Xendit WebView crash in iOS 11.1.2

[datamaru]

Error text :
Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<Xendit.WebViewController 0x143fccd70> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key containerView.'

I'm using Xendit 1.2.0 and iOS 11.1.2

[afik]

Hi @datamaru thanks for submitting the issue. Could you tell us step by step that you did when you encountered this issue?

[cherylchua]

Hi @afik, from the WA chat, it seems that after entering the credit card information, the app crashed while waiting for the 3ds page.

[afik]

Hey @datamaru, did you encountered this error using our sample apps or using your own application?

If you're using your own apps, have you passed UIViewController on createAuthentication method? You can check the example in https://github.com/xendit/xendit-sdk-ios/blob/master/XenditExample/XenditExample/Controllers/CreateAuthentification.swift#L44

[datamaru]

I'm using Xendit.createToken in my own application. It's still works fine when we tested it on iOS 10.3 but crashed on 11.1

Here's the code :
Xendit.createToken(fromViewController: self, cardData: cardData) { (token, error) in
if (error != nil) {
self.dismissLoadScreen()
// Handle error. Error is of type XenditError
AlertManager.alertWithHandler(viewController: self, title: (error?.errorCode)!, message: (error?.message)!, handler: { _ in
self.dismiss(animated: true, completion: nil)
})
return
}
self.dismissLoadScreen()
self.xenditCCToken = token!.id
self.status = token!.status

        print("Xendit create token response: ")
        print(self.xenditCCToken)
        print(self.status)
        
        self.xenditCCCharge()
    }
}

[0505gonzalez]

Hi @datamaru, does self in your code refer to a UIViewController, as in our example? https://github.com/xendit/xendit-sdk-ios/blob/master/XenditExample/XenditExample/Controllers/CreateTokenViewController.swift#L13

[datamaru]

Yes, it does refer to UIViewController. I never changed the code from before updating to iOS 11.1 and in iOS 10 it works fine.

[afik]

@datamaru we still cannot reproduce the issue from our side. We can run this code https://github.com/xendit/xendit-sdk-ios/blob/repro-issue/XenditExample/XenditExample/Controllers/CreateTokenViewController.swift using iOS 11.1 and Xendit Xendit 1.2.0 without any errors.

Could you try to run this example apps and compare it to your own code?