Pipe By Curve

I am facing this error and I am delighted if you help me

I don’t understand… you use Pipe.ByLines to create the pipes and then you try to create them again with Pipe.FromCurves? Pipe.FromCurves is expecting line inputs and you’re giving it the pipes just just created. Are you trying to create pipes from lines AND curves separately?

More information would be helpful. You don’t explain what you’re trying to accomplish or what the error is reporting.