TTMSFMXNativeBarcodeScanner - AV

FMX TMS iCL
1

Hi


If I create a new instance of a  form with the scanner on it, then close the form, then rotate the device, I receive an AV in 

procedure TTMSFMXNativeCustomCameraViewControllerObserver.orientationChanged(notification: NSNotification);
var
  p: TTMSFMXNativeCustomCameraViewControllerPopup;
begin
  if not Assigned(FCameraController) then
    Exit;

  FCameraController.UpdateFrame;  <-- AV Here
  if FCameraController.Owner is TTMSFMXNativeCustomCameraViewControllerPopup then
    p := (FCameraController.Owner as TTMSFMXNativeCustomCameraViewControllerPopup);
end;

I assume that FCameraController is set to an invalid instance. 

I'm using TMSFMXNativeBarcodeScanner.Stop in the form's OnCloseQuery event.

Regards

Chris
2

Can you additionally destroy the TMSFMXNativeBarcodeScanner instance in the OncloseQuery event? It seems that the form itself is not properly removing all instances.