VBA Splitting data set into different Sheets Troubleshooting

[Excelforlife1234]

Here is the macro I am using.. why am I getting sheets that show up with nothing instead of it just skipping to the next group.

Private Sub CommandButton1_Click()
'Sub parse_data()
Dim lr As Long
Dim ws As Worksheet
Dim vcol, i As Integer
Dim icol As Long
Dim myarr As Variant
Dim title As String
Dim titlerow As Integer
vcol = 38
Set ws = Sheets("Recon Master Data")
lr = ws.Cells(ws.Rows.Count, vcol).End(xlUp).Row
title = "A1:BA1"
titlerow = ws.Range(title).Cells(38).Row
icol = ws.Columns.Count
ws.Cells(38, icol) = "Unique"
For i = 2 To lr
On Error Resume Next
If ws.Cells(i, vcol) <> "" And Application.WorksheetFunction.Match(ws.Cells(i, vcol), ws.Columns(icol), 0) = 0 Then
ws.Cells(ws.Rows.Count, icol).End(xlUp).Offset(1) = ws.Cells(i, vcol)
End If
Next
myarr = Application.WorksheetFunction.Transpose(ws.Columns(icol).SpecialCells(xlCellTypeConstants))
ws.Columns(icol).Clear
For i = 2 To UBound(myarr)
ws.Range(title).AutoFilter field:=vcol, Criteria1:=myarr(i) & ""
If Not Evaluate("=ISREF('" & myarr(i) & "'!AL1)") Then
Sheets.Add(after:=Worksheets(Worksheets.Count)).Name = myarr(i) & ""
Else
Sheets(myarr(i) & "").Move after:=Worksheets(Worksheets.Count)
End If
ws.Range("AL" & titlerow & ":AL" & lr).EntireRow.Copy Sheets(myarr(i) & "").Range("AL1")
Sheets(myarr(i) & "").Columns.AutoFit
Next
ws.AutoFilterMode = False
ws.Activate
End Sub

Ideally my end goal is really to separate them into workbooks but I was trying to separate these first, and then move to different workbooks.