List Comparison Help

Hello can anyone help me I need to compare the list from the example at the top to a range I made in the list above. I need to find if there are some empty spaces. But my lists are not matching very well. I added a list cycle to compare all existing to each of the ranged values but not working. Any ideas of what i made wrong? Thanks in advance


I got this with cycle, but i think i need these values grouped to compare each group to each value

Compare how? What do you want to do with the data? What do you expect your output to look like?

You have quite a few list levels in your data as well. Check and confirm all those levels are necessary for your data structure. Fewer levels in your list structure will make computation much easier.

I have some devices that have a numbering order lets say 1…10 but if 8 or 9 were deleted, i need to track them. So, i want to get value 8 and 9 as missing output. I made a range from 1…10 and I compared them to the real devices numbering.

I think i almost got what i want, I need that list cycle sublists to check if those values are contained in the first list. But I should only get 3 True results. And im getting 4.

If I understand what you’re trying to do correctly you could use the SetDifference node. It’ll output the items that differ between your list of expected items and the list of actuals.

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can you post your graph and a simple file?

with expected result please.

Thank you that was it. i got the values missing I needed.