firebase - Firebase 升级后 Unity Cloud Build 中出现 100 个重复类构建错误

Question

我们有一个 Unity 项目 (Unity 2019.2.15f1)，我们在其中使用多个 Firebase 插件：云存储、消息传递和远程配置

我们最近将 Firebase Unity 插件从 v6.7.0 更新到 v6.15.2 本地构建通过甚至可以在 Android 手机上运行。

但是，它在 Unity Cloud Build 中引发了 100 多个重复的类构建错误。我们对此问题一无所知，并且正在努力寻找解决方案。请从 Unity Cloud Build 中找到附加的构建日志。有没有人面临同样的问题？请帮我修复它。

97: [Unity] ERROR:   Duplicate class com.google.android.gms.internal.measurement.zzw found in modules classes.jar (:com.google.android.gms.play-services-measurement-base-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-base-17.4.4:)
998: [Unity] ERROR:   Duplicate class com.google.android.gms.internal.measurement.zzx found in modules classes.jar (:com.google.android.gms.play-services-measurement-base-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-base-17.4.4:)
999: [Unity] ERROR:   Duplicate class com.google.android.gms.internal.measurement.zzy found in modules classes.jar (:com.google.android.gms.play-services-measurement-base-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-base-17.4.4:)
1000: [Unity] ERROR:   Duplicate class com.google.android.gms.internal.measurement.zzz found in modules classes.jar (:com.google.android.gms.play-services-measurement-base-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-base-17.4.4:)
1001: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurement found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1002: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurement$ConditionalUserProperty found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1003: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurement$Event found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1004: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurement$EventInterceptor found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1005: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurement$OnEventListener found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1006: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurement$Param found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1007: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurement$UserProperty found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1008: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurementContentProvider found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1009: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver found in modules classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.4:)
1010: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurementJobService found in modules classes.jar (:com.google.android.gms.play-services-measurement-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-17.4.4:)
1011: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurementReceiver found in modules classes.jar (:com.google.android.gms.play-services-measurement-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-17.4.4:)
1012: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.AppMeasurementService found in modules classes.jar (:com.google.android.gms.play-services-measurement-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-17.4.4:)
1013: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.api.AppMeasurementSdk found in modules classes.jar (:com.google.android.gms.play-services-measurement-sdk-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-sdk-api-17.4.4:)
1014: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.api.AppMeasurementSdk$ConditionalUserProperty found in modules classes.jar (:com.google.android.gms.play-services-measurement-sdk-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-sdk-api-17.4.4:)
1015: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.api.AppMeasurementSdk$EventInterceptor found in modules classes.jar (:com.google.android.gms.play-services-measurement-sdk-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-sdk-api-17.4.4:)
1016: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.api.AppMeasurementSdk$OnEventListener found in modules classes.jar (:com.google.android.gms.play-services-measurement-sdk-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-sdk-api-17.4.4:)
1017: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.internal.AppMeasurementDynamiteService found in modules classes.jar (:com.google.android.gms.play-services-measurement-sdk-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-sdk-17.4.4:)
1018: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.internal.AppMeasurementDynamiteService$zza found in modules classes.jar (:com.google.android.gms.play-services-measurement-sdk-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-sdk-17.4.4:)
1019: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.internal.AppMeasurementDynamiteService$zzb found in modules classes.jar (:com.google.android.gms.play-services-measurement-sdk-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-sdk-17.4.4:)
1020: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.internal.zza found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1021: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.internal.zzaa found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1022: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.internal.zzab found in modules classes.jar (:com.google.android.gms.play-services-measurement-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)

1323: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.internal.zzz found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1324: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.module.Analytics found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1325: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.module.Analytics$Event found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1326: [Unity] ERROR:   Duplicate class com.google.android.gms.measurement.module.Analytics$Param found in modules classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-impl-17.4.4:)
1327: [Unity] ERROR:   Duplicate class com.google.firebase.analytics.FirebaseAnalytics found in modules classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.4:)
1328: [Unity] ERROR:   Duplicate class com.google.firebase.analytics.FirebaseAnalytics$Event found in modules classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.4:)
1329: [Unity] ERROR:   Duplicate class com.google.firebase.analytics.FirebaseAnalytics$Param found in modules classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.4:)
1330: [Unity] ERROR:   Duplicate class com.google.firebase.analytics.FirebaseAnalytics$UserProperty found in modules classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.4:)
1331: [Unity] ERROR:   Duplicate class com.google.firebase.analytics.connector.AnalyticsConnectorImpl found in modules classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.4:)
1332: [Unity] ERROR:   Duplicate class com.google.firebase.analytics.connector.AnalyticsConnectorImpl$1 found in modules classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.4:)
1333: [Unity] ERROR:   Duplicate class com.google.firebase.analytics.connector.internal.AnalyticsConnectorRegistrar found in modules classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.4:)
1334: [Unity] ERROR:   Duplicate class com.google.firebase.analytics.connector.internal.zza found in modules classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.2:) and classes.jar (:com.google.android.gms.play-services-measurement-api-17.4.4:)

