Exception:Exception has been thrown by the target of an invocation.XAML Node Stream: Missing StartObject before StartMember 'System.Windows.Controls.ContentControl.Content'.XAML Node Stream: Missing StartObject before StartMember 'System.Windows.Controls.ContentControl.Content'. - Quicker

Exception:Exception has been thrown by the target of an invocation.XAML Node Stream: Missing StartObject before StartMember 'System.Windows.Controls.ContentControl.Content'.XAML Node Stream: Missing StartObject before StartMember 'System.Windows.Controls.ContentControl.Content'.