Hi, I’m trying to replicate the datashapes’ batch add shared parameters from a txt file to the project. however the final node is returning null, all my inputs are correct. [Batch Add Parameters_2024-06-20_07-58-53]

seems pg group comes as list…it dont expect list, try with a list first item there or set level to @L1 in input and you dont need lacing [Skærmbillede 2024-06-21 074925] [Skærmbillede 2024-06-21 075324]

Hi could you show what your last multiinput form node give you expaned ? [Skærmbillede 2024-06-20 083556]

looks good…hmm could you share your dyn ? which revit version are you in ?

Batch Add Parameters.dyn (73.0 KB) I’m using revit 2023.1

seems you have a older version ds installed try upgrade…but it work with lacing to longest [Skærmbillede 2024-06-21 072848]

You’re awesome man!! Thanks! is it because we can only group parameters under one group (not like categories which we can select multiple?) that was very wise and one step ahead of what I was thinking lol

[image] rajeshjamariya16: because we can only group parameters under one group Yes exackly :wink:

probably you should change your listview with a dropdown instead so you only can select one PG group at time

yeah that would be better, will help avoid the issue in future. Thanks again mate. :smile:

Does 2025 handle the group types differently? I am trying to batch add existing shared parameters as project parameters in a project and this DataShapes method seems the cleanest method but I just get a null result both for the ParameterGroup and Add Shared Parameters nodes: [Add Mass Project Para…

Batch Add Parameters from a txt file

Revit

rajeshjamariya16 April 9, 2025, 2:00am 15

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Batch Add Parameters from a txt file

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