# For replacement with "Curve.endpoints" in Dynamo

**URL:** <https://forum.dynamobim.com/t/for-replacement-with-curve-endpoints-in-dynamo/96602>\
**Category:** Revit\
**Tags:** revit, python, geometry, dynamo\
**Created:** [December 21, 2023, 12:33pm UTC](https://forum.dynamobim.com/t/for-replacement-with-curve-endpoints-in-dynamo/96602 "2023-12-21T12:33:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ummarkhan\_tl](https://avatars.discourse-cdn.com/v4/letter/u/90db22/32.png) [@ummarkhan\_tl](https://forum.dynamobim.com/u/ummarkhan_tl)\
**Post date:** [December 21, 2023, 12:33pm UTC](https://forum.dynamobim.com/t/for-replacement-with-curve-endpoints-in-dynamo/96602/1 "2023-12-21T12:33:23Z")

</div>

Hello Everyone,  
Hope You are doing well,

Here I am Trying to do home work/ Practice with the Help of YouTube Videos Please Refer the Video provided in Below link, change Revit Grid Extends,  
**Please Check the Google Drive Links for youtube reference Link,**  
only 1 link is allowed here for new user so i can’t updated here.

I have Almost Done 90 Percent of it but i stuck at last,  
please Find the Images in Below Link  
[https://drive.google.com/drive/folders/15sauIGeRyILeb9yV0W2crGVMlsykY9VG](https://drive.google.com/drive/folders/15sauIGeRyILeb9yV0W2crGVMlsykY9VG)

It is Showing me Nothing when i Run the script, can anyone Help me with this?  
Y this Nodes has Change to One Output, In video it is showing 4 outputs in “Curve.endpoints” Node  
What is the Replacement for This Node?

Thanks,  
Ummar Khan

 ![02](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/6/e/6e30b560ca61770338f1e1615eb7725a87b7b384.png)