[英]Flutter Firestore doesn't retrieve any data in released android apk
我嘗試開發一個 flutter 應用程序,它使用 firestore 和 firebase auth 進行身份驗證。
在調試模式下,當我測試應用程序時,它會從 firestore 檢索數據並顯示它。 和 firebase auth 也可以正常工作。
但在發布模式下,Firestore 不會檢索任何數據並顯示如下錯誤。 但 Firebase auth 在發布模式應用程序中完美運行。
我通過使用 android 工作室構建變體功能在發布模式下捕獲了錯誤。
感謝您閱讀。
E/io.grpc.internal.S1: [Channel<1>: (firestore.googleapis.com)] Uncaught exception in the SynchronizationContext. Panic!
java.lang.ExceptionInInitializerError
at m1.j.Q(Unknown Source:22)
at io.grpc.internal.D.Q(Unknown Source:4)
at io.grpc.internal.k1.A(:3)
at io.grpc.internal.a1.run(:2)
at k1.t1.a(Unknown Source:24)
at k1.t1.execute(:2)
at io.grpc.internal.K1.b(Unknown Source:9)
at io.grpc.internal.u0.a(:10)
at io.grpc.internal.u0.run(Unknown Source:38)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:919)
Caused by: java.lang.RuntimeException: java.lang.NoSuchMethodException: o1.a.values []
at java.lang.Enum.enumValues(Enum.java:270)
at java.lang.Enum.access$000(Enum.java:61)
at java.lang.Enum$1.create(Enum.java:277)
at java.lang.Enum$1.create(Enum.java:275)
at libcore.util.BasicLruCache.get(BasicLruCache.java:63)
at java.lang.Enum.getSharedConstants(Enum.java:289)
at java.lang.Class.getEnumConstantsShared(Class.java:2428)
at java.util.EnumMap.getKeyUniverse(EnumMap.java:755)
at java.util.EnumMap.<init>(EnumMap.java:138)
at m1.v.<clinit>(:1)
at m1.j.Q(Unknown Source:22)
at io.grpc.internal.D.Q(Unknown Source:4)
at io.grpc.internal.k1.A(:3)
at io.grpc.internal.a1.run(:2)
at k1.t1.a(Unknown Source:24)
at k1.t1.execute(:2)
at io.grpc.internal.K1.b(Unknown Source:9)
at io.grpc.internal.u0.a(:10)
at io.grpc.internal.u0.run(Unknown Source:38)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:919)
Caused by: java.lang.NoSuchMethodException: o1.a.values []
at java.lang.Class.getMethod(Class.java:2072)
at java.lang.Class.getDeclaredMethod(Class.java:2050)
at java.lang.Enum.enumValues(Enum.java:267)
W/Firestore: (23.0.1) [Z]: (3a36b20) Stream closed with status: o1{code=INTERNAL, description=Panic! This is a bug!, cause=java.lang.ExceptionInInitializerError
at m1.j.Q(Unknown Source:22)
at io.grpc.internal.D.Q(Unknown Source:4)
at io.grpc.internal.k1.A(:3)
at io.grpc.internal.a1.run(:2)
at k1.t1.a(Unknown Source:24)
at k1.t1.execute(:2)
at io.grpc.internal.K1.b(Unknown Source:9)
at io.grpc.internal.u0.a(:10)
at io.grpc.internal.u0.run(Unknown Source:38)
這是 Firestore 的常見錯誤。 問題出在android/app/build.gradle
中的minifyEnabled
和shrinkResources
字段。
您應該能夠通過更改android/app/build.gradle
中的發布構建類型來解決此問題,如下所示:
buildTypes {
...
release {
...
signingConfig signingConfigs.release
minifyEnabled false
shrinkResources false
}
}
當然,這不是一個理想的“解決方案”,因為應用程序的大小會變大。 但是 Firebase 團隊表示他們無能為力,因為我們使用的是 flutter,它不受官方支持...
下面是相關問題: https://github.com/FirebaseExtended/flutterfire/discussions/5708#discussioncomment-925997
https://github.com/FirebaseExtended/flutterfire/issues/1412
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