Exception type: NSGenericException
Reason: Your application has presented a UIAlertController (<UIAlertController: 0x12800f800>) of style UIAlertControllerStyleActionSheet from IALRootViewController (<IALRootViewController: 0x123f22890>). The modalPresentationStyle of a UIAlertController with this style is UIModalPresentationPopover. You must provide location information for this popover through the alert controller's popoverPresentationController. You must provide either a sourceView and sourceRect or a barButtonItem. If this information is not known when you present the alert controller, you may provide it in the UIPopoverPresentationControllerDelegate method -prepareForPopoverPresentation.
Culprit: Unknown
Alerts are missing necessary info: