Get-ACL Error Continuation and Server List

Question

Hi All,
I'm conducting an audit of all folders on network shares that are spread accross several servers.  I'm very new to PS but from my research I have put together the following:
Get-ChildItem \\server\share -Recurse | Where-Object{($_.psiscontainer)} | Get-Acl | select-object path -expandproperty access | Export-CSV results.csv
This has been working ok but I hit an 'unauthrosied operation' error when it trys a folder that I do not have permissions to (i'm running as domain admin).  That's fine but it's a termination error which I can't seem to work around.  I have tried
things like -ErrorAction SilentlyContinue but it just stops without producing the error and will not continue.  I have also tried a try and catch which I found on Technet but can't seem to get the -recurse to work:
$fse = Get-ChildItem \\server\share -recurse | Where-Object{($_.psiscontainer)}
$fse | %{$f=$_; try { get-acl $_.FullName } catch { Write-Warning "Failed to access $($f.FullName)" }}
I've tried my best to get the code to continue after the error but I just can't see what I am doing wrong.  Any ideas?
Also, I have many many shares to test which are all listed in a spreadsheet.  I'm been trying to research how I can use this spreadsheet instead of writing in the server and share for every one I want to test.  However this is now going way above
my head and I can't get anywhere near to a semi-working example.  Is there a way I can use the above to reference a spreadsheet and test each share that is listed?
Many Thanks.

Answer 1

OK I have got it to run by using
try
Import-csv .\test.csv | % {Get-ChildItem $_.Servername -Recurse -ErrorAction Stop| Where-Object{($_.psiscontainer)} |
Get-Acl | select-object path -expandproperty access | Export-CSV results.csv }
}Catch{
$_.Exception
continue;
However it still terminates when it gets to a folder it does not have the permission to access the ACL.
I'd add a separate ForEach-Object call for each object returned from Get-ChildItem. Does this work?
Import-Csv .\test.csv | ForEach-Object {
Get-ChildItem $_.Servername -Recurse | Where-Object { $_.PSIsContainer } | ForEach-Object {
try {
$Path = $_.FullName
$_ | Get-Acl | Select-Object Path -ExpandProperty Access
catch {
# You can ignore this, write a warning, send this to a separate file, etc
Write-Error ("Error calling Get-Acl on '{0}': {1}" -f $Path, $_.Exception.Message)
} | Export-Csv results.csv
That will simply write any errors to the screen. Is that good enough, or did you want to store them somewhere?