Watch node

why no output apeears in the watch node?

Hi @Mariam.EmadLHT4U ,

There actually is an output in the Watch node, it’s “null”.
See the output of the Element.GetFromLinkedFile, it’s also “null”.

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But there is already ceilings in the architecture file so why it can’t see them


Try with less old custom nodes (SelectByCategory node in Genius Loci, Springs, Rhythm packages for example).