error when I start launchbox, always

[sbaby superbaby]

at System.Windows.Threading.DispatcherOperation.InvokeImpl()
--- End of stack trace from previous location where exception was thrown ---
at System.Windows.Threading.DispatcherOperation.Wait(TimeSpan timeout)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherOperation operation, CancellationToken cancellationToken, TimeSpan timeout)
at System.Windows.Threading.Dispatcher.Invoke(Action callback, DispatcherPriority priority, CancellationToken cancellationToken, TimeSpan timeout)
at System.Windows.Threading.Dispatcher.Invoke(Action callback, DispatcherPriority priority)
at Unbroken.LaunchBox.Windows.Threading.InvokeConcreteWorker(Object , Object , DispatcherPriority )
at Unbroken.LaunchBox.Windows.Threading.Invoke(Action callback, DispatcherPriority priority)
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.SideBarViewModel.<>c__DisplayClass79_0.CallAdvisableDic(Object , DispatcherPriority )
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.SideBarViewModel.<>c__DisplayClass79_0.InstantiateInvalidRepository()
at Unbroken.LaunchBox.Windows.Threading.<>c__DisplayClass0_0.CompareConcreteRepository(Object )
at Unbroken.LaunchBox.Windows.Threading.<>c__DisplayClass0_0.RateTransformerFilter()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()

Recent Log:

02:19:52 Exception

[Christian]

Can you paste the entire error? You missing the top half which typically is the most vital part of the log

[sbaby superbaby]

Value cannot be null. (Parameter 'window')

App:     LaunchBox
Version: 12.14
Type:    System.ArgumentNullException
Site:    Void .ctor(System.Windows.Window)
Source:  PresentationFramework

at System.Windows.Interop.WindowInteropHelper..ctor(Window window)
at Unbroken.LaunchBox.Windows.Desktop.MessageBoxEx.Show(Window ownerWindow, String text, String caption, MessageBoxButton buttons, MessageBoxImage icon, MessageBoxResult defResult)
at ParameterClass.CollectFailureException(Window owner, String text, String caption, MessageBoxButton buttons, MessageBoxImage icon, MessageBoxResult defaultResult, ParameterClass )
at Unbroken.LaunchBox.Windows.Desktop.MessageBoxManager.PromptYesNo(String message, MessageBoxResult defaultButton)
at TaskVisitor.CollectFailureException(String message, MessageBoxResult defaultButton, TaskVisitor )
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.SideBarViewModel.<>c__DisplayClass79_0.ComputeInvalidRepository()
at System.Windows.Threading.DispatcherOperation.InvokeDelegateCore()
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
--- End of stack trace from previous location where exception was thrown ---
at System.Windows.Threading.DispatcherOperation.Wait(TimeSpan timeout)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherOperation operation, CancellationToken cancellationToken, TimeSpan timeout)
at System.Windows.Threading.Dispatcher.Invoke(Action callback, DispatcherPriority priority, CancellationToken cancellationToken, TimeSpan timeout)
at System.Windows.Threading.Dispatcher.Invoke(Action callback, DispatcherPriority priority)
at Unbroken.LaunchBox.Windows.Threading.InvokeConcreteWorker(Object , Object , DispatcherPriority )
at Unbroken.LaunchBox.Windows.Threading.Invoke(Action callback, DispatcherPriority priority)
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.SideBarViewModel.<>c__DisplayClass79_0.CallAdvisableDic(Object , DispatcherPriority )
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.SideBarViewModel.<>c__DisplayClass79_0.InstantiateInvalidRepository()
at Unbroken.LaunchBox.Windows.Threading.<>c__DisplayClass0_0.CompareConcreteRepository(Object )
at Unbroken.LaunchBox.Windows.Threading.<>c__DisplayClass0_0.RateTransformerFilter()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()

Recent Log:

09:27:11 Exception