Crash on iPad

[julianpomper]

It´s me again 😃 Todays issue: When presenting the picker on an iPad, the app crashes with this error:

Terminating app due to uncaught exception 'NSGenericException', reason: 'Your application has presented a UIAlertController (<UIAlertController: 0x7fe137a00600>) of style UIAlertControllerStyleActionSheet. 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.'

and a for every available app this log before it crahes:
-canOpenURL: failed for URL: "moovit://" - error: "Der Vorgang konnte nicht abgeschlossen werden. (OSStatus-Fehler -10814.)"

[kiliankoe]

The first part is the same as #8. presentPicker will not work directly on iPad, please use createPicker instead and handle the presentation manually.

Regarding the second issue, I'm not quite sure about the error code 😕 Could it be that you might be missing the Info.plist strings to query for the apps?

[julianpomper]

Yes first part was the same. Thank you!

The second one is no issue, i just thought it might be helpful. Everything works fine but as I present the picker, these logs appear in the console. Just wanted you to know that. 👍

[kiliankoe]

Did you add the URLs to your app's Info.plist though as the README suggests? Maybe the apps shown in the logs are missing there? That's my only guess currently where that message could be coming from 🙈

[julianpomper]

Yes they are there

[seljabali]

Confirmed bug. Running into the same issue on iPad with project setup properly with Info.plist added.

Fix is straight forward:

let picker: UIAlertController = Karte.createPicker(destination: someLocation)
if let popoverPresentationController = picker.popoverPresentationController {
    popoverPresentationController.sourceView = self.view
    popoverPresentationController.sourceRect = CGRect(x: self.view.bounds.midX, y: self.view.bounds.midY, width: 0, height: 0)
    popoverPresentationController.permittedArrowDirections = []
}
present(picker, animated: true)