I used the Rhino.Inside ‘Get Element Parameter’ component to extract specific parameter values. However, for some reason the output does not think it’s a string, even when I feed it through a Text node. at the next component I always get a ‘Invalid Cast: String >> String’ error. Does anyone know ho…

its the null items, they aren’t removed by clean tree either. Sort of like an <empty> list but a little nastier. text length will give you a real null to cull by. Btw, the Get/Set parameters are extremely slow (its deep in the database), Inspect Element will be a lot quicker. [image]

Element Parameter Value --> String Conversion Issue

Rhino.Inside Revit

eirannejad (Ehsan Iran-Nejad) April 22, 2020, 4:48pm 4

See this also for upcoming feature (Cull Null)

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