Dangerous warning

[aashishdhawan]

getting following warning in console...I am not sure about steps to reproduce...will debug when bandwidth is available.
2016-04-01 05:54:46.928 ImagePickerDemo[1746:533854] This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes. This will cause an exception in a future release.

[guidove]

Hi. Got the same warning. And also got a BS Mach Error just before this warning. In ImagePickerController.swift I wrapped everything inside viewDidLoad, viewWillAppear, viewDidAppear, pickerButtonDidPress, doneButtonDidPress, cancelButtonDidPress, imageStackViewDidPress into dispatch_async(dispatch_get_main_queue()) { ... } That seemed to get rid of the above warning. BS Mach Error still appears though somehow.

I know this is more like a "wide spectrum" solution, but unfortunately don't have time to go into the details at the moment. Thought this might be helpful in figuring out the exact cause though.

[onmyway133]

@aashishdhawan @guidove thanks for letting us know. I'm using https://github.com/onmyway133/MainThreadGuard to check it

[vin-the-dev]

Same warning in iPad and iPhone 5,
Also after taking a picture from camera, then the gallery selection gets stuck

[aashishdhawan]

@vinbhai4u @guidove This has been fixed in #136