# DynaMaps nodes not working

**URL:** <https://forum.dynamobim.com/t/dynamaps-nodes-not-working/76684>\
**Category:** Packages\
**Created:** [May 19, 2022, 3:49am UTC](https://forum.dynamobim.com/t/dynamaps-nodes-not-working/76684 "2022-05-19T03:49:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Vincent\_Insydney](https://avatars.discourse-cdn.com/v4/letter/v/b4bc9f/32.png) [@Vincent\_Insydney](https://forum.dynamobim.com/u/Vincent_Insydney)\
**Post date:** [May 19, 2022, 3:49am UTC](https://forum.dynamobim.com/t/dynamaps-nodes-not-working/76684/1 "2022-05-19T03:49:46Z")

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Hello,  
I have installed the DynaMaps package on my machine.  
I have pushed the site information to Dynamo but then when running the “BuildingFootPrintPolygons” or the “BuildingFootPrintSurfaces” error messages appear as per below snippings. Would anyone be able to help?  
Kind regards,  
Vincent  
 ![BuildingFootPrintPolygons](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/f/1/f1a4cafbaccadf616da13aa9e518d86e900acd0a.png)  
 ![BuildingFootPrintSurfaces](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/a/5/a5566e72021d65007710eba57dd87d0d4a29f9fc.png)

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<div class="post-metadata">

**Author:** ![Daan](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/daan/32/82246_2.png) [@Daan](https://forum.dynamobim.com/u/Daan)\
**Post date:** [May 19, 2022, 8:27am UTC](https://forum.dynamobim.com/t/dynamaps-nodes-not-working/76684/2 "2022-05-19T08:27:31Z")

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Hi @Vincent_Insydney ,

It could be that your Revit version is too high.  
For example: for me it works on Revit 2019 but not on Revit 2022