Firebase Google 导致 java.lang.StackOverflowError [英] Firebase Google causes java.lang.StackOverflowError
问题描述
我正在尝试使用 google firebase 实时数据库.我的用户可以创建我想要在数据库中作为单独表以及在用户类中作为列表的事件.这是我用来将事件写入数据库以及发生异常的地方:
I am trying to use google firebase realtime database. My users can create events which I want to have on the database as a separate table as well as in the user class as a list. This is what I use to write the events to the database and where the exception occurs:
mDatabase.child("users").child(ResourceManager.getUser().getId()).child("events").setValue(event);
mDatabase.child("events").setValue(ResourceManager.getAllEvents());
问题是，当我尝试保存创建的事件时，我开始收到垃圾收集正在运行几次的消息，然后在它结束时打印了 100 次相同的异常，应用程序重新启动.
The problem is that when I try to save the created event I start getting messages that the garbage collection is working few times and after that the same exception printed 100 times at the end of it the app restarts.
06-30 18:38:19.555 15005-15005/tvfriends.kolio.com.tvproba E/AndroidRuntime: at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzav(Unknown Source)
at com.google.firebase.database.DatabaseReference.zza(Unknown Source)
at com.google.firebase.database.DatabaseReference.setValue(Unknown Source)
at tvfriends.kolio.com.tvproba.HostActivity.onClick(HostActivity.java:109)
at android.view.View.performClick(View.java:5609)
at android.view.View$PerformClick.run(View.java:22238)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6044)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
也在顶部异常的末尾我得到另一个
Also at the end of the top Exception I get another one
06-30 18:38:21.478 15005-15005/tvfriends.kolio.com.tvproba D/Error: ERR: TOTAL BYTES WRITTEN: 13034964
06-30 18:38:21.484 15005-15005/tvfriends.kolio.com.tvproba E/JavaBinder: !!! FAILED BINDER TRANSACTION !!! (parcel size = 13035048)
06-30 18:38:21.485 15005-15005/tvfriends.kolio.com.tvproba E/AndroidRuntime: Error reporting crash
android.os.TransactionTooLargeException: data parcel size 13035048 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:615)
at android.app.ActivityManagerProxy.handleApplicationCrash(ActivityManagerNative.java:5100)
at com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:97)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1068)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1063)
在我的 Event 类中，我尝试存储以下变量:
In my Event class I have this variables which I try to store:
private TVEvent tvEvent;
private User host;
private long date;
private String location;
private TVSet tvSet;
private List<User> attending;
private int eventStatus;
TVEvent、TVSet 和 User 各有一个位图，主要是原始数据.那么这里的问题是什么?任何帮助深表感谢.
TVEvent, TVSet and User have one bitmap each in them and mostle primitive data. So what is the problem here? Any help is deeply appreciated.
编辑
这里是stackoverflow错误:
Here is the stackoverflow error:
D/Error: ERR: stack=java.lang.StackOverflowError: stack size 8MB
at java.lang.reflect.Method.invoke(Native Method)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaw(Unknown Source)
at com.google.android.gms.internal.zzaix.zzaD(Unknown Source)
at com.google.android.gms.internal.zzaix$zza.zzaE(Unknown Source)
at com.google.android.gms.internal.zz
06-30 18:38:21.447 15005-15012/tvfriends.kolio.com.tvproba W/art: Suspending all threads took: 64.352ms
06-30 18:38:21.478 15005-15005/tvfriends.kolio.com.tvproba D/Error: ERR: TOTAL BYTES WRITTEN: 13034964
推荐答案
您尝试使用 setValue() 存储的数据大小可能太大，很可能是位图数据引起的.
The size of the data you are attempting to store with setValue() is probably too large, most likely caused by the bitmap data.
Android 组件之间可以使用 Parcels 传递数据，但是数据量限制为1MB.TransactionTooLargeException 发生是因为某些组件，您的或其中之一处理您的请求的 Firebase 组件尝试发送包含超过 1MB 数据的包裹.您看到的垃圾收集重复运行的报告表明您的处理正在请求大量内存.
Data can be passed between Android components using Parcels, but the amount of data is limited to 1MB. The TransactionTooLargeException occurred because some component, either one of yours or one of the Firebase components handling your requests, attempted to send a parcel that contained more than 1MB of data. The reports you see of garbage collection running repeatedly is another indication that your processing is requesting large amounts of memory.
这个新问题是否意味着您不再就其他问题寻求帮助?如果是这样，取消赏金.
Does this new question mean you are no longer seeking help with your other question? If so, cancel the bounty.
为您的其他问题发布的代码中的 TVSet.compressImage() 方法表明您正在对全尺寸图像进行 Base64 编码并存储结果.这是您希望存储在数据库中的数据的一部分.这不是 FirebaseDatabase 的最佳用途.考虑使用 FirebaseStorage 来存储仅包含数据库中存储的文件名或其他标识密钥的图像.
The TVSet.compressImage() method in the code posted for your other question shows that you are Base64 encoding a full size image and storing the result. This is part of the data you are hoping to store in your database. This is not the best use of FirebaseDatabase. Consider using FirebaseStorage to store the images with only the file name or other identifying key stored in your database.
这篇关于Firebase Google 导致 java.lang.StackOverflowError的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
