Error when removing file based video during onProgress function

[zzh8829]

If we remove a video after an onProgress call is queued, a strange null pointer error will happen.
The null error happens at Player.getCurrentTime in the progress callback. The FilePlayer.getCurrentTime call might fail because FilePlayer.player is already removed from Dom and there is no null check inside of FilePlayer.

[cookpete]

How exactly are you causing this to happen?

The real solution here would be to unmount your player correctly to prevent any further progress callbacks from firing. If you are removing nodes from the DOM outside of the React rendering lifecycle you are asking for errors like this.

[cookpete]

Should be fixed in 1.6.5 which includes #465