I'm trying to use the Find method to look up values in tables according to
the date. The first column holds the date, and columns b - j hold the
numerical data. All columns and rows are in the named range "Data". Here's
the code I've written -

Sub Lookup()
Dim vResult As Variant

datein = InputBox("Enter Target Date")
If datein 0 Then
datein = DateValue(datein)
End If
MsgBox "Date = " & datein

If WorksheetFunction.CountIf(Sheet1.Range("Data"), datein) 0 Then
With Sheet1.Range("Data")
vResult = .Find(What:=(datein), After:=.Cells(1, 1),
SearchOrder:=xlByRows, SearchDirection:=xlNext).Offset(0, 2)
End With
MsgBox vResult
End If
End Sub

The error tells is 91: Object or with variable not set - I have read that
this may not have to do with the variables, but on mouseover, the variable
vResult is empty. Any help would be appreciated.