Hi
If you check your game folder for a file called tapv2.log and attach the content here then we should be able to fix it
br
Ok cool thanks.
Game time: 01.01.2018 00:00:00
Version: Version 2.13 (Alpha)
15.10.2018: 17:17 System.InvalidCastException: Das Objekt des Typs "TheAirlineProjectV2.Infrastructure.Model.AirlinerModel.AirlinerCombiType" kann nicht in Typ "TheAirlineProjectV2.Infrastructure.Model.AirlinerModel.AirlinerPassengerType" umgewandelt werden.
bei TheAirlineProjectV2.Infrastructure.Model.HelpersModel.AirlinerHelpers.GetAirlinerClasses(AirlinerType airliner, Int32 year) in C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\HelpersModel\AirlinerHelpers.cs:Zeile 316.
bei TheAirlineProjectV2.Infrastructure.Model.HelpersModel.AirlinerHelpers.GetAirlinerClasses(Airliner airliner, Int32 year) in C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\HelpersModel\AirlinerHelpers.cs:Zeile 162.
bei TheAirlineProjectV2.Infrastructure.Model.HelpersModel.AirlinerHelpers.CreateAirlinerClasses(Airliner airliner, Int32 year) in C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\HelpersModel\AirlinerHelpers.cs:Zeile 157.
bei TheAirlineProjectV2.Infrastructure.Model.GeneralModel.SetupNewGameAirline.SetupStartDataAirliners(AirlineStartData startData, Int32 year) in C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\GeneralModel\SetupNewGameAirline.cs:Zeile 159.
bei TheAirlineProjectV2.Infrastructure.Model.GeneralModel.SetupNewGameAirline.SetupAirlineStartData(Airline airline, Int32 year) in C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\GeneralModel\SetupNewGameAirline.cs:Zeile 362.
bei TheAirlineProjectV2.Infrastructure.Model.GeneralModel.SetupNewGameAirline.SetupAirline(Airline airline, Int32 startyear, Boolean isHuman, Boolean useStartData, Airport activeAirport) in C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\GeneralModel\SetupNewGameAirline.cs:Zeile 48.
bei TheAirlineProjectV2.Infrastructure.Model.GeneralModel.SetupNewGame.StartNewGame(Airline human, Airport preferedAirport, Int32 startyear, Int32 opponents, List`1 airlines, Boolean useMajorAirlines, Boolean useMajorAirports, List`1 regions, List`1 selectedCountries, EnumAirportSize airportSize, Boolean useContinentOpponents, RouteTypeEnum focus, Boolean useStartData) in C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\GeneralModel\SetupNewGame.cs:Zeile 60.
bei TheAirlineProjectV2.Modules.MainMenu.ViewModels.MainMenuWindowViewModel.startGame() in C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Modules.MainMenu\ViewModels\MainMenuWindowViewModel.cs:Zeile 666.
bei TheAirlineProjectV2.Modules.MainMenu.ViewModels.MainMenuWindowViewModel.StartGameNext() in C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Modules.MainMenu\ViewModels\MainMenuWindowViewModel.cs:Zeile 634.
bei MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
bei System.Windows.Controls.Primitives.ButtonBase.OnClick()
bei System.Windows.Controls.Button.OnClick()
bei System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
bei System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
bei System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
bei System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
bei System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
bei System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
bei System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
bei System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
bei System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
bei System.Windows.Input.InputManager.ProcessStagingArea()
bei System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
bei System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
bei System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
bei System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
bei System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
bei MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
bei MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
bei System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
bei System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
bei System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
bei MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
bei MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
bei System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
bei System.Windows.Application.RunDispatcher(Object ignore)
bei System.Windows.Application.RunInternal(Window window)
bei TheAirlineProjectV2.App.Main()
Hi
Try to apply our patch (https://drive.google.com/file/d/19OHdcSsDDocf_cJH6QJDQ4vfurc2XLE5/view) since it seems to be an issue which was fixed in that patch