java.util.concurrent.TimeoutException issue in google play crash logs

Ionic Framework ionic-v3
1

I have published app on google play store. It shows below exception in app crash logs.

java.util.concurrent.TimeoutException: 
  at android.content.res.AssetManager$AssetInputStream.close (AssetManager.java:566)
  at android.content.res.AssetManager$AssetInputStream.finalize (AssetManager.java:599)
  at java.lang.Daemons$FinalizerDaemon.doFinalize (Daemons.java:191)
  at java.lang.Daemons$FinalizerDaemon.run (Daemons.java:174)
  at java.lang.Thread.run (Thread.java:818)

Please help me to fix this issue.