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App Crash (iOS) with SfNumericTextBox when Enter on Keyboard is pressed

I have a Xamarin Forms PCL project with some sfNumericTestBoxes.
Using VS 2017, Xamarin Forms, sfNumericTextBox
When a sfNumericTextBox has input focus and the Enter key on an iPhone/iPad keyboard is pressed the app crashes with an NullReferenceException, see debug output below. ( No problems on Android and UWP).
Attached is a demo app I downloaded from Syncfusion forums, the crash also happens here.
Debug Output:
2017-08-31 08:41:16.292 NumericTextBoxIntegerSupport.iOS[2482:1132627]
Unhandled Exception:
System.NullReferenceException: Object reference not set to an instance of an object
at Syncfusion.SfNumericTextBox.iOS.SfNumericTextBox.Handle_ShouldReturn (UIKit.UITextField textField) [0x00000] in :0
at UIKit.UITextField+_UITextFieldDelegate.ShouldReturn (UIKit.UITextField textField) [0x0000d] in /Users/builder/data/lanes/4991/4a279c9a/source/xamarin-macios/src/UIKit/UITextField.cs:169
at (wrapper managed-to-native) UIKit.UIApplication:UIApplicationMain (int,string[],intptr,intptr)
at UIKit.UIApplication.Main (System.String[] args, System.IntPtr principal, System.IntPtr delegate) [0x00005] in /Users/builder/data/lanes/4991/4a279c9a/source/xamarin-macios/src/UIKit/UIApplication.cs:79
at UIKit.UIApplication.Main (System.String[] args, System.String principalClassName, System.String delegateClassName) [0x00038] in /Users/builder/data/lanes/4991/4a279c9a/source/xamarin-maci

Attachment: NumericTextBoxIntegerSupport_e71d2ea8.zip

1 Reply

VA Vanaja  Annasamy Syncfusion Team September 1, 2017 11:33 AM UTC

Hi Raivo, 
Thank you for contacting Syncfusion support.

We have fixed the reported issue in our latest product version. Please download and install the same from the below link.

Link: https://www.syncfusion.com/forums/132413/essential-studio-2017-volume-3-service-pack-release-v15-3-0-29-available-for-download 

Please let us know if you have any concern on this.

Vanaja R.A 

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