Quake 1 - missing models for health, ammo, DM maps causing precaching errors on map load

[Fat-Angus]

So far this editor has been great - in terms of usage it's the best Quake 1 editor around. Problem is, models for health and ammo aren't showing in either the camera view or orthographic views - all that I get are small black and blue cubes with an offset bounding box. And whenever I run a map in deathmatch mode I am greeted by numerous non precached errors (CTD with Quakespasm, Console errors in Darkplaces, and ezQuake won't run at all). Are these two linked? I can play the map in single player, but running it in deathmatch causes the previous errors.

[Garux]

There is q1pack folder with explanation txt, making these models visible in editor. The second issue is unknown for me and is not related to ineditor models display.

[eGax]

It might help to share your *.map so someone could maybe take a look, maybe compile and run themselves to see if the same errors occur.

[Fat-Angus]

We finally found the problem. It was because the worldspawn had a spawnflag attributed to it.