Trying to match values from different columns from excel file

Lists-Logic
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Hi there.
I hope someone could help me with this silly issue.
I need to add information about the revit link file version in a model.

I have an excel from which I want to extract information from one of its columns in order to add this info to the name parameter of each revit link.

1st. I have imported information from excel and divide it into two different lists: one contains revit link file names and the other one their versions.

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2nd. I collect all revit links in the model, in order to obtain their names.

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And then try to use these revit links file names to filter them in the excel file and by this way find their version.
And here comes the issue: when I try to assign each version to each revit link model, They do not correspond. It appears that one model has the version of another one…
:confounded:
It has something to be with lacing?
Thanks in advance. Best regards.

2

Can’t really see what’s happening in your graph, but look at the point where you are using the list by boolean mask node. If you filter one list and not the other, then your lists are no longer equal to each other. Without showing your results, it’s a little difficult to provide quidance.

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