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Unwanted sphere appearing

Message 1 of 3
162 Views, 2 Replies

Unwanted sphere appearing

Hello everyone, I hope you can help me. I am relatively new to fusion360, so my problem solving skills are limited.

Today, something strange occured.

Here you see my perfectly fine body, ready to be exported as a net.


When imported to cura to prepare for printing, a strange sphere appeared in the body, partly visible in red at the top, also visible through the before open vent slots:


Investigating in fusion, I found out that the sphere also seems to appear, when I cut the body in half vertically.

fusion half.jpeg

I desperately hope to find someone here to tell me how to get rid of the sphere, as there are hours and hours of work at stake.


Many thanks in advance!


Message 2 of 3

Can you File>Export your *.f3d file to your local drive and then Attach it here to a Reply?



Are there any unresolved issues highlighted in your Timeline?

Does Ctrl b (CMD b) return any errors?

Message 3 of 3

I managed to solve the problem by removing and replacing the upper half round part. I think fusion created some artifact because some things didnt add up correctly. 
When I deleted it and rebuilt by using a new sketch and element, the problem was gone.


thanks for your help!

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