运行时错误 70：权限被拒绝

Question

我收到一个错误提示

“运行时错误 70：权限被拒绝”

下面是我收到此错误的代码。

Sub reconwebscrap() ' ' reconwebscrap Macro ' ' Keyboard Shortcut: Ctrl+Shift+R
    Dim requestsearchrange As Range
    Dim cell1 As Range
    Dim cell2 As Range
    Dim entire As Range
    Dim IE As Object
    Dim revocdate As String
    Dim i As Integer
    Dim tags As Object
    Dim tagx As Object
    Dim tags2 As Object
    Dim tagsx As Object

    Application.DisplayStatusBar = True

    i = 0

    With ActiveWorkbook.Sheets(2)
        Set requestsearchrange = .Range(.Range("B2"), .Range("B2").End(xlDown))
    End With

    ActiveWorkbook.Worksheets.Add

    With ActiveWorkbook.Sheets(3)
        Set entire = .Range(.Range("A1"), .Range("A65536").End(xlUp))
    End With
the_start:

    Set IE = New InternetExplorerMedium

    'Set IE = CreateObject("InternetExplorer.Application")
    '-----------------------------------------------------------------------------------------------------------------
    'These attributes decide the position of internet explorer window.
    '-----------------------------------------------------------------------------------------------------------------

    IE.Top = 0
    IE.Left = 0
    IE.Width = 800
    IE.Height = 600

    '-----------------------------------------------------------------------------------------------------------------
    'Disable the viewing of Internet Explorer window.
    '-----------------------------------------------------------------------------------------------------------------

    IE.Visible = True

    '-----------------------------------------------------------------------------------------------------------------
    'Navigate to the website.
    '-----------------------------------------------------------------------------------------------------------------

    IE.Navigate ("https://ibid.abc.com/RMT/MyDashboard")

    '-----------------------------------------------------------------------------------------------------------------
    'Let the website load completely.
    'Error handling in case the website is not available.
    '-----------------------------------------------------------------------------------------------------------------
    Do Until Not IE.Busy
        DoEvents
        Application.StatusBar = " Running"
    Loop

    'Do
        'DoEvents
            'If Err.Number <> 0 Then
                'IE.Quit
                'Set IE = Nothing
                'GoTo the_start:
            'End If
    'Loop Until IE.readystate = 4

    MsgBox "webpage has loaded"

    revocdate = InputBox("enter the last revocation date")

    Set tags = IE.document.getElementsByTagName("img")
    'Set tags2 = IE.document.getElementById("dashboardSelect")

    For Each cell1 In requestsearchrange
        IE.document.getElementById("dashboardSelect").Value = "recipientSid"
        IE.document.getElementById("quickSearchCriteriaVar").Value = cell1.Value
        For Each tagx In tags
            If tagx.alt = "Search Request" Then
                tagx.Click
            End If
        Next tagx

        Do Until Not IE.Busy
            DoEvents
        Loop

        i = i + 1
        Application.StatusBar = i & " Running"

    Next cell1

    Application.StatusBar = ""
End Sub

我收到此错误

For Each tagx In tags
    If tagx.alt = "Search Request" Then
        tagx.Click
    End If
Next tagx

在这段代码中，我试图在搜索框中输入一个数字，然后单击按钮。然后等待它加载，然后输入下一个数字。但它只针对 excel 工作表中的第一个单元格。之后我收到此错误。

Answer 1

我认为可能的原因如下：

在您的代码的某个时刻，您会获得包含所有带有img 标签名称的元素的集合。

稍后代码进入循环。在此循环的每次迭代中，都会单击此标记之一：

tagx.Click

我想这会触发一些 JS 脚本并在 HTML 结构中进行一些更改。这导致之前获得的集合不再可用，应该从头开始获得。

所以如果你移动这部分代码：

Set tags = IE.document.getElementsByTagName("img")

进入这个循环，它应该可以工作。

---

这是您的修改后的代码：

Sub reconwebscrap() ' ' reconwebscrap Macro ' ' Keyboard Shortcut: Ctrl+Shift+R
    Dim requestsearchrange As Range
    Dim cell1 As Range
    Dim cell2 As Range
    Dim entire As Range
    Dim IE As Object
    Dim revocdate As String
    Dim i As Integer
    Dim tags As Object
    Dim tagx As Object
    Dim tags2 As Object
    Dim tagsx As Object

    Application.DisplayStatusBar = True

    i = 0

    With ActiveWorkbook.Sheets(2)
        Set requestsearchrange = .Range(.Range("B2"), .Range("B2").End(xlDown))
    End With

    ActiveWorkbook.Worksheets.Add

    With ActiveWorkbook.Sheets(3)
        Set entire = .Range(.Range("A1"), .Range("A65536").End(xlUp))
    End With
the_start:

    Set IE = New InternetExplorerMedium

    'Set IE = CreateObject("InternetExplorer.Application")

    '-----------------------------------------------------------------------------------------------------------------
    'These attributes decide the position of internet explorer window.
    '-----------------------------------------------------------------------------------------------------------------

    IE.Top = 0
    IE.Left = 0
    IE.Width = 800
    IE.Height = 600

    '-----------------------------------------------------------------------------------------------------------------
    'Disable the viewing of Internet Explorer window.
    '-----------------------------------------------------------------------------------------------------------------

    IE.Visible = True

    '-----------------------------------------------------------------------------------------------------------------
    'Navigate to the website.
    '-----------------------------------------------------------------------------------------------------------------

    IE.Navigate ("https://ibid.abc.com/RMT/MyDashboard")

    '-----------------------------------------------------------------------------------------------------------------
    'Let the website load completely.
    'Error handling in case the website is not available.
    '-----------------------------------------------------------------------------------------------------------------
    Do Until Not IE.Busy
        DoEvents
        Application.StatusBar = " Running"
    Loop

    'Do
        'DoEvents
            'If Err.Number <> 0 Then
                'IE.Quit
                'Set IE = Nothing
                'GoTo the_start:
            'End If
    'Loop Until IE.readystate = 4

    MsgBox "webpage has loaded"

    revocdate = InputBox("enter the last revocation date")


    'Set tags2 = IE.document.getElementById("dashboardSelect")

    For Each cell1 In requestsearchrange
        IE.document.getElementById("dashboardSelect").Value = "recipientSid"
        IE.document.getElementById("quickSearchCriteriaVar").Value = cell1.Value

        Set tags = IE.document.getElementsByTagName("img")

        For Each tagx In tags
            If tagx.alt = "Search Request" Then
                tagx.Click
            End If
        Next tagx

        Do Until Not IE.Busy
            DoEvents
        Loop

        i = i + 1
        Application.StatusBar = i & " Running"

    Next cell1

    Application.StatusBar = ""
End Sub