# Create Revit polyline from Dynamo polyline

**URL:** <https://forum.dynamobim.com/t/create-revit-polyline-from-dynamo-polyline/34145>\
**Category:** Revit\
**Created:** [March 29, 2019, 12:00pm UTC](https://forum.dynamobim.com/t/create-revit-polyline-from-dynamo-polyline/34145 "2019-03-29T12:00:41Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![daniel.loza](https://avatars.discourse-cdn.com/v4/letter/d/ba8739/32.png) [@daniel.loza](https://forum.dynamobim.com/u/daniel.loza)\
**Post date:** [March 29, 2019, 12:00pm UTC](https://forum.dynamobim.com/t/create-revit-polyline-from-dynamo-polyline/34145/1 "2019-03-29T12:00:42Z")

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Hi,  
I suppose that’s a very simple case, but I can’t manage that. I wolud like to get Revit lines from Dynamo’s polyline (I don’t want 3d spline (nurb) but polyline - ModelCurve.ByCurve doesn’t work).

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/a/a/aa069529b91f8779d44b0e365ed8b79bf51adecc.png)

Thank you for help.

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**Author:** ![daniel.loza](https://avatars.discourse-cdn.com/v4/letter/d/ba8739/32.png) [@daniel.loza](https://forum.dynamobim.com/u/daniel.loza)\
**Post date:** [March 29, 2019, 12:10pm UTC](https://forum.dynamobim.com/t/create-revit-polyline-from-dynamo-polyline/34145/2 "2019-03-29T12:10:18Z")

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Ok, the problem is solved by adding PolyCurve.Curves:

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/4/e/4e669aaf31a49e8999ca70d69658644a0e16d34f.png)

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**Author:** ![tanmay.kushwah](https://avatars.discourse-cdn.com/v4/letter/t/a698b9/32.png) [@tanmay.kushwah](https://forum.dynamobim.com/u/tanmay.kushwah)\
**Post date:** [May 22, 2020, 4:48pm UTC](https://forum.dynamobim.com/t/create-revit-polyline-from-dynamo-polyline/34145/3 "2020-05-22T16:48:14Z")

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Hello,  
From where I can get this Read Alignment from Excel Node??  
Can you please help me out with this?

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**Author:** ![Deniz\_Maral](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/deniz_maral/32/80323_2.png) [@Deniz\_Maral](https://forum.dynamobim.com/u/Deniz_Maral)\
**Post date:** [June 23, 2020, 3:20pm UTC](https://forum.dynamobim.com/t/create-revit-polyline-from-dynamo-polyline/34145/4 "2020-06-23T15:20:12Z")

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