1345: [Unity] ERROR:   Duplicate class com.google.protobuf.AbstractMessageLite found in modules com.google.protobuf.protobuf-javalite-3.11.0.jar (com.google.protobuf.protobuf-javalite-3.11.0.jar) and com.google.protobuf.protobuf-lite-3.0.1.jar (com.google.protobuf.protobuf-lite-3.0.1.jar)
1346: [Unity] ERROR:   Duplicate class com.google.protobuf.AbstractMessageLite$Builder found in modules com.google.protobuf.protobuf-javalite-3.11.0.jar (com.google.protobuf.protobuf-javalite-3.11.0.jar) and com.google.protobuf.protobuf-lite-3.0.1.jar (com.google.protobuf.protobuf-lite-3.0.1.jar)
1347: [Unity] ERROR:   Duplicate class com.google.protobuf.AbstractMessageLite$Builder$LimitedInputStream found in modules com.google.protobuf.protobuf-javalite-3.11.0.jar (com.google.protobuf.protobuf-javalite-3.11.0.jar) and com.google.protobuf.protobuf-lite-3.0.1.jar (com.google.protobuf.protobuf-lite-3.0.1.jar)
1348: [Unity] ERROR:   Duplicate class com.google.protobuf.AbstractParser found in modules com.google.protobuf.protobuf-javalite-3.11.0.jar (com.google.protobuf.protobuf-javalite-3.11.0.jar) and com.google.protobuf.protobuf-lite-3.0.1.jar (com.google.protobuf.protobuf-lite-3.0.1.jar)
1349: [Unity] ERROR:   Duplicate class com.google.protobuf.AbstractProtobufList found in modules com.google.protobuf.protobuf-javalite-3.11.0.jar (com.google.protobuf.protobuf-javalite-3.11.0.jar) and com.google.protobuf.protobuf-lite-3.0.1.jar (com.google.protobuf.protobuf-lite-3.0.1.jar)
1350: [Unity] ERROR:   Duplicate class com.google.protobuf.BooleanArrayList found in modules com.google.protobuf.protobuf-javalite-3.11.0.jar (com.google.protobuf.protobuf-javalite-3.11.0.jar) and com.google.protobuf.protobuf-lite-3.0.1.jar (com.google.protobuf.protobuf-lite-3.0.1.jar)
1351: [Unity] ERROR:   Duplicate class com.google.protobuf.ByteBufferWriter found in modules com.google.protobuf.protobuf-javalite-3.11.0.jar (com.google.protobuf.protobuf-javalite-3.11.0.jar) and com.google.protobuf.protobuf-lite-3.0.1.jar (com.google.protobuf.protobuf-lite-3.0.1.jar)

标签： firebaseunity3dfirebase-cloud-messagingfirebase-storageunity3d-cloud-build

Answer 1

首先，也许旧文件仍然存在。你能尝试做一个干净的构建吗？

来自“为什么我的构建在 Unity Cloud Build 中失败，但在本地构建良好？” ：

尝试从仪表板进行干净的构建（见下文）。

如果这不能解决问题，那么问题似乎与解决依赖关系有关（Firebase 使用一个名为“Unity 的扩展依赖管理器”或“EDM4U”的工具来帮助解决这个问题）。

如果您使用的是普通包解析（即：您jar在 下看到很多 s Assets/Plugins/Android/），您可以尝试生成一个mainTemplate.gradle. EDM4U 将删除它管理的所有库文件Assets/Plugins/android/，并将它们作为依赖项添加到您的 gradle 文件中。然后应该通过正常的 gradle 过程来完成构建。

对于这种情况，即传统的依赖管理，您可能还需要检查这些文件是否包含在源代码管理中。如果不是，您可以尝试添加它们。如果是，您可以尝试排除它们。此外，如果您已提交旧库，更新它们可能会有所帮助。

反之亦然：如果您已经在使用该mainTemplate.gradle文件，请尝试将其删除并退回到旧式的依赖管理。这可能会解决问题。

您可以尝试做的最后一件事：删除ExternalDependencyManager下面的文件夹Assets/或转到

如果您愿意，这将是一个很好的问题转移到Unity 问题。Unity Cloud Build 目前还没有做太多的工作，它可以更容易地建立一个来回调试。