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todd

"Void wire" when including AF message children in TD Cluster

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I have a reusable library for serial devices (I know, who doesn't?) that is being converted to the Actor Framework (yes, there is a good reason). This one has a "<company>_Transport.lvlib:Create.vi". The descriptor is a type-def cluster of: Transport Type enum, VISA resource name, ... and three children of "Actor Framework.lvlib:Message.lvclass". After building the package, when I place Create.vi, the cluster wire is void. It doesn't matter if I use a non-type-defd cluster, or if the parent Message.lvclass is used instead of the children. If I wire the classes in separately (not in a cluster), everything is fine - but the next package on the list has a lot more messages to include. Any advice is welcome.

post-3827-0-21716100-1348528422_thumb.png

 

Cross-posted to AF community:

https://decibel.ni.com/content/thread/15047

Edited by todd

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The workaround is to write the type-defd cluster into the private data (which I leave non-type-defd) of a class dedicated to that use. NI suggested trying LabVIEW 2012 - haven't had a chance to try that, yet.

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