help needed

So when i make my first MvM for my friends i got a problem that POP file sends this message: Can't open scripts/population/crossfarm.pop. Parse Failed in CPopulationManager::Initialize for scripts/population/crossfarm.pop What i need to do please help

when im under some of the water on my map it seems as if i can see through the ceiling over the water like this: so thats the problem now here the context: this yellow wire frame is the collection of water brushes for this 'body' of water i dont have this issue past this grey brush (where the...

For some reason, when I complie the map, ingame non of the lights are working. Why is that?

I've tried multiple ways of packing everything and it just doesnt work I dont know what im doing wrong please help me ASAP

I hate doing this questions because it may sound like an amateur problem for people who actually know what they're doing, but I've been dealing with this for 2 god-damn hours. For context, I just started using CompilePal for the first time, again, I'm completely new to TF2 mapping and just...

My map has a few custom models on it and for some unknown reason they won't pack into my bsp. A friend of mine tried the map and it still crashed so they decided to run it in sfm, and it worked but no custom props. Please help with this issue. I'll post my map bsp below.

I know not all of them were released, but I know the ones from the Meet the Sniper ones were, despite that, I can't seem to find them in to be used in Hammer, such as the #1 Sniper Mug, the Payphone and Beware of headshots sign. Proof of the post: https://www.teamfortress.com/post.php?id=2974...

I decided to use that custom particle in my map. I created manifest, and it is working fine in game, but only when the pcf file is in my tf/particles folder. After I packed all other custom content, I manually added pcf and manifest into my map. Then when I boot map on server, players can`t see...

I had made the bots spawn on the traintrack entity and worked, it include point_template . But the only thing i wanted is the bots spawn their own indiviadual traintrack, instead of that 1 traintrack parented all bot. (picture of straight line and 5 bot on each indiviadual traintrack moving to...

Can I use third party link for FastDL, if it contains all maps that I need? For example this one https://dl.serveme.tf/maps/ Because I`m trying to use it and doesn`t work. Server commands: sv_allowupload 1 sv_allowdownload 1 net_maxfilesize 64 sv_downloadurl "http://fakkelbrigade.eu/maps/"

Hello everyone, I am new to Hammer Editor and map-making, and I need some help with this viewport problem I had. So when I opened Hammer Editor and looked through the viewport, I saw a full-screen button at the top and so I clicked it, and now I don't know how to make it smaller again. Does...

I tried to take the large poster of the map of the world from the big room off the side of the intel room of 2fort and put it into my own map. When I do, the poster shows up in hammer but doesn't when I actually run the map.

I was making a huge CTF map when I get leaks from nowhere although my map is currently sealed and no voids contacting the inside. The Entities exposed to the void were: item_teamflag, light_env. and the props that it says it's outside the map even though it not is: lightbubl001.mdl and some 2...

I Was Making A Double Door Where, 1 door would move to the left and the other to the right, when suddenly running the game, the door is attached to the other, and it isnt that i made it move to the same side as the other door, i checked. and the door isnt even grouped, please help me.

I have this issue where if i don't get close enough to an entity or a prop, it gets replaced with a big colourful box covering it. This makes it incredibly hard to make out which of my props and entities are which, plus it makes it difficult to pick out props that i need for my map.

Hello! I'm a novice map creator, and I've been working on a map on and off for the past month or so. Everything had been working alright for a while up until a day ago. My map won't update when compiled, this has been infuriating for me as I've spent the past day and a half trying to solve this...

So I have managed to get myself ahold of an old windows xp/vista build of steam, for my vista laptop (yes vista still, shut up) and uo until recently, TF2 was running well on it, slow, but running well. But one day I wanted to go and try playing ctf_turbine because I have heard it runs well on...

Hey everyone! I'm (well, I was) currently making a small custom map without objective designed to rest after a long battle, or train against some targets. anyways, I tried to go with the TF2 artstyle for it (also can we thank valve for the great props Jungle Inferno gave us? They'rre great!), so...

Hello, i'm making a map with hammer and when i go to browse world models when the window opens up it loads fully, but i cant click on anything at all. Its kinda like its frozen or something, does anyone know how to fix this?

im stuck in one view in Hammer, could somebody help me?