I got absolutely sick of the numerous times I had to scrap my projects because something was not possible, but then it turns out after...
Since the Gun Mettle Update
Ultimate Mapping Resource Pack :medal:(Boojum) not updated his pack
now new things in tf.fgd made some entities...
Report all issues with ABS's fgd, so I can fix them.
info_player_teamspawn class flags
Original fgd Author: A Boojum Snark
1. Put tf-abs.fgd in "Team Fortress 2/bin"
Separate names with a comma.