I haven't a clue what the error in this means or how to fix it. Your help is appreciated. Thank you.
Abraxas said:the use of ## can cause problems .
Not only can it cause problems, it is causing this problem. The author of that macro has a wildly flawed understanding of what that operator is meant to do. Consequently, they misapplied it.
You have to get rid of all '##' directly before '++'.