时间戳

首页 > 解决方案 > Android Studio Gradle“排除”未按预期工作

android - Android Studio Gradle“排除”未按预期工作

问题描述

Gradle 排除无法按预期工作。目前，我在 android 应用程序中使用 Firebase Firestore，Firestore 在内部使用“protobuf-lite”，这与另一个使用“protobuf-java”的库发生冲突，这会产生重复的类 gradle 错误并构建失败。

Duplicate class com.google.protobuf.AbstractMessageLite found in modules protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0) and protobuf-lite-3.0.1.jar (com.google.protobuf:protobuf-lite:3.0.1)
Duplicate class com.google.protobuf.AbstractMessageLite$Builder found in modules protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0) and protobuf-lite-3.0.1.jar (com.google.protobuf:protobuf-lite:3.0.1)
Duplicate class com.google.protobuf.AbstractMessageLite$Builder$LimitedInputStream found in modules protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0) and protobuf-lite-3.0.1.jar (com.google.protobuf:protobuf-lite:3.0.1)
Duplicate class com.google.protobuf.AbstractParser found in modules protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0) and protobuf-lite-3.0.1.jar (com.google.protobuf:protobuf-lite:3.0.1)
Duplicate class com.google.protobuf.AbstractProtobufList found in modules protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0) and protobuf-lite-3.0.1.jar (com.google.protobuf:protobuf-lite:3.0.1)
Duplicate class com.google.protobuf.Any found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0)
Duplicate class com.google.protobuf.Any$1 found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0)
Duplicate class com.google.protobuf.Any$Builder found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0)
Duplicate class com.google.protobuf.AnyProto found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0)
Duplicate class com.google.protobuf.Api found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and protobuf-java-3.0.0.jar (com.google.protobuf:protobuf-java:3.0.0)

我在 Firestore 实现中添加了一条规则，以排除这些与其他库冲突的模块

implementation('com.google.firebase:firebase-firestore:20.1.0', {
    exclude group: 'com.google.firebase', module:'protolite-well-known-types'
    exclude group: 'com.google.firebase', module:'protobuf-lite'
    exclude group: 'com.google.protobuf', module:'protobuf-lite'
})

现在，项目成功构建并且应用程序运行，但是当我进行任何 Firestore 操作时应用程序崩溃，这意味着它们不仅从应用程序模块中排除在 Firestore 库本身之外。

java.lang.RuntimeException: Internal error in Firestore (20.1.0).
    at com.google.firebase.firestore.util.AsyncQueue.lambda$panic$5(com.google.firebase:firebase-firestore@@20.1.0:379)
    at com.google.firebase.firestore.util.AsyncQueue$$Lambda$5.run(com.google.firebase:firebase-firestore@@20.1.0)
    at android.os.Handler.handleCallback(Handler.java:751)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:241)
    at android.app.ActivityThread.main(ActivityThread.java:6274)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
 Caused by: java.lang.VerifyError: Verifier rejected class com.google.firestore.v1.WriteResponse: void com.google.firestore.v1.WriteResponse.mergeCommitTime(com.google.protobuf.Timestamp) failed to verify: void com.google.firestore.v1.WriteResponse.mergeCommitTime(com.google.protobuf.Timestamp): [0x10] register v3 has type Precise Reference: com.google.protobuf.Timestamp but expected Reference: com.google.protobuf.GeneratedMessageLiteVerifier rejected class com.google.firestore.v1.WriteResponse: java.lang.Object com.google.firestore.v1.WriteResponse.dynamicMethod(com.google.protobuf.GeneratedMessageLite$MethodToInvoke, java.lang.Object, java.lang.Object) failed to verify: java.lang.Object com.google.firestore.v1.WriteResponse.dynamicMethod(com.google.protobuf.GeneratedMessageLite$MethodToInvoke, java.lang.Object, java.lang.Object): [0x73] register v5 has type Precise Reference: com.google.protobuf.Timestamp but expected Reference: com.google.protobuf.GeneratedMessageLite (declaration of 'com.google.firestore.v1.WriteResponse' appears in /data/app/com.demo.myapplication-2/base.apk)
    at com.google.firestore.v1.WriteResponse.getDefaultInstance(com.google.firebase:firebase-firestore@@20.1.0:1012)
    at com.google.firestore.v1.FirestoreGrpc.getWriteMethod(com.google.firebase:firebase-firestore@@20.1.0:379)
    at com.google.firebase.firestore.remote.WriteStream.<init>(com.google.firebase:firebase-firestore@@20.1.0:74)
    at com.google.firebase.firestore.remote.Datastore.createWriteStream(com.google.firebase:firebase-firestore@@20.1.0:104)
    at com.google.firebase.firestore.remote.RemoteStore.<init>(com.google.firebase:firebase-firestore@@20.1.0:186)
    at com.google.firebase.firestore.core.FirestoreClient.initialize(com.google.firebase:firebase-firestore@@20.1.0:263)
    at com.google.firebase.firestore.core.FirestoreClient.lambda$new$2(com.google.firebase:firebase-firestore@@20.1.0:117)
    at com.google.firebase.firestore.core.FirestoreClient$$Lambda$2.run(com.google.firebase:firebase-firestore@@20.1.0)
    at com.google.firebase.firestore.util.AsyncQueue.lambda$enqueue$4(com.google.firebase:firebase-firestore@@20.1.0:311)
    at com.google.firebase.firestore.util.AsyncQueue$$Lambda$4.call(com.google.firebase:firebase-firestore@@20.1.0)
    at com.google.firebase.firestore.util.AsyncQueue.lambda$enqueue$3(com.google.firebase:firebase-firestore@@20.1.0:287)
    at com.google.firebase.firestore.util.AsyncQueue$$Lambda$3.run(com.google.firebase:firebase-firestore@@20.1.0)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:428)
    at java.util.concurrent.FutureTask.run(FutureTask.java:237)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:272)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
    at com.google.firebase.firestore.util.AsyncQueue$DelayedStartFactory.run(com.google.firebase:firebase-firestore@@20.1.0:205)
    at java.lang.Thread.run(Thread.java:761)

问题是：不排除意味着不将这些模块从 Firestore 库导入到应用程序模块，但不将它们从 Firestore 中删除？如果不是，那么我怎样才能使它们仅可用于内部 Firestore 使用并从应用程序模块中隐藏以避免任何冲突和重复的类错误。

======= 更新 ========== 我解决了这个问题因为我们无法更改依赖于 protolite 版本的 Firestore 内部代码，所以唯一的方法是更改​​依赖于 proto 的其他模块-java 使用 protolite 来修复这个重复的错误，为此我必须使用 protobuf lite 编译器从 proto 文件生成 java 类，这将生成依赖于 protolite 库而不是 proto-jave 的类，现在我可以使用Firestore 和其他模块的 proto-lite 库和重复类错误消失了。

标签： androidfirebasegradleandroid-gradle-plugingoogle-cloud-firestore

解决方案

推荐阅读