[Video][iOS] Video component crashing on multiple video load when not using useNativeControls

Environment

Expo CLI 2.14.0 environment info: System: OS: macOS 10.14.4 Shell: 5.3 - /bin/zsh Binaries: Node: 11.1.0 - /usr/local/bin/node Yarn: 1.12.3 - /usr/local/bin/yarn npm: 6.9.0 - /usr/local/bin/npm Watchman: 4.9.0 - /usr/local/bin/watchman IDEs: Xcode: 10.2/10E125 - /usr/bin/xcodebuild npmPackages: expo: ^32.0.0 => 32.0.6 react: 16.5.0 => 16.5.0 react-native: https://github.com/expo/react-native/archive/sdk-32.0.0.tar.gz => 0.57.1 npmGlobalPackages: expo-cli: 2.14.0

App target is iOS (iPad).

Steps to Reproduce

When loading video files multiple times in a short period of time the app crashes. It might look like an uncommon use case, but my app is basically loading video files on touch events and it crashes after 10-30 touches depending on the device.

I’ve made a simplified snack: https://snack.expo.io/@mrbananas/dGVzdC

Click multiple times on “Load Video” and it will crash. Click on “Toggle Controls” first and it won’t crash if you hit “Load Video” multiple times.

It’s hard to crash it in the simulator, but on an iPhone or iPad it’s easy to reproduce. My older iPad crashes much faster than my new iPhone.

Expected Behavior

Not crashing with useNativeControls set to false or omitted.

Actual Behavior

The app is crashing when loading video files in a short period of time not using useNativeControls.

Reproducible Demo

https://snack.expo.io/@mrbananas/dGVzdC

[krisbaum74]

i have a timer set to change video source every 5 seconds, this crashes after around 10-20 plays on iOS. It does not crash on Android. I believe this is still a bug.

[IjzerenHein]

Closing this as expo-av@8.4.0 contains stability fixes that should fix these crashes. Feel free to reopen with additional reproduction info if the problem still exists.