Filtering by parameter and getting the ID of that element

[Marcel_Rijsmus]

Dictionary.ByKeysValues

Dictionary.ByKeysValues - duplicate keys

I’m using a Dictionary.ByKeysValues node. I’m importing a spreadsheet received from a client, so I’m not surprised the data isn’t perfect. My problem is that the node blows up completely if there are any duplicate Keys. Obviously, I can’t HAVE any duplicate keys, but I’m wondering if there’s some way I can make the node be a little more forgiving, and just ignore any duplicates instead of blowing the whole thing up. They way it works now, is, if I have just a single duplicate key (in this ca…