# OPERATION failed because the resulting body won't be valid -loft

**URL:** <https://discourse.shapr3d.com/t/operation-failed-because-the-resulting-body-wont-be-valid-loft/40485>\
**Category:** Modeling Questions\
**Created:** [March 14, 2026, 5:43am UTC](https://discourse.shapr3d.com/t/operation-failed-because-the-resulting-body-wont-be-valid-loft/40485 "2026-03-14T05:43:43Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![aqkhana2002](https://avatars.discourse-cdn.com/v4/letter/a/45deac/32.png) [@aqkhana2002](https://discourse.shapr3d.com/u/aqkhana2002)\
**Post date:** [March 14, 2026, 5:43am UTC](https://discourse.shapr3d.com/t/operation-failed-because-the-resulting-body-wont-be-valid-loft/40485/1 "2026-03-14T05:43:43Z")

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When doing loft with guided have title error.

[![](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/f/a/fab7629f612a6385b26919a8b1605f685b7e6917.jpeg "OPERATION failed because the resulting body won't be valid") ](https://www.youtube.com/watch?v=l_Bwj3s4jBQ)

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**Author:** ![aqkhana2002](https://avatars.discourse-cdn.com/v4/letter/a/45deac/32.png) [@aqkhana2002](https://discourse.shapr3d.com/u/aqkhana2002)\
**Post date:** [March 15, 2026, 10:42am UTC](https://discourse.shapr3d.com/t/operation-failed-because-the-resulting-body-wont-be-valid-loft/40485/2 "2026-03-15T10:42:22Z")

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I am really sick now nothing work in shapr3d now

[](https://www.youtube.com/watch?v=tJnme1TA5Z0)

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**Author:** ![Xdrakosha](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/xdrakosha/32/24881_2.png) [@Xdrakosha](https://discourse.shapr3d.com/u/Xdrakosha)\
**Post date:** [March 15, 2026, 11:44am UTC](https://discourse.shapr3d.com/t/operation-failed-because-the-resulting-body-wont-be-valid-loft/40485/3 "2026-03-15T11:44:16Z")

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> [@aqkhana2002](#):
>
> I am really sick now nothing work in shapr3d now

Can you share project with these sketches?

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**Author:** ![aqkhana2002](https://avatars.discourse-cdn.com/v4/letter/a/45deac/32.png) [@aqkhana2002](https://discourse.shapr3d.com/u/aqkhana2002)\
**Post date:** [March 15, 2026, 10:04pm UTC](https://discourse.shapr3d.com/t/operation-failed-because-the-resulting-body-wont-be-valid-loft/40485/4 "2026-03-15T22:04:17Z")

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[VorTex (1).shapr](https://discourse.shapr3d.com/uploads/short-url/eAbhGTKUZ8bYIFNKOreg1fjvYU8.shapr) (11.7 MB)

How will this work? I don’t want to use shortcuts. If you extrude both sides by at least 2 mm, then you can use a loft, but the guide still won’t work.

[![](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/7/2/720c84919059d5f24894b95e68f35bc68787ac1f.jpeg "Shapr3d loft issue error in guided loft as well ") ](https://www.youtube.com/watch?v=v4BQMCl5jL0)

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**Author:** ![Xdrakosha](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/xdrakosha/32/24881_2.png) [@Xdrakosha](https://discourse.shapr3d.com/u/Xdrakosha)\
**Post date:** [March 16, 2026, 7:40am UTC](https://discourse.shapr3d.com/t/operation-failed-because-the-resulting-body-wont-be-valid-loft/40485/5 "2026-03-16T07:40:13Z")

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**Author:** ![aqkhana2002](https://avatars.discourse-cdn.com/v4/letter/a/45deac/32.png) [@aqkhana2002](https://discourse.shapr3d.com/u/aqkhana2002)\
**Post date:** [March 16, 2026, 7:55am UTC](https://discourse.shapr3d.com/t/operation-failed-because-the-resulting-body-wont-be-valid-loft/40485/6 "2026-03-16T07:55:35Z")

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Millions of thanks, and i learn new things from this , thank you so much