CG crashes and dies shortly after the folder explorer comes up

[mwalker212]

Click "select a folder", the folder explorer window opens up with a wait pointer for a few seconds then disappears, taking CompactGUI with it.

Windows 11 25H2 all up to date.

From event viewer:

Faulting application name: CompactGUI.exe, version: 4.0.0.0, time stamp: 0x68270000
Faulting module name: ntdll.dll, version: 10.0.26100.7019, time stamp: 0x9c8f8241
Exception code: 0xc0000409
Fault offset: 0x0000000000121266
Faulting process id: 0x7794
Faulting application start time: 0x1DC59607DF8339B
Faulting application path: *******\CompactGUI.exe
Faulting module path: C:\WINDOWS\SYSTEM32\ntdll.dll
Report Id: efdd2024-dba3-48ea-97d9-5ab6b7ce17a9
Faulting package full name:
Faulting package-relative application ID:

[Mrgaton]

Same issue

[Mrgaton]

Faulting application name: CompactGUI.exe, version: 4.0.0.0, time stamp: 0x68270000
Faulting module name: KERNELBASE.dll, version: 10.0.26100.7296, time stamp: 0x2d9c3a4b
Exception code: 0xe0434352
Fault offset: 0x00000000000c782a
Faulting process id: 0xB2C8
Faulting application start time: 0x1DC631016E48708
Faulting application path: C:\Users\Mrgaton\Downloads\CompactGUI.exe
Faulting module path: C:\WINDOWS\System32\KERNELBASE.dll
Report Id: faaf7798-e222-4de1-ab99-e4a376b1294b
Faulting package full name:
Faulting package-relative application ID:

Application: CompactGUI.exe
CoreCLR Version: 9.0.1125.51716
.NET Version: 9.0.11
Description: The process was terminated due to an unhandled exception.
Exception Info: System.ArgumentNullException: Value cannot be null. (Parameter 'list')
at System.Collections.ObjectModel.ObservableCollection1..ctor(List1 list)
at CompactGUI.CompressableFolderService.AnalyseFolderAsync(CompressableFolder folder)
at CompactGUI.HomeViewModel.AddFoldersAsync(IEnumerable1 folderPaths) at CompactGUI.ApplicationHostService.HandleActivationAsync() at CompactGUI.ApplicationHostService.StartAsync(CancellationToken cancellationToken) at Microsoft.Extensions.Hosting.Internal.Host.<StartAsync>b__14_1(IHostedService service, CancellationToken token) at Microsoft.Extensions.Hosting.Internal.Host.ForeachService[T](IEnumerable1 services, CancellationToken token, Boolean concurrent, Boolean abortOnFirstException, List1 exceptions, Func3 operation)
at Microsoft.Extensions.Hosting.Internal.Host.g__LogAndRethrow|14_3(<>c__DisplayClass14_0&)
at Microsoft.Extensions.Hosting.Internal.Host.StartAsync(CancellationToken cancellationToken)
at CompactGUI.Application.OnStartup(Object sender, StartupEventArgs e)
at System.Threading.Tasks.Task.<>c.b__128_0(Object state)
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)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
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)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at CompactGUI.Application.Main()

[Iridium-IO]

@Mrgaton are you absolutely sure you're getting the same issue? Your error message seems to show that it crashes after you select a folder and try to analyse it.

Just want to make sure because it changes how I try to debug the problem