Get-Acl : The input object cannot be bound to any parameters

Question

Hi I am trying to get a list of folder and permissions for network folders and I am getting the error Get-Acl : The input object cannot be bound to any parameters for the command either because the command does not take pipeline input or the input and its
properties do not match any of the parameters that take pipeline input?
$Files = "\\Server\Share"Get-ChildItem \\server\share| Where { $_.PSIsContainer } | Foreach {Get-Childitem $_.FullName} | Get-Acl $Files | Format-Table -property Owner | Where { $_.PSIsContainer } | Select-Object FullName, @{Name = 'AssociatedSecuirtyGroups'; Expression = {((Get-Acl $_).Access | ?{! $_.IsInherited} | Select-Object -ExpandProperty IdentityReference) -join ', '}}

Answer 1

It looks like you're mixing up some actions in that line of code.  The first Get-ACL is receiving pipeline input of all of the grandchildren of $Files, but you're also giving it the $Files parameter - that's your error.
You're also formatting output in the middle of the pipeline, I don't think that's going to work out well for you.  When you run get-acl you also lose the directory name, so the fullname attribute is meaningless at that point.
Maybe try something more like this:
$Root = "\\Server\Share"
$Results = @()
$Folders = Get-ChildItem $Root -exclude *.* | Foreach {Get-Childitem $_ -exclude *.*} | select fullname
Foreach ($Folder in $Folders) {
$ACL = Get-Acl $Folder.FullName
Foreach ($Group in $ACL.Access) {
If (!($Group.IsInherited)) {$Results += New-Object PSObject -Property @{Folder=$Folder.FullName;Group=$Group.IdentityReference;Owner=$ACL.Owner}}
$Results
Note that with Powershell v4 there's a -directory parameter for Get-ChildItem that would be better than this exclude.  I work with older systems so I use older PS to avoid any pitfalls.  In this case, if you have any files without extensions in those
subdirectories you'll pick those up as well.