unselectable purple plane

[rsunghun]

what is this purple plane and how do I delete it?

thank you.

[TheCADWhisperer · Accepted solution]

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

[rsunghun]

the purple plane was not present in the exported file. I've just restarted fusion360 and the purple plane was gone from the original file as well. Thank you anyway XD