Android Question CLVSwipe and lazy loading clv

Type dtransazione (panel As String, imgg As String ,txtDescrizione As String,  txtconto As String, txtData As String, txtcategoria As String, txtbeneficiario As String, txtprice As String)

    If result.RowCount > 0 Then
        
    Do While result.NextRow
            Dim CardItem As dtransazione
            CardItem.txtData = DateTime.Date(result.GetString("movData"))
            CardItem.txtconto = result.GetString("movConto")
            CardItem.txtcategoria = result.GetString("movCategoria")
            CardItem.txtDescrizione = result.GetString("movDescrizione")
            CardItem.txtbeneficiario = result.GetString("movPersona")
            CardItem.txtprice = result.GetString("movImporto")
            
            If CardItem.txtprice >= 0 Then
                img = "increaseappicon.png"
            Else
                img = "moneydownicon.png"
            End If
            
            CardItem.imgg = img
            
            Dim p As B4XView = xui.CreatePanel("") ' Crea un pannello principale
            p.SetLayoutAnimated(0, 0, 0, CvlMovTot.AsView.Width, 145dip)

             CvlMovTot.Add(p,CardItem) ORIGINAL WORKING

            CvlMovTot.Add(createitem446(CardItem),Swipe.CreateItemValue(CardItem, Array("close operation"))) 
            
        Loop
    
    Else
        CvlMovTot.AddTextItem("No Transactions yet",0)
        Log($"Nessun elemento nella tabella $tableName"$)
    End If

    result.Close

Private Sub CvlMovTot_VisibleRangeChanged (FirstIndex As Int, LastIndex As Int)

    Dim ExtraSize As Int = 25 'List size
    For i = Max(0, FirstIndex - ExtraSize) To Min(LastIndex + ExtraSize, CvlMovTot.Size - 1)
        Dim Pnl As B4XView = CvlMovTot.GetPanel(i)
        If i > FirstIndex - ExtraSize And i < LastIndex + ExtraSize Then
            If Pnl.NumberOfViews = 0 Then 'Add each item/layout to the list/main layout
                Dim tdettagli As dtransazione = CvlMovTot.GetValue(i) <--[U]HERE CRASH java.lang.RuntimeException: Field: txtDescrizione not found in: android.finanze.sql.clvswipe$_swipeitem[/U]
                Pnl.LoadLayout("clvMovTot")
                lblName.Text = tdettagli.txtDescrizione
                lblImporto.Text = tdettagli.txtprice & " €"
                lblData.Text = tdettagli.txtData
                lblTipo.Text = tdettagli.txtcategoria
                lblconto.Text = tdettagli.txtconto
                lblPerson.Text = tdettagli.txtbeneficiario
                AjustaImageView(imgMov,tdettagli.imgg)

                If tdettagli.txtcategoria <> "Generale" Then
                    lblPerson.Visible = True
            
                Else
                    lblPerson.Visible = False
                    lblImporto.Left = 40%x
                End If

            End If
        Else 'Not visible
            If Pnl.NumberOfViews > 0 Then
                Pnl.RemoveAllViews 'Remove none visable item/layouts from the list/main layout
            End If
        End If
    Next
End Sub