FC Array Variables

Hi all,

I’m wondering if anyone here can spot what I’m doing wrong! I’m including a screengrab below. I’m struggling to find a way to have plate barcodes displayed on my worktable touchtools command so users can validate positioning in real time.

I think the way to do this is use an array variable, but this is my first go at it and I’m wondering if I’m using the wrong syntax or heading in the wrong direction. I was able to declare the array variable with no problem, but when I try to use GetAttribute with my plate label and index number I keep getting an invalid expression error for my value. Anyone have thoughts on this, or know of a syntaxy resource?

Thank you!!

Can you try the following:

GetAttribute(“Source[” + y + “]”,“Barcode”)

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@dirkvanessen That works! Thank you so much!!