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IE.au3 Error from function _IENavigate, $_IESTATUS_InvalidObjectType

MuffettsMan
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MuffettsMan Prodigy

MuffettsMan

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my code runs in a looooong loop and runs fine for a while but then crashes at random with the following errors:

  

--> IE.au3 T3.0-2 Error from function _IENavigate, $_IESTATUS_InvalidObjectType
--> IE.au3 T3.0-2 Error from function _IENavigate, $_IESTATUS_InvalidObjectType
--> IE.au3 T3.0-2 Error from function _IELoadWait, $_IESTATUS_InvalidObjectType ()
--> IE.au3 T3.0-2 Error from function _IEPropertyGet, $_IESTATUS_InvalidObjectType
--> IE.au3 T3.0-2 Error from function _IELoadWait, $_IESTATUS_InvalidObjectType ()
--> IE.au3 T3.0-2 Error from function _IEPropertyGet, $_IESTATUS_InvalidObjectType
TITLE: 0
--> IE.au3 T3.0-2 Error from function _IETagNameGetCollection, $_IESTATUS_InvalidObjectType

 

actual code (its hitting a local Nginx server to get a list of URLs to loop through and signup udemy classes with lol (it works when you are already logged into udemy) - though technically if anyone runs it as it is will mess up my tracking as that update.php returns the user_id of the current friend I'm hooking up with classes lol 

#include <file.au3>
#include <IE.au3>


$file = FileOpen("urls.txt", 0)

$found = 0

$oIE = _IECreate(1, 1)
_IENavigate($oIE, "http://nerdsolve.com/udemy/list.php")
_IELoadWait($oIE)
$sHTML = _IEDocReadHTML($oIE)
$sHTML = StringReplace($sHTML, "<html><head></head><body>", "")
$sHTML = StringReplace($sHTML, "</body></html>", "")

$urls = StringSplit($sHTML, "<br>", 1)

_IEQuit($oIE)

For $i = 1 To $urls[0]
   ; ConsoleWrite($urls[$i] & @CRLF)
   $url_arr = StringSplit($urls[$i], "|", 1)
   $coupon_id = $url_arr[1]
   $coupon_url = $url_arr[2]
   ConsoleWrite("ID: " & $coupon_id & " URL: " & $coupon_url & @CRLF)



    $oIE = _IECreate(1, 1)
    _IENavigate($oIE, $coupon_url)
   _IELoadWait($oIE)

   $hIE = _IEPropertyGet($oIE, "HWND")
    WinActivate($hIE)
    _IELoadWait($oIE)
    ; _IEPropertySet($oIE, "theatermode", True)

    $title = _IEPropertyGet($oIE, "title")
    ConsoleWrite ("TITLE: " & $title & @CRLF)

    If ($title == 'Access to this page has been denied.') Then

      $oIE = _IEAttach($coupon_url, "url")

      Local $hIE

      ; Force to get window handle
      While Not IsHWnd($hIE)
          $hIE = _IEPropertyGet($oIE, "hwnd")
          Sleep(10)
      WEnd
      ConsoleWrite($hIE & @CRLF)

      ; Force activation of window
      While Not WinActive($hIE)
          WinActivate($hIE)
          Sleep(10)
       WEnd

      sleep(2000)


      WinSetState($hIE, "", @SW_MAXIMIZE)

      sleep(2000)

      MouseClick("left",202, 412)


   EndIf

    ; MouseClick($MOUSE_CLICK_LEFT, 917, 328)

; udlite-btn udlite-btn-small udlite-btn-secondary udlite-heading-sm udlite-btn-experiment-primary styles--btn--express-checkout--28jN4
; udlite-btn udlite-btn-small udlite-btn-secondary udlite-heading-sm udlite-btn-experiment-primary styles--btn--express-checkout--28jN4
; _IENavigate($oIE, 'javascript:document.querySelector(".udlite-btn udlite-btn-small udlite-btn-secondary udlite-heading-sm udlite-btn-experiment-primary styles--btn--express-checkout--28jN4").button')
; data-purpose == "buy-this-course-button"

$oInputs = _IETagNameGetCollection($oIE, "button")

Local $sTxt = ""
$target = ""

For $oInput In $oInputs
   ; ConsoleWrite ( $oInput.type &  " - InnerText: " & $oInput.innertext &  @CRLF)
   If ($oInput.innertext == 'Enroll now') Then
      ConsoleWrite ("FOUND BUTON....")
      $target = $oInput
      _IELoadWait($target,"",Random(1500, 3500, 1))
      _IEAction($target, "click")
      $found = 0
      sleep(250)
      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=successful&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf

