Help: How to change the type parameter value of pipe?

[Nickey_Zhong]

i want to change the type parameter value of pipe, but i get a warring in dynamo, so how to change the type parameter value of pipe?

[Kulkul]

Which version of dynamo your using?

See below dynamo version 0.9.1.

Another way is to use custom node “AllFamilyTypesOfCategory” from clockwork package Dynamo version 0.9.1.