Quote:17/01/2018: 11:12 System.ArgumentException: '-1' não é um valor válido para a propriedade 'Width'.
   em System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
   em System.Windows.FrameworkElement.set_Width(Double value)
   em TheAirlineProjectV2.GraphicsControls.Controls.TimelineControls.TimelineElement..ctor(Timeline parent, Int32 height, Int32 width, String tooltip, String text, Boolean deleteable) na C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.GraphicsControls\Controls\TimelineControls\TimelineElement.xaml.cs:linha 40
   em TheAirlineProjectV2.GraphicsControls.Controls.TimelineControls.Timeline.AddElement(TimeSpan start, TimeSpan end, String tooltip, String text, String uid, Boolean deleteable) na C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.GraphicsControls\Controls\TimelineControls\Timeline.xaml.cs:linha 94
   em TheAirlineProjectV2.GraphicsControls.Controls.TimelineControls.Timeline.AddElement(TimeSpan start, TimeSpan end, String tooltip, String text, String uid, Boolean deleteable) na C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.GraphicsControls\Controls\TimelineControls\Timeline.xaml.cs:linha 82
   em TheAirlineProjectV2.Modules.Routes.Views.RoutesAirlinersWindow.Times_CollectionChanged(Object sender, NotifyCollectionChangedEventArgs e) na C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Modules.Routes\Views\RoutesAirlinersWindow.xaml.cs:linha 65
   em System.Collections.ObjectModel.ObservableCollection`1.OnCollectionChanged(NotifyCollectionChangedEventArgs e)
   em System.Collections.ObjectModel.ObservableCollection`1.InsertItem(Int32 index, T item)
   em TheAirlineProjectV2.Modules.Routes.ViewModels.RoutesAirlinersViewModel.addEntries(TimeTableEntry entry, Route route) na C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Modules.Routes\ViewModels\RoutesAirlinersViewModel.cs:linha 626
   em TheAirlineProjectV2.Modules.Routes.ViewModels.RoutesAirlinersViewModel.AddEntriesClicked() na C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Modules.Routes\ViewModels\RoutesAirlinersViewModel.cs:linha 221
   em Prism.Commands.DelegateCommandBase.<>c__DisplayClass6_0.<.ctor>b__0(Object arg)
   em Prism.Commands.DelegateCommandBase.<Execute>d__15.MoveNext()
--- Fim do rastreamento de pilha do local anterior onde a exceção foi gerada ---
   em System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   em System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   em Prism.Commands.DelegateCommandBase.<System-Windows-Input-ICommand-Execute>d__13.MoveNext()
--- Fim do rastreamento de pilha do local anterior onde a exceção foi gerada ---
   em System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   em System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   em System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   em System.Windows.Threading.DispatcherOperation.InvokeImpl()
   em System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   em System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   em System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   em MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
   em System.Windows.Threading.DispatcherOperation.Invoke()
   em System.Windows.Threading.Dispatcher.ProcessQueue()
   em System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   em MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   em MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   em System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   em System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   em System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   em MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   em MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   em System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   em System.Windows.Application.RunDispatcher(Object ignore)
   em System.Windows.Application.RunInternal(Window window)
   em TheAirlineProjectV2.App.Main()