topic Re: parameter with no value doesn't export in Revit Architecture Forum

parameter with no value doesn't export

p_campanaZ5Y6W — Mon, 04 Aug 2025 08:59:53 GMT

Hi All,

i need to export a pset, some parameter need no value because is request that should be valueable in ifc editing software, why i can't see this parameter in a ifc viewer as bim vision?

Best regards

Paolo

Re: parameter with no value doesn't export

mhiserZFHXS — Mon, 04 Aug 2025 20:08:16 GMT

I'm not sure why you wouldn't see it, whether it thinks exporting a null value isn't necessary or what. But what kind of parameters are they? If they're text, could you just put a space in there?

Re: parameter with no value doesn't export

p_campanaZ5Y6W — Tue, 05 Aug 2025 12:34:54 GMT

Thanks for reply, parameters are related to a customize set, probably the fast way is to put a space ora some example text as you told, i hoped should be connected with ifc export options.

Re: parameter with no value doesn't export

RDAOU — Tue, 05 Aug 2025 21:16:20 GMT

@p_campanaZ5Y6W

Im not sure if this makes your life easier, you just need to fill the values for 1 element in the model and it should be sufficient to export the pset for all other nulls empty in IFC

Re: parameter with no value doesn't export

p_campanaZ5Y6W — Wed, 06 Aug 2025 13:20:34 GMT

Thanks a lot