Slight edit needed with code..

I have a code that currently works apart from where x is nothing....because for some reason it stills proceeds to attempt to paste x (which, I think, should only happen where If Not x Is Not Nothing)

Essentially if x is nothing I would like to proceed to the second part of the code (the bottom half) but without attempting to paste x to a new sheet- which should only happen when If Not x Is Not Nothing because otherwise it is pasting nothing and takes me to the debugger...

Apologies if I haven't explained that well...anyway here is the code:

Sub Copy_AboveBellow_Error()
    Dim i As Long, x As Range
    With Sheets("Input")
        For i = 6 To .Range("g" & Rows.Count).End(xlUp).Row
            If .Cells(i, "g").Value <> .Cells(i, "h").Value Then
                If x Is Nothing Then
                    Set x = .Cells(i, "e").Resize(, 3)
                Else
                    Set x = Union(x, .Cells(i, "e").Resize(, 3))
                End If
            End If
        Next
    End With
    If Not x Is Nothing Then x.Copy
    Sheets("Upload Sheet").Range("a" & Rows.Count).End(xlUp)(2).PasteSpecial _
            Paste:=xlPasteValues
    Application.CutCopyMode = False

'second half 

Dim bu As Boolean
With Sheets("Pre-Check")
    For i = 6 To .Range("h" & Rows.Count).End(xlUp).Row
        If .Cells(i, "h") = "Error - Not Inputted" Then
            bu = True
            Sheets("Discrepancies").Cells(Rows.Count, "e").End(xlUp)(2).Resize(, 3).Value = .Cells(i, "e").Resize(, 3).Value
        End If
    Next i
End With
If bu Then
    MsgBox ("IMPORTANT (Discrepancies): there are some items from the pre-check that have a >0 count but that were not checked in your stock check...")
    Sheets("Discrepancies").Activate
Else
    UserForm1.Show
    Sheets("Upload Sheet").Activate
     
End If


End Sub

maybe so

If Not x Is Nothing Then
    x.Copy
    Sheets("Upload Sheet").Range("a" & Rows.Count).End(xlUp)(2).PasteSpecial _
            Paste:=xlPasteValues
    Application.CutCopyMode = False
End If

Brilliant thanks nilem, so simple in the end!