What is this green line?

[timWTVNS]

I was working with several arc's to follow a curve in an image I had hand-sketched and somehow I have ended up with this green line that I can't get rid of.

Any idea what it is?

More images from sketches in attachments

[JDMather]

Attach your *.ipt file here.

How much training/experience do you have?

What version of Inventor?

[johnsonshiue · Accepted solution]

Hi! This one looks like a scene corruption. Somehow the sketch lines are not properly removed from the scene after the sketch was deleted. Please share the file here.

Many thanks!

[timWTVNS]

 IT WAS AN ASSOCIATION BETWEEN 2 PARTS THAT HAD BEEN BROKEN.

THANKS