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getSupportFragmentManager() on a null object reference

See original GitHub issue

Bug report

Summary

Android crash Fatal Exception: java.lang.NullPointerException Attempt to invoke virtual method ‘getSupportFragmentManager()’ on a null object reference com.reactnative.community.viewpager2.adapter.FragmentStateAdapter.<init> (FragmentStateAdapter.java:103)

Environment info

react-native info output:

System:
    OS: macOS 10.15.4
    CPU: (8) x64 Intel(R) Core(TM) i7-4980HQ CPU @ 2.80GHz
    Memory: 49.84 MB / 16.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 12.2.0 - ~/.nvm/versions/node/v12.2.0/bin/node
    Yarn: 1.22.4 - /usr/local/bin/yarn
    npm: 6.10.3 - ~/.nvm/versions/node/v12.2.0/bin/npm
    Watchman: 4.9.0 - /usr/local/bin/watchman
  SDKs:
    iOS SDK:
      Platforms: iOS 13.4, DriverKit 19.0, macOS 10.15, tvOS 13.4, watchOS 6.2
  IDEs:
    Android Studio: 3.6 AI-192.7142.36.36.6392135
    Xcode: 11.4.1/11E503a - /usr/bin/xcodebuild
  npmPackages:
    react: 16.13.1 => 16.13.1 
    react-native: 0.61.5 => 0.61.5 
  npmGlobalPackages:
    react-native-cli: 2.0.1

Library version: 4.0.0

Steps to reproduce

Crash from Crashlytics

Describe what you expected to happen:

No crash

Reproducible sample code

(Common usage)

Issue Analytics

State:
Created 3 years ago
Reactions:2
Comments:11 (4 by maintainers)

Top GitHub Comments

1reaction

teofanes-moreira-tiffin-foodscommented, Oct 18, 2020

@troZee any updates about that issue? some users getting this crash yet, all in background state. version "@react-native-community/viewpager": "4.1.6"

0reactions

arekkubaczkowskicommented, Jan 12, 2021

@ObidosDev I tried to reproduce it on 5.x version and couldn’t make appears this error. Could you please provide more details about it and check it on 5.x version as well?

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