Eagle Layer Problem

Discussion in 'General Electronics Chat' started by Sloucher, Feb 28, 2014.

  1. Sloucher

    Thread Starter New Member

    Feb 7, 2012
    Hi Guys

    Any Eagle (6.5) experts here?

    I seem to have lost Layer 45, Holes in a .brd file in Eagle. I didn't notice it was missing until I ran the Exellon cam to generate the drill file. I had a message to tell me the Hole layer was missing. For the gerber file it doesn't matter as I only have vias and no locating holes, but I am curious as to what if I want to add a hole later?

    I can select a hole and place it but the properties of the placed hole don't reveal what layer its been placed on and layer 45 does not magically reappear, so how do I get it back? Any reasons as to why it went missing in the first place?