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I'm seeing this error in fabric which is causing a lot of crashes. I have searched a lot but failed to find anything useful. I found this but I cannot see how it relates to react native.

I'm not using WebView in my code but I thought maybe one of my node_modules packages is using it and the only one that included WebView in it was react-native-onesignal

Here is the full stacktrace

Here

It's only happening in android 7. But it might just be that android put Webview in a seperate package from android 5+

Only on android === 7

Mani Shooshtari
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  • did you figure out what the issue is ? I am running into same issue, I think using websockets in my project is causing the webview to get involved. Please let me know if you have worked around this issue – a k Oct 15 '18 at 22:42
  • @ak No, unfortunately, I could not figure out the problem. – Mani Shooshtari Oct 16 '18 at 17:30
  • thanks for the reply, so you ended up abandoning the React Native app approach and went for other alternatives ? – a k Oct 16 '18 at 20:37
  • @ak In my case, the problem was happening to a small number of users, I don't remember quite well but I think it some kind of compatibility issue with the js bundle and the native code. – Mani Shooshtari Oct 22 '18 at 18:50
  • NEVER post images of code, errors or output! [mcve] – Rob Aug 28 '19 at 10:03

2 Answers2

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This crash has been fixed in react-native master around April end 2019. To fix this issue you need to upgrade to react-native version 0.60.0 or above.

Here is the link to the PR that fixed the issue: https://github.com/facebook/react-native/pull/24533

Edit:

To shed more light on this issue, we have been facing the same crash on our app. The most probable reason that I could find was that this crash occurs when the Android System WebView is updating in the background while your app is trying to use it. This causes the system to assume that the WebView is not installed.

This android issue is being tracked here.

Siddhant Soni
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How do you know that onesignal is including the webview? The source doesn't have a webview except in the proguard rules

My instincts tell me this has nothing to do with onesignal. Hope you were able to resolve

Rodrigo Gomez-Palacio
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