Im getting this. Material are set for gmat so i have no idea what causes this. Any idea? Max 2012 32 and 64 gives the same error exporting.
You most likely have a blank material assigned to something. I just recently had the same issue and that was the problem.
Bingo. Now i can export just fine, just the file wont open on 3dsimed (problem building geometry error), hope it works in game. Where do i send the beer? Edit: 3dsimed problem with 64 bit exporter
Maybe the 64bit exporter is too new for 3dsimed, but I don't really know, haven't used 3dsimed in a long time.
Are you using the latest version of 3dsimED? The fix log for version 3.1u released back in June stated this. The latest version is currently at 3.1v