Hi all,
When I try to collect all multi category tags from a view, this error happens.
I have tried with other similar nodes from some other packages, But still the same issue.
It only happens in Multi category tags, other elements are picking up.
Please share your views
Are they tagging something in a linked model?
i ran into this issue myself as well.
HI,
Thank you for the reply.
The tagged elements area not from linked model.
Basically I need to compare the count of tags in two floor plans. So if I get the tags from current view, i can select the hosted elements.
The other thread you have mentioned , finally they are collecting all tags from entire model,If i understand correctly.
Basically I need all the tags from a view do that i can collect their host elements.
Thank you
Instead of that node, you can try to collect all elements in view, and then get the category for each element and filter out all elements that are not multi category tags
Hi @sreerag_cs is it the ootb node ? and which revit version are you in, i have test in 24 and seems to work
This was a known bug that has since been fixed in later versions. I believe you can still interact with multi-category tags, but it has to be through the API.
Hi,
Actually it was working some other PC, But not in my System.
I am using Revit 2021.1.8
Maybe the issue with revit or dynamo version.
Thank you all for the support.
Likely. That is an unsupported version and a security risk to keep running. Time for a project update.
yeah an upgrade is the best 
but guess mepower work in 2021 if i remember right…i cant test as i dont use that version [to old] but you could try
