)

这是我的依赖项：

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'androidx.appcompat:appcompat:1.1.0'
    implementation 'androidx.core:core-ktx:1.2.0'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    implementation 'androidx.recyclerview:recyclerview:1.1.0'
    implementation 'com.google.code.gson:gson:2.8.6'
    implementation 'com.google.firebase:firebase-analytics:17.4.1'
    implementation 'com.firebaseui:firebase-ui-auth:6.2.0'
    implementation 'com.google.firebase:firebase-firestore:21.4.3'

    // add these dependencies for the speech client
    implementation 'io.grpc:grpc-okhttp:1.29.0'
    implementation 'com.google.cloud:google-cloud-speech:1.23.0'

    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
}

如果我添加以下排除项，编译工作，但随后我收到 Firestore 的运行时错误：

configurations {
    implementation.exclude module:'protolite-well-known-types'
    implementation.exclude module:'protobuf-javalite'
}

这是运行时 Firestore 错误：

java.lang.RuntimeException: Internal error in Cloud Firestore (21.4.3).
        at com.google.firebase.firestore.util.AsyncQueue.lambda$panic$3(com.google.firebase:firebase-firestore@@21.4.3:534)
        at com.google.firebase.firestore.util.AsyncQueue$$Lambda$3.run(Unknown Source:2)
        at android.os.Handler.handleCallback(Handler.java:873)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:193)
        at android.app.ActivityThread.main(ActivityThread.java:6669)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
     Caused by: java.lang.ExceptionInInitializerError
        at com.google.firestore.v1.ListenRequest.getDefaultInstance(com.google.firebase:firebase-firestore@@21.4.3:915)
        at com.google.firestore.v1.FirestoreGrpc.getListenMethod(com.google.firebase:firebase-firestore@@21.4.3:408)
        at com.google.firebase.firestore.remote.WatchStream.<init>(com.google.firebase:firebase-firestore@@21.4.3:61)
        at com.google.firebase.firestore.remote.Datastore.createWatchStream(com.google.firebase:firebase-firestore@@21.4.3:115)
        at com.google.firebase.firestore.remote.RemoteStore.<init>(com.google.firebase:firebase-firestore@@21.4.3:167)
        at com.google.firebase.firestore.core.FirestoreClient.initialize(com.google.firebase:firebase-firestore@@21.4.3:281)
        at com.google.firebase.firestore.core.FirestoreClient.lambda$new$0(com.google.firebase:firebase-firestore@@21.4.3:109)
        at com.google.firebase.firestore.core.FirestoreClient$$Lambda$1.run(Unknown Source:8)
        at com.google.firebase.firestore.util.AsyncQueue.lambda$enqueue$2(com.google.firebase:firebase-firestore@@21.4.3:436)
        at com.google.firebase.firestore.util.AsyncQueue$$Lambda$2.call(Unknown Source:2)
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor.lambda$executeAndReportResult$1(com.google.firebase:firebase-firestore@@21.4.3:322)
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$$Lambda$2.run(Unknown Source:4)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$DelayedStartFactory.run(com.google.firebase:firebase-firestore@@21.4.3:229)
        at java.lang.Thread.run(Thread.java:764)
     Caused by: java.lang.RuntimeException: Unable to get message info for com.google.firestore.v1.ListenRequest
        at com.google.protobuf.GeneratedMessageInfoFactory.messageInfoFor(GeneratedMessageInfoFactory.java:62)
        at com.google.protobuf.ManifestSchemaFactory$CompositeMessageInfoFactory.messageInfoFor(ManifestSchemaFactory.java:143)
        at com.google.protobuf.ManifestSchemaFactory.createSchema(ManifestSchemaFactory.java:55)
        at com.google.protobuf.Protobuf.schemaFor(Protobuf.java:93)
        at com.google.protobuf.Protobuf.schemaFor(Protobuf.java:107)
        at com.google.protobuf.GeneratedMessageLite.makeImmutable(GeneratedMessageLite.java:171)
        at com.google.firestore.v1.ListenRequest.<clinit>(com.google.firebase:firebase-firestore@@21.4.3:911)
        at com.google.firestore.v1.ListenRequest.getDefaultInstance(com.google.firebase:firebase-firestore@@21.4.3:915) 
        at com.google.firestore.v1.FirestoreGrpc.getListenMethod(com.google.firebase:firebase-firestore@@21.4.3:408) 
        at com.google.firebase.firestore.remote.WatchStream.<init>(com.google.firebase:firebase-firestore@@21.4.3:61) 
        at com.google.firebase.firestore.remote.Datastore.createWatchStream(com.google.firebase:firebase-firestore@@21.4.3:115) 
        at com.google.firebase.firestore.remote.RemoteStore.<init>(com.google.firebase:firebase-firestore@@21.4.3:167) 
        at com.google.firebase.firestore.core.FirestoreClient.initialize(com.google.firebase:firebase-firestore@@21.4.3:281) 
        at com.google.firebase.firestore.core.FirestoreClient.lambda$new$0(com.google.firebase:firebase-firestore@@21.4.3:109) 
        at com.google.firebase.firestore.core.FirestoreClient$$Lambda$1.run(Unknown Source:8) 
        at com.google.firebase.firestore.util.AsyncQueue.lambda$enqueue$2(com.google.firebase:firebase-firestore@@21.4.3:436) 
        at com.google.firebase.firestore.util.AsyncQueue$$Lambda$2.call(Unknown Source:2) 
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor.lambda$executeAndReportResult$1(com.google.firebase:firebase-firestore@@21.4.3:322) 
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$$Lambda$2.run(Unknown Source:4) 
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458) 
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) 
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$DelayedStartFactory.run(com.google.firebase:firebase-firestore@@21.4.3:229) 
        at java.lang.Thread.run(Thread.java:764) 
     Caused by: java.lang.UnsupportedOperationException
        at com.google.firestore.v1.ListenRequest.dynamicMethod(com.google.firebase:firebase-firestore@@21.4.3:903)
        at com.google.protobuf.GeneratedMessageLite.dynamicMethod(GeneratedMessageLite.java:252)
        at com.google.protobuf.GeneratedMessageLite.buildMessageInfo(GeneratedMessageLite.java:280)
        at com.google.protobuf.GeneratedMessageInfoFactory.messageInfoFor(GeneratedMessageInfoFactory.java:60)
        at com.google.protobuf.ManifestSchemaFactory$CompositeMessageInfoFactory.messageInfoFor(ManifestSchemaFactory.java:143) 
        at com.google.protobuf.ManifestSchemaFactory.createSchema(ManifestSchemaFactory.java:55) 
        at com.google.protobuf.Protobuf.schemaFor(Protobuf.java:93) 
        at com.google.protobuf.Protobuf.schemaFor(Protobuf.java:107) 
        at com.google.protobuf.GeneratedMessageLite.makeImmutable(GeneratedMessageLite.java:171) 
        at com.google.firestore.v1.ListenRequest.<clinit>(com.google.firebase:firebase-firestore@@21.4.3:911) 
        at com.google.firestore.v1.ListenRequest.getDefaultInstance(com.google.firebase:firebase-firestore@@21.4.3:915) 
        at com.google.firestore.v1.FirestoreGrpc.getListenMethod(com.google.firebase:firebase-firestore@@21.4.3:408) 
        at com.google.firebase.firestore.remote.WatchStream.<init>(com.google.firebase:firebase-firestore@@21.4.3:61) 
        at com.google.firebase.firestore.remote.Datastore.createWatchStream(com.google.firebase:firebase-firestore@@21.4.3:115) 
        at com.google.firebase.firestore.remote.RemoteStore.<init>(com.google.firebase:firebase-firestore@@21.4.3:167) 
        at com.google.firebase.firestore.core.FirestoreClient.initialize(com.google.firebase:firebase-firestore@@21.4.3:281) 
        at com.google.firebase.firestore.core.FirestoreClient.lambda$new$0(com.google.firebase:firebase-firestore@@21.4.3:109) 
        at com.google.firebase.firestore.core.FirestoreClient$$Lambda$1.run(Unknown Source:8) 
        at com.google.firebase.firestore.util.AsyncQueue.lambda$enqueue$2(com.google.firebase:firebase-firestore@@21.4.3:436) 
        at com.google.firebase.firestore.util.AsyncQueue$$Lambda$2.call(Unknown Source:2) 
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor.lambda$executeAndReportResult$1(com.google.firebase:firebase-firestore@@21.4.3:322) 
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$$Lambda$2.run(Unknown Source:4) 
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458) 
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) 
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$DelayedStartFactory.run(com.google.firebase:firebase-firestore@@21.4.3:229) 
        at java.lang.Thread.run(Thread.java:764) 

