当订单在prestashop中包含一个产品时，代码正在运行

Question

我正在尝试发送包含订单详情的消息。我尝试过以下代码来获取产品详细信息。当订单只包含一个产品时，代码可以正常工作，如果订单中有多个产品消息将不会被发送。

Option Explicit

Sub Test()

    Dim sJSONString As String
    Dim vJSON
    Dim sState As String
    Dim aData()
    Dim aHeader()

    ' Retrieve data
    With CreateObject("MSXML2.XMLHTTP")
        .Open "GET", "http://data.fixer.io/api/latest?access_key=209f86f5304e0043a0879d8cb45c9c10&symbols=USD,CNY,INR,THB,SGD,AUD", False
        .Send
        sJSONString = .ResponseText
    End With
    ' Parse JSON response
    JSON.Parse sJSONString, vJSON, sState
    ' Refer to target dictionary containing rates
    Set vJSON = vJSON("rates")
    ' Access to each item in dictionary
    Debug.Print vJSON("USD")
    Debug.Print vJSON("CNY")
    Debug.Print vJSON("INR")
    Debug.Print vJSON("THB")
    Debug.Print vJSON("SGD")
    Debug.Print vJSON("AUD")
    ' Convert to array and output to worksheet
    JSON.ToArray vJSON, aData, aHeader
    With Sheets(1)
        .Cells.Delete
        .Cells.WrapText = False
        OutputArray .Cells(1, 1), aHeader
        Output2DArray .Cells(2, 1), aData
        .Columns.AutoFit
    End With

End Sub

Sub OutputArray(oDstRng As Range, aCells As Variant)

    With oDstRng
        .Parent.Select
        With .Resize(1, UBound(aCells) - LBound(aCells) + 1)
            .NumberFormat = "@"
            .Value = aCells
        End With
    End With

End Sub

Sub Output2DArray(oDstRng As Range, aCells As Variant)

    With oDstRng
        .Parent.Select
        With .Resize( _
                UBound(aCells, 1) - LBound(aCells, 1) + 1, _
                UBound(aCells, 2) - LBound(aCells, 2) + 1)
            .NumberFormat = "@"
            .Value = aCells
        End With
    End With

End Sub

我不知道什么是错的。