************** 例外テキスト ************** System.Reflection.TargetInvocationException: 呼び出しのターゲットが例外をスローしました。 ---> System.ArgumentException: 項目は既に追加されています。辞書のキー : "" 追加されるキー : "" at System.Collections.SortedList.Add(Object key, Object value) at freetrain.world.rail.TrainTradingDialog..ctor() in C:\Project\FreeTrain\Patch\FreeTrain\core\controllers\rail\TrainTradingDialog.cs:line 42 --- 内部例外スタック トレースの終わり --- at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly) at System.Activator.CreateInstance(Type type, Boolean nonPublic) at System.Activator.CreateInstance(Type type) at freetrain.util.command.DialogExecutor.handle(Command cmd) in C:\Project\FreeTrain\Patch\FreeTrain\core\util\command\Command.cs:line 126 at freetrain.util.command.Command.Execute() in C:\Project\FreeTrain\Patch\FreeTrain\core\util\command\Command.cs:line 39 at freetrain.util.command.ToolbarCommandExecutor.toolbar_ButtonClick(Object sender, ToolBarButtonClickEventArgs args) in C:\Project\FreeTrain\Patch\FreeTrain\core\util\command\CommandExecutor.cs:line 103 at System.Windows.Forms.ToolBarButtonClickEventHandler.Invoke(Object sender, ToolBarButtonClickEventArgs e) at System.Windows.Forms.ToolBar.OnButtonClick(ToolBarButtonClickEventArgs e) at System.Windows.Forms.ToolBar.WmReflectCommand(Message& m) at System.Windows.Forms.ToolBar.WndProc(Message& m) at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
