[Bug]: Can't drag and drop to activate mods

[achillesotherankle]

Operating System

Windows 10

BG3 Mod Manager Version

1.0.9.7

BG3 Game Version

Full Release Patch 2

Bug Summary

Loaded in some new mods but whenever I try to drag and drop them into the active mods area it says there is a UI error. File path is correct and I've tried a few other things but I'm new to modding so I am not very handy with all of this yet. Attahed the error message and log that it gave me.

Links

No response

[LaughingLeader]

It's good to finally get a glimpse of what this error is (previously the program would just crash for people with this error), so thanks for the report!

There's an issue for it here: https://github.com/punker76/gong-wpf-dragdrop/issues/312

Version 2.4.0 still have this problem. It was caused by some invalid windows state, can be fixed by reboot windows.

Sounds like this can happen if some drag/drop operation in Windows gets into an invalid state, and is never cleaned up. Rebooting may help.

[achillesotherankle]

Rebooting did indeed help and I wish I had thought of it earlier lol. Thank you very much!

[thunderbison]

I have this same problem every time I install a new mod. Is there no other fix besides rebooting?

[RhomGit]

Thanks for the commit @LaughingLeader

FWIW my stack trace:

A drag operation is already in progress
 
   at MS.Win32.UnsafeNativeMethods.DoDragDrop(IDataObject dataObject, IOleDropSource dropSource, Int32 allowedEffects, Int32[] finalEffect)
   at System.Windows.OleServicesContext.OleDoDragDrop(IDataObject dataObject, IOleDropSource dropSource, Int32 allowedEffects, Int32[] finalEffect)
   at System.Windows.DragDrop.OleDoDragDrop(DependencyObject dragSource, DataObject dataObject, DragDropEffects allowedEffects)
   at System.Windows.DragDrop.DoDragDrop(DependencyObject dragSource, Object data, DragDropEffects allowedEffects)
   at GongSolutions.Wpf.DragDrop.DragDrop.DoDragSourceMove(Object sender, Func`2 getPosition) in C:\projects\gong-wpf-dragdrop\src\GongSolutions.WPF.DragDrop\DragDrop.cs:line 654
   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)

[ErickZuberer72]

I am having this issue now as well. I am using a fresh download of the latest version.

Here is my stack trace

A drag operation is already in progress

at MS.Win32.UnsafeNativeMethods.DoDragDrop(IDataObject dataObject, IOleDropSource dropSource, Int32 allowedEffects, Int32[] finalEffect) at System.Windows.OleServicesContext.OleDoDragDrop(IDataObject dataObject, IOleDropSource dropSource, Int32 allowedEffects, Int32[] finalEffect) at System.Windows.DragDrop.OleDoDragDrop(DependencyObject dragSource, DataObject dataObject, DragDropEffects allowedEffects) at System.Windows.DragDrop.DoDragDrop(DependencyObject dragSource, Object data, DragDropEffects allowedEffects) at GongSolutions.Wpf.DragDrop.DragDrop.DoDragSourceMove(Object sender, Func`2 getPosition) in C:\projects\gong-wpf-dragdrop\src\GongSolutions.WPF.DragDrop\DragDrop.cs:line 666 at GongSolutions.Wpf.DragDrop.DragDrop.DragSourceOnMouseMove(Object sender, MouseEventArgs e) in C:\projects\gong-wpf-dragdrop\src\GongSolutions.WPF.DragDrop\DragDrop.cs:line 588 at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target) 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.RaiseTrustedEvent(RoutedEventArgs args) at System.Windows.Input.InputManager.ProcessStagingArea() at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input) at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport) at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel) at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at System.Windows.Interop.HwndSource.InputFilterMessage(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)