VcMdtApplication cmdlets have not worked for some time now. Last worked in 3.0.273 I believe.

[BronsonMagnan]

$Path = "X:\Evergreen"
Get-VcList | Save-VcRedist -Path "$Path\VcRedist"
$vclist = get-vclist
Import-VcMdtApplication -VcList ($vclist) -Path "$Path\VcRedist" -MdtPath \fabricmdt\FactoryDeployment -Verbose -AppFolder VCRedist3

VERBOSE: Retrieving existing Visual C++ Redistributables from the deployment share
Property: 'Path' missing.
At C:\Program Files\WindowsPowerShell\Modules\VcRedist\4.1.494\Private\Test-VcListObject.ps1:48 char:21

• ... throw [System.Management.Automation.ValidationMetadataExc ...

•             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

  • CategoryInfo : MetadataError: (:) [], ParentContainsErrorRecordException
  • FullyQualifiedErrorId : RuntimeException

Update-VcMdtApplication -VcList ($vclist) -Path "$Path\VcRedist" -MdtPath \fabricmdt\FactoryDeployment -Verbose -AppFolder VCRedist

VERBOSE: Update applications in: DS099:\Applications\VCRedist
Property: 'Path' missing.
At C:\Program Files\WindowsPowerShell\Modules\VcRedist\4.1.494\Private\Test-VcListObject.ps1:48 char:21

• ... throw [System.Management.Automation.ValidationMetadataExc ...

•             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

  • CategoryInfo : MetadataError: (:) [], ParentContainsErrorRecordException
  • FullyQualifiedErrorId : RuntimeException

[BronsonMagnan]

Here is the problem code:

        [System.String[]] $RequiredProperties = @("Architecture", "Install", "Name", "ProductCode", `
                "Release", "SilentInstall", "SilentUninstall", "UninstallKey", "URI", "URL", "Version", "Path")
    )

    process {
        foreach ($Item in $VcList) {
            $Members = Get-Member -InputObject $Item -MemberType "NoteProperty"
            $params = @{
                ReferenceObject  = $RequiredProperties
                DifferenceObject = $Members.Name
                PassThru         = $true
                ErrorAction      = "Stop"
            }
            $MissingProperties = Compare-Object @params

            if (-not($missingProperties)) {
                $Result = $true
            }
            else {
                $MissingProperties | ForEach-Object {
                    throw [System.Management.Automation.ValidationMetadataException] "Property: '$_' missing."
                }
            }

vclist objects do not produce a path field, and we are checking for one here.

[BronsonMagnan]

PS X:\Evergreen> $vclist[0]

Name            : Visual C++ Redistributable for Visual Studio 2012 Update 4
ProductCode     : {ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}
Version         : 11.0.61030.0
URL             : https://www.microsoft.com/en-us/download/details.aspx?id=30679
URI             : https://download.microsoft.com/download/1/6/B/16B06F60-3B20-4FF2-B699-5E9B7962F9AE/VSU_4/vcredist_x64.exe
Release         : 2012
Architecture    : x64
Install         : /install /passive /norestart
SilentInstall   : /quiet /norestart
SilentUninstall : "%ProgramData%\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe" /uninstall /quiet /norestart
UninstallKey    : 32

[BronsonMagnan]

in update-vcmdtapplication there is this:

        # Make sure that $VcList has the required properties
        if ((Test-VcListObject -VcList $VcList) -ne $true) {
            $Msg = "Required properties not found. Please ensure the output from Save-VcRedist is sent to this function. "
            throw [System.Management.Automation.PropertyNotFoundException]::New($Msg)
        }

but you will never see that useful error message because the error is thrown in Test-VCListObject

[BronsonMagnan]

Changing the invoking code to

$Path = "X:\Evergreen"
$vclist = Get-VcList | Save-VcRedist -Path "$Path\VcRedist"
Import-VcMdtApplication -VcList ($vclist) -Path "$Path\VcRedist" -MdtPath \fabricmdt\FactoryDeployment -Verbose -AppFolder VCRedist3

resolves the issue, but that parameter really needs to be renamed from -VcList to -SaveVcRedist or something so we know what data to supply it, especially since the useful error message is never called.

[BronsonMagnan]

What is the point of the 'path' parameter then if we are pulling the path from the output of save-vcredist?

[BronsonMagnan]

Alright I found this discussion: #123
I still think it is weird that a parameter called vcList doesn't take the object created by a cmdlet called get-vclist. Almost every other domain where powershell is used, this is the normal custom.

[BronsonMagnan]

The same problem with a different cmdlet here: #153

[BronsonMagnan]

Please close issue, redefined the issue as #155

[aaronparker]

This is currently working as designed, so the syntax would be:

Import

$VcList = Get-VcList | Save-VcRedist -Path E:\Temp\VcRedist
Update-VcMdtApplication -VcList $VcList -MdtPath \\localhost\Deployment\Automata

Update

$VcList = Get-VcList | Save-VcRedist -Path E:\Temp\VcRedist
Update-VcMdtApplication -VcList $VcList -MdtPath \\localhost\Deployment\Automata