Almost all the doors are invisible, this appears to be caused by having a copy of the model file in the bsp archive. The unmounting workaround won't work here as the model in question is 'props_c17/door01_left.mdl', which is in the vanilla game by default.

引用自 wiimeiser：

Almost all the doors are invisible, this appears to be caused by having a copy of the model file in the bsp archive. The unmounting workaround won't work here as the model in question is 'props_c17/door01_left.mdl', which is in the vanilla game by default.

If you have all the doors - invisible, then this is not a problem with the map, but with the fact that you downloaded Gmod to your client, through the Workshop. Sometimes you can see invisible doors in some places. This is an occider, and it helps with optimization on servers where the map is settled by players.

players that are behind the gates are invisible and at some parts of the Map have the same problem