Fire Sprinkler Armover

Revit
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1

I am new to using dynamo and I am using a borrowed graph for a armover to attach to sprinkler system. I have replaced the broken nodes, but now I am getting this error at the Line.ByStartPointDirectionLength
" Warning: One or more of the input types are not matching. Couldn’t find a version of ByStartPointDirectionLength that takes arguments of type (__array,Autodesk.DesignScript.Geometry.Vector,Function)"

image
image.png1268×444 45.1 KB

I think this error is causing all the errors I get after it. I get that its is saying that my input types dont match but Im not sure what input to use instead.

Sorry I am not well versed in dynamo yet so this may be a stupid question.

2

Hi @scrowe

Welcome to Dynamo Forum!

You’re missing multiple inputs here. Please show us your complete graph with all the errors and previews expanded.

3

Here is a link to the file. The graph is too large to see on a screen shot

4

To export a complete image you can use the camera export function in the upper right corner. Zoom in so you can read the text on a node first though. :wink: