Change Family type of a list of pipe fittings-Error

1

Hi all I would like to change generic elbow families at once to welded.

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I have writen a code as shown below.
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Its giving me an error related to ChangeTypeId method.Can somebody help?
Testing.dyn (8.3 KB)

2

This is the method I am trying to implement.

https://www.revitapidocs.com/2022/6026a054-5e1e-5cac-7283-aa102aa997e3.htm

3

Can you tell us what the error is?

Have you tried the standard Get and Set Parameter nodes?

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1 Like
4

Now changeTypeId for a set of elements is working as I have used Element.ChangeTypeId.
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Now the issue I am facing is when we manually try to change certain fittings as shown below, it is giving error.Now I have to filter those elements with errors while converting those without errors.

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5

Drawing and changing types with different connection locations is a huge pain due to this issue. I don’t recommend it unless you have no other alternatives. Can you get by with multiple pipe types using different fittings for your different scenarios?