Answer 1

我想通了。 Google Speech-to-Text Java 库目前不支持 Android，因此出现错误。据我了解，protobuf-java（Google Speech-to-Text 使用）用于桌面解决方案，protobuf-lite（Firestore 使用）用于移动解决方案。排除任何一个模块都会破坏它们各自的依赖项。

我的解决方法是创建我自己的 .jar，其中包含来自两者的类，包括我的项目中的那个 .jar，然后在我的 build.gradle 中从它们的依赖项中排除模块。这将确保我在我的项目中拥有正确的模块，而且我将只有一个类的副本。

我采取的步骤：

1. 将每个有冲突的 .jar 复制到一个新文件夹中（不管在哪里）
2. 将扩展名更改为 .zip
3. 将每个 zip 中的内容提取到一个文件夹中。当要求覆盖时，请这样做。
4. 重要提示：确保您提取的最后一个 zip 是 protolite-well-known-types 和 protobuf-javalite，这将确保 Firestore 具有正确的库。确保它们覆盖所有现有文件。
5. 压缩文件夹的内容。
6. 将文件扩展名更改为 .jar
7. 将新的 .jar 添加到您的 /lib 文件夹中
8. 从 build.gradle 中的依赖项中排除模块

   implementation('com.google.firebase:firebase-firestore:21.4.3') {
        exclude module: 'protolite-well-known-types'
        exclude module: 'protobuf-javalite'
        exclude module: 'protobuf-java'
        exclude module: 'protobuf-java-util'
    }

    implementation('com.google.cloud:google-cloud-speech:1.23.0') {
        exclude module: 'protolite-well-known-types'
        exclude module: 'protobuf-javalite'
        exclude module: 'proto-google-common-protos'
        exclude module: 'protobuf-java'
        exclude module: 'protobuf-java-util'
    }

编辑：

这并不完全有效。它允许项目编译并调用 Firestore 以运行，但在尝试使用 Google Speech-to-Text 库进行任何方法调用时会产生运行时错误。

到目前为止，我认为没有任何方法可以将 Firebase 与 Google Speech-to-Text 库一起使用，因为 Android 尚不支持 Google Speech-to-Text。

Answer 2

就我而言，我使用的是DialogFlow 和Firestore。

使用下面的依赖对我来说就足够了

   implementation('com.google.firebase:firebase-firestore:21.4.3') {
    exclude module: 'protolite-well-known-types'
    exclude module: 'protobuf-javalite'
    exclude module: 'protobuf-java'
    exclude module: 'protobuf-java-util'
}