Exception calling "UploadFilePart" with "1" argument(s): "155"

Question

I am trying to check-in a file into vault from my local, for that I need upload ticket, using this code in Powershell and getting a "155" exception. can anyone help me to solve this?

function Upload-FileResource {
    param (
        [Object] $vault,
        [string] $filename,
        [byte[]] $fileContents
    )
    
    $headerObject = New-Object Autodesk.Connectivity.WebServices.FileTransferHeader
    $headerObject.Identity = New-Guid
    $headerObject.Extension = [System.IO.Path]::GetExtension($filename)
    $headerObject.Vault = $vault.WebServiceCredentials.VaultName
    $uploadTicket = New-Object Autodesk.Connectivity.WebServices.ByteArray
    $bytesTotal = if ($null -ne $fileContents) { $fileContents.Length } else { 0 }
    $bytesTransferred = 0
    do {
        $bufferSize = $bytesTotal - $bytesTransferred
        if ($bufferSize -gt (49 * 1024 * 1024)) {
            $bufferSize = (49 * 1024 * 1024)
        }
 
        $buffer = $fileContents[$bytesTransferred..($bytesTransferred + $bufferSize - 1)]
        $headerObject.Compression = "None" 
        $headerObject.IsComplete = ($bytesTransferred + $bufferSize) -eq $bytesTotal
        $headerObject.UncompressedSize = $bufferSize
        $fileContentsStream = [System.IO.MemoryStream]::new($buffer)
        $uploadTicket.Bytes = $vault.FilestoreService.UploadFilePart($fileContentsStream)
        $bytesTransferred += $bufferSize
    } 
    while ($bytesTransferred -lt $bytesTotal)
    return $uploadTicket
}

$fileContents = [System.IO.File]::ReadAllBytes($localPath)
$uploadTicket = Upload-FileResource -vault $vault -filename $fileName -fileContents $fileContents

Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking. — Community
– Community Bot, Commented May 24, 2024 at 17:37

Alain · Accepted Answer · 2024-11-29 10:28:56Z

0

I'm not using Powershell, but I had a look in the .Net documentation and found that error code 155 = "A null value was passed in where a null value is not allowed" . Seems you are passing null somewhere, hope that helps.

edited Nov 29, 2024 at 10:28

answered Nov 29, 2024 at 10:20

Alain

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