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When I generated signed apk and test it app crash where data is Fetching from firebase in recycler view. But when I install debug apk from android studio then no crash appear

Siddhant Jain
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  • are you using proguard ! – Taki Jan 16 '21 at 18:57
  • Yes it is automatically add when we generate signed apk – Siddhant Jain Jan 16 '21 at 19:02
  • you actually can enable and disable the proguard , i guess it is proguard that is causing your app to crrash , try to disable proguard and generate a signed apk and see if it works – Taki Jan 16 '21 at 19:04
  • There are a bunch of possible reasons, so I recommend searching for the error message: https://www.google.com/search?q=firebase+No+properties+to+serialize+found+on+class If you're having a hard time applying those to your case, or think your case is different then any of those, edit your question to show the [minimal code/configuration that are needed to reproduce the problem](http://stackoverflow.com/help/mcve). – Frank van Puffelen Jan 16 '21 at 20:07

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