Column Parameter

First time dynamo user…I’ve had problem to change the column sizes and family names from the spread sheet. There’s no issues when extracting the column parameter into Excel but when we reverse (after updating all the information in excel) except column size and family name, all got updated. Can you assist me to fix this?

Welcome to the world of dynamo!
:slight_smile:

It sounds like you’re attempting to set family type parameters as if they are family instance parameters. Give it a search on the forum first, then try it out. If it doesn’t work post a screenshot of where it goes wrong, including expanded results of any warnings, and hopefully someone can give it a review.

It can be frustrating at first but once you get to know it it’s a great tool.