I had (have?) a graph to create filters. Worked fine in 1.3.2, but in 1.3.3 & 2.0, the ParameterFilterElement.ByRules fails on me. I’m passing a list to the node for the names. This works in 1.3.2, but just returns nul in recent versions The node does not show the “name” input parameter as a list…

Not sure I understand you. Do you mean the space after the colon? FilterName:string instead of FilterName: string ? And on which Input?

If that’s the issue it would be on all inputs. It’s hard to tell what’s going on in your image though. Can you show us what the output looks like? Are you getting an error?

It’s just a pile of nuls 1.3.2 returns a list of ParameterFilterElements 1.3.3 returns a list of nuls (different Revit file, 1.3.2 had only 5 elements input, 1.3.3 had 10) [filterelements] [Pile%20of%20Nuls]

I would change both types to be lists (string, Category) - and I would use a different name for the category so that it does not match the type name… also Category. you might also just try var[] for both of them.

ParameterFilterElement.ByRules fails in 1.3.3

Revit

Nick_Boyts December 19, 2018, 6:10pm 2

I think I saw that you have to remove the spaces to set the object type.

Creating Filter Rules - List Manipulation

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FilterRule.ByRuleType input issues Revit	16	4260	October 28, 2019
Error with ParameterFilterElement.ByRules Revit	0	376	November 13, 2019
Filter Rule non String	20	3058	January 28, 2020
Expected IList[FilterRule], got FilterStringRule Developers	9	2394	February 3, 2017
ParameterFilterElement.ByRules error Revit	3	1123	August 21, 2018

ParameterFilterElement.ByRules fails in 1.3.3

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