Latest CSharpier extension fails to load in Visual Studio 2022

[polewskm]

Environments

• IDE Version: Visual Studio Professional 2022 v17.12.3
• Extension Version: 1.9.0
• CSharpier Version: 0.30.3
• Operating System: 22H2 (OS Build 19045.5247)
• .csharpierrc Settings: None
• .editorconfig Settings: None

Log Output

• Log file: C:/Users/marcinp/AppData/Roaming/Microsoft/VisualStudio/17.0_85c1477a/ActivityLog.xml
• Contents:

SetSite failed for package [CSharpierPackage]Source: 'System' Description: Value cannot be null.
Parameter name: path
System.ArgumentNullException: Value cannot be null.
Parameter name: path
   at System.IO.FileSystemWatcher..ctor(String path, String filter)
   at CSharpier.VisualStudio.CSharpierOptions.<InitializeHotReloadWatcherAsync>d__33.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at CSharpier.VisualStudio.CSharpierOptions.<CreateAsync>d__26.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.Threading.AwaitExtensions.ExecuteContinuationSynchronouslyAwaiter`1.GetResult()
   at Microsoft.VisualStudio.Threading.AsyncLazy`1.<>c__DisplayClass20_0.<<GetValueAsync>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.Threading.JoinableTask.CompleteOnCurrentThread()
   at Microsoft.VisualStudio.Threading.JoinableTask`1.CompleteOnCurrentThread()
   at CSharpier.VisualStudio.CSharpierOptions.get_Instance()
   at CSharpier.VisualStudio.CustomPathInstaller..ctor(CSharpierPackage package)
   at CSharpier.VisualStudio.CustomPathInstaller.GetInstance(CSharpierPackage package)
   at CSharpier.VisualStudio.CSharpierProcessProvider..ctor(CSharpierPackage package)
   at CSharpier.VisualStudio.CSharpierProcessProvider.GetInstance(CSharpierPackage package)
   at CSharpier.VisualStudio.CSharpierPackage.Dispose(Boolean disposing)
   at Microsoft.VisualStudio.Shell.Package.Microsoft.VisualStudio.Shell.Interop.IVsPackage.Close()

Steps to reproduce

1. Install Visual Studio 2022 Professional
2. Install CSharpier extension
3. Start Visual Studio without opening a solution/project
4. Goto Tools | Options | CSharpier

Expected behavior
No error popup.

Actual behavior

[belav]

I pushed out a fix for this in version 1.9.1 of the extension, thanks for the bug report!