Get-WFALogger -Info -message $("Sending email to " + $To)
I tested the command above with the "Test"-Button in the "Command Definition"-window. Everything works fine, I can pass arrays to the variable $LunList, $SizeList, $MountList by separating the values using a comma and I am able to send/receive the mail.
But when I try to use the command inside of my workflow, I'm definitly not able to pass comma separated values to the command. it always fails with the following error: