my blank list boxes are always arrays, out of sync, which is easy to suss by backing off the fill instructions until it shows something. hint, one column is always in sync.
however i don't think this problem makes headers blank. i would suggest you try leaving listbox in group4 and showing group4 but NOT hiding group1. if needed scoot some objects around so they can be viewed together. does this make any difference? > On Feb 23, 2018, at 7:32 AM, Pat Bensky via 4D_Tech <4d_tech@lists.4d.com> > wrote: > > Why would it appear as a blank box in Group​4? > > Thanks for any enlightenment you can offer! ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************
