[DevExpress Support Team: CLONED FROM T565894: Idea how to start of analysis of unused members]
Another exception for you:
Error: Message: Specified argument was out of the range of valid values.
Parameter name: span
Error: Type: System.ArgumentOutOfRangeException
Error: Source: Microsoft.VisualStudio.Platform.VSEditor
Error: StackTrace: at Microsoft.VisualStudio.Text.Implementation.TrackingSpan…ctor(ITextVersion version, Span span, SpanTrackingMode trackingMode)
at Microsoft.VisualStudio.Text.Implementation.HighFidelityTrackingSpan…ctor(ITextVersion version, Span span, SpanTrackingMode spanTrackingMode, TrackingFidelityMode fidelity)
at Microsoft.VisualStudio.Text.Implementation.TextVersion.CreateTrackingSpan(Span span, SpanTrackingMode trackingMode, TrackingFidelityMode trackingFidelity)
at Microsoft.VisualStudio.Text.Implementation.BaseSnapshot.CreateTrackingSpan(Span span, SpanTrackingMode trackingMode, TrackingFidelityMode trackingFidelity)
at DevExpress.CodeRush.VisualStudio.TextEditor.CRTextBuffer.CreateTrackingSpan(TextSpan span, Boolean useNegativeStartTracking)
at DevExpress.CodeRush.VisualStudio.CodeCompletion.CRCompletionSet.get_ApplicableTo()
at DevExpress.CodeRush.Intellisense.UI.IntelliRushViewModel.GetCurrentText()
at DevExpress.CodeRush.Intellisense.UI.IntelliRushViewModel.UpdateCurrentText()
at DevExpress.CodeRush.Intellisense.UI.IntelliRushViewModel.Activate()
at DevExpress.CodeRush.VSIntelliRush.IntelliRushPresenterProvider.TryCreateIntellisensePresenter(IIntellisenseSession session)
Thank you for your report. We will fix this exception in our future builds.
Not a problem, always happy to help :)