Lines disappear when I export my map

Discussion created by sarabowers525 on Feb 6, 2014
Latest reply on Sep 11, 2014 by h.smith89
I created a map and exported it to PDF, but it looks different in PDF than in layout view. One of my layers is an outline of the US, and portions of the boundaries disappeared when I exported the map. I don't have any shapefiles on top of my states layer that should be blocking the lines; only geocoded points. Does anyone know what I might be able to do to fix this and make my lines appear properly?