_FTP_ProgressUpload crashes the GUI

[nf67]

Hi there,

I've written this script to demonstrate the problem, it generates a GUI of which the progressbar should update once the upload is started. Instead, the GUI crashes once u is pressed and the upload is started.

EDIT: Updated with FTP details!

expandcollapse popup

#include <FTPEx.au3>
#include <GUIConstantsEx.au3>
#include <ProgressConstants.au3>

$GUI=GUICreate("Press U",250,20)
$ProgressBar = GUICtrlCreateProgress(0,0,250,20)
$Progress = ""

GUISetState(@SW_SHOW)

HotKeySet("u","Upload")
$FilePath = "C:\10mb.bin" ;Download a 10MB dummy file at http://au3.comyr.com/10MB.bin

While 1
    $Msg = GUIGetMsg()
    If $Msg = $GUI_EVENT_CLOSE Then
        Exit
    EndIf
WEnd

Func Upload()
    WinSetTitle("Press U","","Upload @ 0%")
    $Open = _FTP_Open("Progress FTP")
    $Connect = _FTP_Connect($Open,"ftp.au3.comyr.com","a7800447","autoit3")
    If $Connect = 0 Then
        MsgBox(0,"Error","Couldn't connect")
    Else
        $Upload = _FTP_ProgressUpload($Connect, $FilePath, "/public_html/Uploaded-10MB.bin", "Update")
    EndIf
EndFunc

Func Update($Percentage)
    GUICtrlSetData($ProgressBar, $Percentage)
    WinSetTitle("Upload @ ","","Upload @ " & $Percentage & "%")
    If $Percentage = 100 Then
        GUIDelete($GUI)
        MsgBox(0,"Done!","Upload completed.")
        Exit
    Else
        Return 1
    EndIf
EndFunc

What's wrong :-/ ?

Thanks in advance!

Edited October 2, 2010 by nf67

[nf67]

As it turns out, there's nothing wrong with the script. It works fine when the ftp.au3.comyr.com server is used. Apparently it just doesn't play nice with my own server, it only generates a 0 byte file (named correctly though) and crashes, any suggestions?

Edited October 2, 2010 by nf67

[Tvern]

When I write a program using FTP I usually add an alternative method using FTP.exe (standard in wondows)

I try to use autoit's FTP functions, but if I come across an error I write a batch file that I run through FTP.exe.

[nf67]

FTP.exe? Could you please elaborate? How can I use this?

[Tvern]

I've gotta go now, but run FTP.exe from the start->run menu, then type help.

If it's not clear I'll post an example when I return.