# Trouble with Loft tool: Profile with incorrect body properties

**URL:** <https://discourse.shapr3d.com/t/trouble-with-loft-tool-profile-with-incorrect-body-properties/9628>\
**Category:** Modeling Questions\
**Created:** [November 4, 2020, 11:01pm UTC](https://discourse.shapr3d.com/t/trouble-with-loft-tool-profile-with-incorrect-body-properties/9628 "2020-11-04T23:01:12Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![cdespinosa](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/cdespinosa/32/7926_2.png) [@cdespinosa](https://discourse.shapr3d.com/u/cdespinosa)\
**Post date:** [November 4, 2020, 11:01pm UTC](https://discourse.shapr3d.com/t/trouble-with-loft-tool-profile-with-incorrect-body-properties/9628/1 "2020-11-04T23:01:12Z")

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I have two constructed bodies that I’m trying to loft the top of one to the bottom of the other. It tells me the body properties are incorrect but not exactly which body properties, or what the incorrectness is. So I don’t know what to fix about the bodies other than redrawing them from scratch.

I excerpted the two bodies into a separate drawing to get rid of noise and to clean out any other bodies, edges, etc. that might be in the way, and the problem persists.

On inspection can anybody tell what is wrong with the bodies and suggest a solution? Or another way to smoothly join these two bodies with a different technique than loft?

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/2X/5/5fac99ad52c0ad4afa18e784eeeb147c2732a7b8.jpeg)

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**Author:** ![TheBum](https://avatars.discourse-cdn.com/v4/letter/t/eada6e/32.png) [@TheBum](https://discourse.shapr3d.com/u/TheBum)\
**Post date:** [November 4, 2020, 11:17pm UTC](https://discourse.shapr3d.com/t/trouble-with-loft-tool-profile-with-incorrect-body-properties/9628/2 "2020-11-04T23:17:41Z")

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Are the border thicknesses the same between the top piece and the bottom piece? If so, you could try removing the holes, doing a loft, and then using the shell tool to hollow it back out.

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**Author:** ![DanielR](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/danielr/32/582_2.png) [@DanielR](https://discourse.shapr3d.com/u/DanielR)\
**Post date:** [November 4, 2020, 11:40pm UTC](https://discourse.shapr3d.com/t/trouble-with-loft-tool-profile-with-incorrect-body-properties/9628/3 "2020-11-04T23:40:46Z")

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Hello -  
you can’t loft together two faces with a hole in them, However you can loft them together without the hole, then create the hole later with the Shell tool

Here is how I approached the problem:

1. Create the two bodies without the hole!  

2. Loft them together  

3. Union bodies  

4. Select two top faces and use Shell to add unified wall thickness  

Hope this helps

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**Author:** ![cdespinosa](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/cdespinosa/32/7926_2.png) [@cdespinosa](https://discourse.shapr3d.com/u/cdespinosa)\
**Post date:** [November 5, 2020, 5:26pm UTC](https://discourse.shapr3d.com/t/trouble-with-loft-tool-profile-with-incorrect-body-properties/9628/4 "2020-11-05T17:26:26Z")

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Thank you! It came out beautifully (though the Shell step got an error, but I will work on that.) Here’s the result!

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/2X/7/7dee7dd925612e7f1ee12db971c948d52e291ba0.jpeg)

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**Author:** ![DanielR](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/danielr/32/582_2.png) [@DanielR](https://discourse.shapr3d.com/u/DanielR)\
**Post date:** [November 5, 2020, 8:01pm UTC](https://discourse.shapr3d.com/t/trouble-with-loft-tool-profile-with-incorrect-body-properties/9628/5 "2020-11-05T20:01:11Z")

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Great, glad it worked (almost). Can you please send over the file (this body in particular) and I can take a look (here on discourse) or [daniel@shapr3d.com](mailto:daniel@shapr3d.com)

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**Author:** ![Docabilly](https://avatars.discourse-cdn.com/v4/letter/d/db5fbb/32.png) [@Docabilly](https://discourse.shapr3d.com/u/Docabilly)\
**Post date:** [June 13, 2021, 11:49pm UTC](https://discourse.shapr3d.com/t/trouble-with-loft-tool-profile-with-incorrect-body-properties/9628/6 "2021-06-13T23:49:40Z")

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Could we get error messages that don’t require us going to Google to find the answer. If the error message had said “Can’t loft hollow objects” I would have been delighted not frustrated. Also how do we keep the error message on screen long to google the words. oh wait, I should have googled that first 🙂

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**Author:** ![Koko\_Shapr3D](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/koko_shapr3d/32/1703_2.png) [@Koko\_Shapr3D](https://discourse.shapr3d.com/u/Koko_Shapr3D)\
**Post date:** [June 30, 2021, 1:37pm UTC](https://discourse.shapr3d.com/t/trouble-with-loft-tool-profile-with-incorrect-body-properties/9628/7 "2021-06-30T13:37:04Z")

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Hi! There is no technical limitation to loft faces with holes, and it is in our roadmap.