namespace Foo;

using System;
using System.Linq;

public class Bar
{

}

System.ArgumentException: The specified ITextSnapshot doesn't belong to the correct TextBuffer
at Microsoft.VisualStudio.Text.Implementation.TrackingSpan.GetSpan(ITextSnapshot snapshot)   
at Microsoft.VisualStudio.Text.Implementation.TrackingSpan.GetStartPoint(ITextSnapshot snapshot)   
at SeeUsingsLater.SeeUsingsLaterTextViewCreationListener.Match(ICollapsible collapsible) in C:\Users\nate\Source\Repos\natehitze\SeeUsingsLater\SeeUsingsLater\SeeUsingsLaterTextViewCreationListener.cs:line 55   
at Microsoft.VisualStudio.Text.Outlining.OutliningManager.InternalCollapseAll(SnapshotSpan span, Predicate`1 match, Nullable`1 cancel)   
at Microsoft.VisualStudio.Text.Outlining.OutliningManager.CollapseAll(SnapshotSpan span, Predicate`1 match)  
at SeeUsingsLater.SeeUsingsLaterTextViewCreationListener.OnRegionsChanged(Object sender, RegionsChangedEventArgs regionsChangedEventArgs) in C:\Users\nate\Source\Repos\natehitze\SeeUsingsLater\SeeUsingsLater\SeeUsingsLaterTextViewCreationListener.cs:line 48   
at System.EventHandler`1.Invoke(Object sender, TEventArgs e)   
at Microsoft.VisualStudio.Text.Outlining.OutliningManager.UpdateAfterChange(NormalizedSnapshotSpanCollection changedSpans)   
at Microsoft.VisualStudio.Text.Outlining.OutliningManager.SourceTextChanged(Object sender, TextContentChangedEventArgs e)  
at Microsoft.VisualStudio.Text.Utilities.GuardedOperations.RaiseEvent[TArgs](Object sender, EventHandler`1 eventHandlers, TArgs args) 
--- End of stack trace from previous location where exception was thrown ---   
at Microsoft.VisualStudio.Telemetry.WindowsErrorReporting.WatsonReport.GetClrWatsonExceptionInfo(Exception exceptionObject)