BUG:

[Harrison4629]

Checks

• I have checked that this issue has not already been reported.

• I am using the latest version of Flow Launcher.

Problem Description

Flow Launcher version: 1.0.0
OS Version: 26100.3915
IntPtr Length: 4
x64: True

Python Path:
Node Path:
Date: 04/28/2025 12:13:18
Exception:
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
---> System.IO.IOException: 参数错误。
at System.IO.FileSystem.ReplaceFile(String sourceFullPath, String destFullPath, String destBackupFullPath, Boolean ignoreMetadataErrors)
at System.IO.File.Replace(String sourceFileName, String destinationFileName, String destinationBackupFileName, Boolean ignoreMetadataErrors)
at System.IO.File.Replace(String sourceFileName, String destinationFileName, String destinationBackupFileName)
at Flow.Launcher.Infrastructure.Storage.JsonStorage`1.Save()
at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)
--- End of inner exception stack trace ---
at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at Flow.Launcher.PublicAPIInstance.SavePluginSettings()
at Flow.Launcher.Core.Plugin.PluginManager.Save()
at Flow.Launcher.PublicAPIInstance.SaveAppAllSettings()
at Flow.Launcher.MainWindow.CheckFirstLaunch()
at Flow.Launcher.MainWindow.OnLoaded(Object sender, RoutedEventArgs _)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
at System.Windows.BroadcastEventHelper.BroadcastEvent(DependencyObject root, RoutedEvent routedEvent)
at System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(Object root)
at System.Windows.Media.MediaContext.FireLoadedPendingCallbacks()
at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.Resize(ICompositionTarget resizedCompositionTarget)
at System.Windows.Interop.HwndTarget.OnResize()
at System.Windows.Interop.HwndTarget.HandleMessage(WindowMessage msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

To Reproduce

1. ...
2. ...
3. ...

Screenshots

No response

Flow Launcher Version

1.0.0

Windows Build Number

10.0.26100.3915

Error Log

Replace this line with the important log contents.

[deefrawley]

You are running a very old version of Flow Launcher. Update to the latest and if the issue persists, raise another issue.