Vbscript and imagemagick error resize - vbscript

Question

I trying to rezise each subfolders first jpg and put it to new subfolder
Dim strFolderPath,objFSO
strDirectory= "D:\images\"
Set objFSO = CreateObject("Scripting.FileSystemObject")
Dim objFolder, objSubFolder,folderCur
Set objFolder = objFSO.GetFolder(strDirectory)
Dim imageMagick
Set imageMagick = CreateObject("ImageMagickObject.MagickImage.1")
If objFolder.SubFolders.Count > 0 Then
For Each objSubFolder in objFolder.SubFolders
'Now check if the folder contains any files.
If objSubFolder.Files.Count > 0 Then
folderCur = objSubFolder & "\_small320\"
For each JpgFile in objSubFolder.Files
WScript.Echo "Checking Folder: " & folderCur & "\" & JpgFile.name & vbcrlf & " File: " & JpgFile
if not objFSO.folderexists(folderCur) then objFSO.createfolder folderCur
'imageMagick.Exec("convert " & JpgFile & " -resize 320x210 " & JpgFile.name)
imageMagick.Convert JpgFile, "-resize", "320x210", folderCur & "\preview.jpg"
exit for
next
End If
Next
End If
But I get error on imageMagick.Convert JpgFile, "-resize", "320x210", folderCur & "\preview.jpg"
What is wrong with syntax?
also get this error
But all dlls exist in folder

Answer 1

Not tested (no ImageMagick at hand), but probably
imageMagick.Convert JpgFile.Path, "-resize", "320x210", folderCur & "preview.jpg"
Included full path to the file and removed an additional backslash in the output file (that was included in the folder name).
EDITED Now tested and working. This code processes subfolders of the folder where the script is placed.
Option Explicit
Const OUTPUT_FOLDER_NAME = "_small320"
Dim fso
Set fso = WScript.CreateObject("Scripting.FileSystemObject")
Dim strScriptFolder
strScriptFolder = fso.GetFile( WScript.ScriptFullName ).ParentFolder.Path
Dim rootFolder
Set rootFolder = fso.GetFolder( strScriptFolder )
Dim imageMagick
Set imageMagick = WScript.CreateObject("ImageMagickObject.MagickImage.1")
Dim inputFolder, inputFile, strOutputFolder
For Each inputFolder In rootFolder.SubFolders
If inputFolder.Name <> OUTPUT_FOLDER_NAME Then
strOutputFolder = fso.BuildPath(inputFolder.Path, OUTPUT_FOLDER_NAME)
If Not fso.FolderExists(strOutputFolder) Then
fso.CreateFolder strOutputFolder
End If
For Each inputFile In inputFolder.Files
Select Case LCase(fso.GetExtensionName(inputFile.Path))
Case "jpg", "jpeg", "png"
WScript.Echo "[ convert ] " & inputFile.Path
imageMagick.Convert inputFile.Path, _
"-resize", _
"320x210", _
fso.BuildPath(strOutputFolder, inputFile.Name)
Case Else
WScript.Echo "[ skip ] " & inputFile.Path
End Select
Next
End If
Next
The original error in question (Unsupported argument type) was generated when as argument a File object was passed, instead of a string with the file path.
The Unable to load module is an ImageMagick error, not a programming error. Maybe the path variable is wrong and the modules can not be found or it is a install error. The previous code has been tested (and works) with a fresh ImageMagick-6.9.1-6-Q16-x64-dll.exe install.