在调试模式下一切正常。它首先发生在我将 Flutter 版本更新到 1.10.x 时,我不记得我使用的是哪个版本。应该是1.7.8,很稳定。为了修复它,我将 flutter 降级到 1.7.8+4 并且还降级了与 firebase 相关的 pub 包。但错误仍然存在。
相关错误的堆栈跟踪,从 gogle play 控制台捕获
java.lang.RuntimeException:
at com.google.firebase.firestore.util.AsyncQueue.a (AsyncQueue.java:379)
at com.google.firebase.firestore.util.AsyncQueue$$Lambda$5.run (AsyncQueue.java:2)
at android.os.Handler.handleCallback (Handler.java:790)
at android.os.Handler.dispatchMessage (Handler.java:99)
at android.os.Looper.loop (Looper.java:164)
at android.app.ActivityThread.main (ActivityThread.java:7000)
at java.lang.reflect.Method.invoke (Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:441)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1408)
Caused by: java.lang.AbstractMethodError:
at com.google.protobuf.GeneratedMessageLite.a (GeneratedMessageLite.java:1319)
at com.google.firebase.firestore.proto.WriteBatch.s (WriteBatch.java:120)
at com.google.firebase.firestore.proto.WriteBatch.a (WriteBatch.java:162)
at com.google.firebase.firestore.proto.WriteBatch.a (WriteBatch.java:15)
at com.google.firebase.firestore.proto.WriteBatch$Builder.a (WriteBatch.java:835)
at com.google.firebase.firestore.local.LocalSerializer.a (LocalSerializer.java:172)
at com.google.firebase.firestore.local.SQLiteMutationQueue.a (SQLiteMutationQueue.java:188)
at com.google.firebase.firestore.local.LocalStore.a (LocalStore.java:237)
at com.google.firebase.firestore.local.LocalStore$$Lambda$2.get (LocalStore.java:8)
at com.google.firebase.firestore.local.SQLitePersistence.a (SQLitePersistence.java:195)
at com.google.firebase.firestore.local.LocalStore.a (LocalStore.java:201)
at com.google.firebase.firestore.core.SyncEngine.a (SyncEngine.java:227)
at com.google.firebase.firestore.core.FirestoreClient.a (FirestoreClient.java:200)
at com.google.firebase.firestore.core.FirestoreClient$$Lambda$11.run (FirestoreClient.java:6)
at com.google.firebase.firestore.util.AsyncQueue.a (AsyncQueue.java:311)
at com.google.firebase.firestore.util.AsyncQueue$$Lambda$4.call (AsyncQueue.java:2)
at com.google.firebase.firestore.util.AsyncQueue.a (AsyncQueue.java:287)
at com.google.firebase.firestore.util.AsyncQueue$$Lambda$3.run (AsyncQueue.java:4)
at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:457)
at java.util.concurrent.FutureTask.run (FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run
(ScheduledThreadPoolExecutor.java:301)
at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1162)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:636)
at com.google.firebase.firestore.util.AsyncQueue$DelayedStartFactory.run (AsyncQueue.java:205)
at java.lang.Thread.run (Thread.java:764)
当我在设备上看到错误跟踪时(在 android 崩溃报告对话框中)它提到了 Firebase 19.0.0
颤振医生:
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel unknown, v1.7.8+hotfix.4, on Microsoft Windows [Version 10.0.17134.1069], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 29.0.0)
[√] Chrome - develop for the web
[√] Visual Studio - develop for Windows (Visual Studio Enterprise 2017 15.9.7)
[√] Android Studio (version 3.4)
[√] VS Code, 64-bit edition (version 1.38.1)
[√] Connected device (3 available)
• No issues found!
最终描述的错误重现场景:
flutter run --release
Firestore.instance.collection('collection-name').document('docuemnt-id').get()
使用
flutter build appbudle
构建时也会出现相同的错误
这是我噩梦的解决方案。
编辑:
错误
FATAL EXCEPTION: main
Process: com.app.android, PID: 12668
java.lang.RuntimeException: Internal error in Firestore (19.0.0).
at com.google.firebase.firestore.g.j.a(:379)
at com.google.firebase.firestore.g.g.run(Unknown Source:2)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6718)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
要修复此错误,请在
android.enableR8=false
中更新gradle.properties
。您需要添加此行因为默认值 true.
我遇到了同样的问题,对我的
build.gradle
进行了以下更改解决了它。
android {
compileSdkVersion 28
...
buildTypes {
release {
shrinkResources false
minifyEnabled false
signingConfig signingConfigs.release
}
}
}
参考:https://github.com/FirebaseExtended/flutterfire/issues/1412#issuecomment-570161645
注意我知道它不是禁用缩小的完美解决方案。但似乎 firebase 团队正在努力,并将在未来的更新中解决
我能够通过升级 gradle 版本来保持 android.enableR8=true 。
android/build.gradle
来自:
classpath 'com.android.tools.build:gradle:3.2.1'
至:
classpath 'com.android.tools.build:gradle:3.5.0'
android/gradle/wrapper/gradle-wrapper.properties
来自:
distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip
至:
distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
我有一个类似的案例(同样的错误),所以我会试着告诉你发生了什么,也许是你遇到的同样的问题。
在我的例子中,我丢失了密钥库,所以我通过了所有请求新密钥的过程等等,之后我发布了一个新版本,我的应用程序以你的方式崩溃,经过大量谷歌和我发现与签名有关的东西(因为在调试中工作但在发布中不工作),所以我进入 firebase 控制台并再次下载 google-services.json 文件,并且惊讶......该文件有一个以前没有的街区。
之后,我使用您在此处提供的命令在设备中进行测试(顺便说一句,谢谢!),哇哦!它有效。
我还更新了控制台中的 SHA-1 签名密钥,这也可能有所帮助。 我希望我的回答能帮助你找到一些解决方案。
https://github.com/flutter/flutter/issues/41576
更改为版本 3.4.2,即 com.android.tools.build:gradle:3.4.2 in build.gradle(project) ,对我有用。
如果您不想禁用 R8 缩小,请将这些规则添加到您的
proguard-rules.pro
:
-keep class com.google.firestore.** { *; }
-keep class io.grpc.** { *; }