Creation Pressure Pipe from polylines

Civil3D
1

Hello dear Dynamo community. I am writing here to ask some advices from professional users of Dynamo. I am new in using Dynamo for civil 3D. I am trying to create my the first script “Creation pressure pipes from polylines”. Unfortunately, I am doing something wrong, I don’t get any mistake inside program but script still not working. Could you give me some advices how to correct my script. Thank you in advance.

test_pressure pipes
test_pressure pipes4358×1982 651 KB

test.dyn (53.6 KB)

2

Hi and welcome to the forum.
Check so the number of polylines in correct layeris the same amount of filtered layers when you add them to the last node.
Use filter by boolean mask to get it correct.

3

Also check the levels for all nodes that you pass in to last node. I use to think that if I pass several list in to a node probably need to have the same length, if the inputs Isn’t like layer, block or similar.