LISTTAG argument not a list element

Within a ForAll loop that iterates over the elements of an array, you supplied the reference variable as the argument to the ListTag function. You can apply ListTag only to the ForAll reference variable for a list, not an array. For example:

Dim anArray(10)
ForAll X In anArray
   Print ListTag(X)             ' Illegal. ListTag can only refer to a list,
                                ' not to an array.
End ForAll

Remove the incorrectly used ListTag function.