# Getting a error while subtracting

**URL:** <https://discourse.shapr3d.com/t/getting-a-error-while-subtracting/1038>\
**Category:** Modeling Questions\
**Created:** [May 29, 2017, 12:01am UTC](https://discourse.shapr3d.com/t/getting-a-error-while-subtracting/1038 "2017-05-29T00:01:12Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Devvon](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/devvon/32/36586_2.png) [@Devvon](https://discourse.shapr3d.com/u/Devvon)\
**Post date:** [May 29, 2017, 12:01am UTC](https://discourse.shapr3d.com/t/getting-a-error-while-subtracting/1038/1 "2017-05-29T00:01:12Z")

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[[Album] Imgur ![](https://s.imgur.com/images/logo-1200-630.jpg?2 "Imgur") ](https://imgur.com/gallery/7YrGQ)

Any help would be greatly appreciated. In the picture there is a donut with a circle within, the goal is to subtract the donut leaving a half pipe running the entire length 360\*.

Every time I am clicking to do this though it begins to calculate then fails. Any ideas ?

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [May 29, 2017, 7:28am UTC](https://discourse.shapr3d.com/t/getting-a-error-while-subtracting/1038/2 "2017-05-29T07:28:34Z")

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That’s a bug, that will be fixed with this release: [http://discourse.shapr3d.com/t/something-big-is-coming-and-we-cant-wait-to-share-it-with-you/](http://discourse.shapr3d.com/t/something-big-is-coming-and-we-cant-wait-to-share-it-with-you/)

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**Author:** ![Devvon](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/devvon/32/36586_2.png) [@Devvon](https://discourse.shapr3d.com/u/Devvon)\
**Post date:** [May 29, 2017, 12:36pm UTC](https://discourse.shapr3d.com/t/getting-a-error-while-subtracting/1038/3 "2017-05-29T12:36:10Z")

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Thank you for getting back with me.