Crash unrecognized selector sent to instance

[Tayphoon]

It was easy recreate this crash if you have objective-c app with code like this in app delegate

@implementation AppDelegate

+ (instancetype)sharedDelegate {
    return (AppDelegate*)[UIApplication sharedApplication].delegate;
}

Now any calls sharedDelegate in objective-c will return RxApplicationDelegateProxy and crash when you try access to any property of AppDelegate.

2019-08-17 21:20:08.183948+0300 CS DEV[3789:29536] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[RxAppState.RxApplicationDelegateProxy managedObjectContext]: unrecognized selector sent to instance 0x600003ed3240'

Originally posted by @Tayphoon in #11 (comment)

[pixeldock]

Thanks for opening this issue! I'll look into it as soon as possible.

[Tayphoon]

Any updates?

[pixeldock]

Sorry, I did not have time to look into it, yet. I am quite busy at the moment, but if you could setup a small demo project to reproduce the problem I promise to have a look at it.

[Tayphoon]

I make sample you can reproduce crash
StreamSample.zip

[pixeldock]

@Tayphoon Awesome, I'll have a look at it!

[jon144]

Have you had a chance to look into this problem? If not, do you have an estimate on when you might?

[pixeldock]

Hi guys, I'll be on holiday next week, so I will finally find the time to look into this. Sorry for the delay!

[pixeldock]

RxAppState 1.6.0 now uses Notifications to create the AppState observables. So from now it does not interfere with the AppDelegate any more. That should fix this issue.