Question

我目前在生产中安装了一个Android应用，安装在超过3万台设备中，每天有3500人使用。 1个单个用户反复遇到此异常

WeakHashMap.java第806行

Fatal Exception: java.lang.RuntimeException: Error receiving broadcast Intent { act=android.intent.action.SCREEN_OFF flg=0x50200010 (has extras) } in com.google.android.gms.ads.internal.util.bw@98afaa4
       at android.app.LoadedApk$ReceiverDispatcher$Args.lambda$-android_app_LoadedApk$ReceiverDispatcher$Args_52226(LoadedApk.java:1329)
       at android.app.-$Lambda$FilBqgnXJrN9Mgyks1XHeAxzSTk.$m$0(-.java:4)
       at android.app.-$Lambda$FilBqgnXJrN9Mgyks1XHeAxzSTk.run(-.java)
       at android.os.Handler.handleCallback(Handler.java:789)
       at android.os.Handler.dispatchMessage(Handler.java:98)
       at android.os.Looper.loop(Looper.java:164)
       at android.app.ActivityThread.main(ActivityThread.java:6942)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)


Caused by java.util.ConcurrentModificationException
       at java.util.WeakHashMap$HashIterator.nextEntry(WeakHashMap.java:806)
       at java.util.WeakHashMap$EntryIterator.next(WeakHashMap.java:845)
       at java.util.WeakHashMap$EntryIterator.next(WeakHashMap.java:844)
       at com.google.android.gms.ads.internal.util.bv.a(bv.java:9)
       at com.google.android.gms.ads.internal.util.bw.onReceive(bw.java:2)
       at android.app.LoadedApk$ReceiverDispatcher$Args.lambda$-android_app_LoadedApk$ReceiverDispatcher$Args_52226(LoadedApk.java:1319)
       at android.app.-$Lambda$FilBqgnXJrN9Mgyks1XHeAxzSTk.$m$0(-.java:4)
       at android.app.-$Lambda$FilBqgnXJrN9Mgyks1XHeAxzSTk.run(-.java)
       at android.os.Handler.handleCallback(Handler.java:789)
       at android.os.Handler.dispatchMessage(Handler.java:98)
       at android.os.Looper.loop(Looper.java:164)
       at android.app.ActivityThread.main(ActivityThread.java:6942)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)

这肯定与我的代码无关，因为它指定了google.ads包

100％的崩溃来自：

Device
Brand: samsung
Model: SM-G570M
Orientation: Portrait
RAM free: 308.34 MB
Disk free: 12.12 GB
Operating System
Version: 8.0.0
Orientation: Portrait
Rooted: No

90％的时间设备应用处于后台状态

它发生在某些Google的api代码中，所以我无法抓住它...有人知道原因吗？我该怎么解决

Answer 1

支持人员报告说他们已解决此崩溃问题https://groups.google.com/d/msg/google-admob-ads-sdk/ZRbDWmJ5Zjw/H9QaxjtGBAAJ

至少我在Crashlytics中看不到它。

Answer 2

我在com.google.android.gms中有同样的错误。请尝试区分您的图书馆。可能是您的问题得到解决。

    implementation 'com.google.guava:guava:27.1-android'
     androidTestImplementation("com.google.truth:truth:0.42") 
    {
        exclude group: "com.google.guava", module: "guava"
        }

仅1位用户有奇怪的例外

2 个答案: