My drawing has disappeared, I notice in my layer bar the light bulb is missing and there's an eye icon. Could that eye icon be making my drawing not visible and mouse flicker not visible? If so how can I change to back? Or is this a more significant error? Will I have to restart my design from scratch? Needing an ans
![Attached Image: cad error.JPG](https://forum.nanocad.com/uploads/monthly_04_2017/post-63992-0-42313300-1491938948_thumb.jpg)
![Attached Image: cad error.JPG](https://forum.nanocad.com/uploads/monthly_04_2017/post-63992-0-42313300-1491938948_thumb.jpg)
wer asap!