   If ($oInput.innertext == 'Go to course') Then
      ConsoleWrite ("FOUND BUTON.... already enrolled...")
      $target = $oInput
      $found = 0

      sleep(250)
      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=previously enrolled&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf

   If ($oInput.innertext == 'Add to cart') Then
      ConsoleWrite ("Add to cart dead link")
      $target = $oInput
      $found = 0
      sleep(250)
      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=failed&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf
Next

; http://nerdsolve.com/udemy/update.php?user_id=2&status=successful&coupon_id=231
; http://nerdsolve.com/udemy/list.php

; check if no longer available.....
$oInputs = _IETagNameGetCollection($oIE, "h4")

Local $sTxt = ""
$target = ""

For $oInput In $oInputs
   ; ConsoleWrite (  "H4 - InnerText: " & $oInput.innertext &  @CRLF)
   ; eventually want to update a db or something here to remove it from trying again....
   If (StringInStr ($oInput.innertext, 'available')) Then
      ConsoleWrite ("no longer available" & @CRLF)
      $found = 0

      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=failed&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf
Next

For $oInput In $oInputs
   ; ConsoleWrite (  "H4 - InnerText: " & $oInput.innertext &  @CRLF)
   ; eventually want to update a db or something here to remove it from trying again....
   If (StringInStr ($oInput.innertext, 'approved')) Then
      ConsoleWrite ("not approved" & @CRLF)
      $found = 0

      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=failed&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf
Next

; check if no longer available.....
$oInputs = _IETagNameGetCollection($oIE, "h2")

Local $sTxt = ""
$target = ""

For $oInput In $oInputs
   ; ConsoleWrite (  "H4 - InnerText: " & $oInput.innertext &  @CRLF)
   ; eventually want to update a db or something here to remove it from trying again....
   If (StringInStr ($oInput.innertext, 'available')) Then
      ConsoleWrite ("no longer available" & @CRLF)
      $found = 0

      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=failed&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf
Next


; check if no longer available.....
$oInputs = _IETagNameGetCollection($oIE, "div")

Local $sTxt = ""
$target = ""

For $oInput In $oInputs
   ; ConsoleWrite (  "H4 - InnerText: " & $oInput.innertext &  @CRLF)
   ; eventually want to update a db or something here to remove it from trying again....
   If (StringInStr ($oInput.innertext, 'approved')) Then
      ConsoleWrite ("not approved" & @CRLF)
      $found = 0

      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=failed&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf

   ;Enter Password
   If (StringInStr ($oInput.innertext, 'Enter Password')) Then
      ConsoleWrite ("Enter Password" & @CRLF)
      $found = 0

      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=failed&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf

   ; Request Invitation
   If (StringInStr ($oInput.innertext, 'Request Invitation')) Then
      ConsoleWrite ("Request Invitation" & @CRLF)
      $found = 0

      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=failed&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf

   ; enrollments
   If (StringInStr ($oInput.innertext, 'enrollments')) Then
      ConsoleWrite ("enrollments" & @CRLF)
      $found = 0
      _IENavigate($oIE, "http://nerdsolve.com/udemy/update.php?user_id=5&status=failed&coupon_id=" & $coupon_id)
      _IELoadWait($oIE)
      ExitLoop
   EndIf
Next



$found = $found + 1

If ($found > 15) Then
   ConsoleWrite('ERROR - Failed to enroll on 15 in a row' & @CRLF)
   Exit
EndIf

sleep(Random(1500, 3500, 1))

_IEQuit($oIE)

Next

#cs id to 25476
data-purpose == "buy-this-course-button"
_IELinkClickByText($oIE, "Upload")
#ce

 

Don't let that status fool you, I am no advanced memeber!

  • Moderators
JLogan3o13 Universalist

JLogan3o13

Posted
  • Moderators
Posted

@MuffettsMan I am curious why your code appears to be trying to enroll in a large number of udemy classes all at once. Reading through their TOS, this seems to go against their section on proper usage. You can't possibly be planning on taking 5000+ courses, so how about a detailed explanation on what you are trying to do?

 

======In case you missed it, this is a Mod stepping into a thread======

"Profanity is the last vestige of the feeble mind. For the man who cannot express himself forcibly through intellect must do so through shock and awe" - Spencer W. Kimball

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