How add parameters in family/families (from path)? i am find this: http://www.revitapidocs.com/2015/c4ae686a-4f88-fb43-ca4c-16d50256128d.htm but im cant use that… and this topic about delete parameters from family (solved) : [image] Удалить параметры в семействе - DynamoBIM.Ru Главна…

@til.shviger well good news is that your files ran with no error for me! :slight_smile: I believe you likely must have been experiencing issues with the open and close document nodes. Sometimes I have even found that I will need to restart both Revit and Dynamo after running larger scripts that back…

Ah okay those inputs are correct then :slight_smile: Try replacing your Py.BuiltInPatameterGroup node with the Select BuiltIn Parameter Group node for the group input (IN[3]), it should work!

Hmm, strange, but not time to cry yet, lol! - that node’s script is built to supply an error message if it fails, not a null value. Have you opened the rfa file to see if the parameter was added? Also, I have found that when using the Background Open and Close nodes, I have to close and reopen Dyna…

not change… thanks for you time :wink: im will try more ways…

@awilliams may be you can try this method (in your project) at the free time?

@til.shviger I’m stumped as to why it is not working for you! I am no longer at my office so am not with a computer that has Revit/Dynamo, but would you upload/share your .rfa file and your Shared Parameter file and I can try it tomorrow?

Thanks!) Shared Parameter file: GP_Work.txt (6.1 KB) Family: Радиатор_текущ_2.rfa (604 KB) Dynamo 02_PROJECT DIRECTORY_05 add shared parameters to families_STAIRCASE NUMBER_value_update_save.dyn (7.3 KB) Note: my Revit 2017, Dynamo version 1.3.1

Add parameters in family

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til.shviger November 9, 2017, 2:44am 25

Great, bye)

How to convert rfa files to family documents?

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Add parameters in family

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