Hello everyone,
I have a small issue with the above-mentioned node.
The pipes are being created, but always with the wrong diameter who does’nt even exist in the SystemType. Dynamo allways generates a pipe with 6 “ (152,4 mm) and without a proper pipe segment (pipe thickness 0,0)
Where is my mistake? I already tried different inputs and different forms (string and number - inches and mm)
Does anyone have an idea what could cause this behavior or what need to be set correctly?
Thanks in advance for your help!
RVT Version 2026.3
Hello @Anja.Thuener and welcome to the forum 
seems you input a string as diameter, try with just 300 in a code block or a number node
Hello @sovitek and thank you for the welcome! I usually just read along here, but this problem is driving me crazy.
As I already mentioned, I’ve also tried a string with a simple “300”. I think I’ve tried every possible input. Either it doesn’t create a pipe at all, or it uses 6" instead.
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you are welcome and dont go crazy ; ;))))…try as here and see if it could work for you in 2026
pipe Home.dyn (20.5 KB)
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try the one i shared, mepover is not updated for 2026, but can work if you will use ironpython 2.7 but need that package installed…but my shared works with cpython3 as is the standard engine in 26…iand if the pyrhon works for you can just copy it into the node…and should work and you have option for list level and lacing as well
I’m so sorry, I overlooked your attached file! I tried it – I don’t know what you did, but it works! Thank you so much! I’ve been doubting it for two days now; I should have asked here sooner!
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