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[susanaapolayo]

Goodnight. I have a problem when I put the type mark for both the pedestal and the column; When I did it for the footing it did not generate any problem but with those other elements it does. 

Do you know what could be happening? and the solution please?

Revit version: 2019

[naveen.kumar.t]

Hi @susanaapolayo ,

Please note that this discussion forum is dedicated to programming Revit using the Revit API.

Therefore, you cannot expect an answer to a question such as yours relating to installation, product usage, or end-user support issues here.

You should try one of the non-API Revit product support discussion forums instead for that:

https://forums.autodesk.com/t5/revit-api-forum/this-forum-is-for-revit-api-programming-questions-not... 

The people there are much better equipped to answer your question than us.

I found this below link which will be helpful for you

https://knowledge.autodesk.com/support/revit-products/troubleshooting/caas/sfdcarticles/sfdcarticles... 

I hope this clarifies.