Is this a bug report?

Yes

Have you read the Bugs section of the Contributing to React Native Guide?

Yes

Environment

react-native -0.43.4:
node -6.9.1:
npm -3.10.8:
yarn --version (if you use Yarn):
Then, specify:

Target Platform (e.g. iOS, Android): Android
Development Operating System (e.g. macOS Sierra, Windows 10): Mac OS
Build tools (Xcode or Android Studio version, iOS or Android SDK version, if relevant):
Android Studio SDK version 24
Steps to Reproduce

(Write your steps here:)

1.Even now, can not reproduce, only to see the online error log
2. com.facebook.react.uimanager.IllegalViewOperationException: Trying to add unknown view tag: 682
3.How to find where the problem occurred? the tag? but how to find in js file?

Expected Behavior

(Write what you thought would happen.)

Actual Behavior

(Write what happened. Add screenshots!)

Not necessarily now，Online crash

com.facebook.react.uimanager.IllegalViewOperationException: Trying to add unknown view tag: 769
at com.facebook.react.uimanager.UIImplementation.setChildren(UIImplementation.java:388)
at com.facebook.react.uimanager.UIManagerModule.setChildren(UIManagerModule.java:326)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.facebook.react.bridge.BaseJavaModule$JavaMethod.invoke(BaseJavaModule.java:345)
at com.facebook.react.cxxbridge.JavaModuleWrapper.invoke(JavaModuleWrapper.java:141)
at com.facebook.react.bridge.queue.NativeRunnable.run(Native Method)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at com.facebook.react.bridge.queue.MessageQueueThreadHandler.dispatchMessage(MessageQueueThreadHandler.java:31)
at android.os.Looper.loop(Looper.java:146)
at com.facebook.react.bridge.queue.MessageQueueThreadImpl$3.run(MessageQueueThreadImpl.java:196)
at java.lang.Thread.run(Thread.java:841)

(Paste the link to an example project and exact instructions to reproduce the issue.)