Repeatable bug when mirroring feature

[Bjanders]

Here's a repeatable bug with the attached design. When I mirror the emboss feature, and change Compute Type from Adjust to Optimized, then Fusion hangs. Windows shows the "The application is not responding. Wait or quit" dialog. I waited for about 10 minutes, and the killed the Fusion process. It's repeatable, when I opened the design again and tried again.

[jhackney1972]

I do not believe this is a bug.  Mirroring the Emboss Feature violates the Mirror rules listed in the Fusion 360 help.  You have to agree the Emboss feature intersects more faces than the faces of the original feature.

[TrippyLighting]

It is ok for Fusion 360 not to create the geometry. It is not ok to hang indefinitely! @Phil.E can you record this as a bug please?

[Bjanders]

I wasn't aware of the limitation, but like @TrippyLighting says, the bug is that it hangs, potentially leading to loss of work. The expected result would be that Fusion shows an error and I can change the compute type and continue my work.

[Bjanders]

I'll accept the solution when it's acknowledged that the bug has been recorded.

[Steven_Gao · Accepted solution]

Agreed with you this should a problem for hang issue. I have logged an internal defect(FUS-148578) to track this problem. Thanks for reporting it!