HDA in UE5.1


I am building an HDA for Houdini engine.

I have built them in the past with success in UE4.

In UE5.1 my parameters are not being exposed inside Unreal.
I have set everything up and exposed them to the HDA inside Houdini 19.5

I’m wondering if anyone else is having issues with HE in 5.1 , or if something has changed I need to be aware of when using Houdini Engine in UE5+

Any information would be helpful.


I solved this by copying the houdini nodes into a new project and creating an entirely new HDA.

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