Hello there. I am having problems with the Element.SetParameterByName because it keeps saying that there’s no parameter like the one I write in the CodeBlock but I am super sure that the parameter is there and, since I’m trying to assign a number from a range, it’s not a text type parameter.
You can use Element.Parameters to list all the existing parameters.
Is “id” a created project parameter ?
I already tried to get the parameters recalling the family type and then the family parameter but still it doesn’t find any matching name. I also tried different nodes but when it doesn’t give me the error, it doesn’t apply the change.
Anyway “id” it’s a simple parameter that I added to the family. I created both the integer version and the number.
I’m pretty sure that I’m missing something because I’m trying to adapt this script, originally used to assign an ID number to some pipes, to do the same for a group of steel profiles.
Can you turn on the node previews so we can see that’s going on in your graph?
Is “id” a type parameter or an instance parameter?
A trick is to use the “camera” icon upper right. Zoom into some few nodes and take a “picture”, then the resolution will be better. If you will be sure to have help fast, then include your .dyn file so those there can help you don’t need to reinvent the wheel.
I would like to attach it but I am a new user and I can’t upload the file.
but you can upload images… try using a dropbox link or something similar for the file
Type parameters have to be set by the family type. It looks like you’re passing in the family instances. Family instances do not contain the type parameter definitions.
Try getting the family types instead of the family instances, or use FamilyInstance.Type to convert them.
Here it is!
It looked very much like a type vs. Instance problem as @Nick_Boyts wrote. You kept insisting that elements were instances but you searched for type parameters all the way through. Except if you have made all those parameters as instance parameters. In that case will the below solution not help you at all.
Try to see if this is what you need and then give us some feedback.
Profiles ID.dyn (38.8 KB)
걍 첨부터 패밀리 매개변수를 만들때, 매개변수 데이터를 유형으로 하지말고 인스턴스로 설정해야만 기본값으로 인식됨. 그리고 이런 기본값으로 지정된 매개변수만이 다이나모에서 파라미터로 가져올수 있음.