Getting a error while subtracting

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1

[Album] Imgur

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 ?

2

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/

3

Thank you for getting back with me.