Map not saving?

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Aster Rose

L1: Registered
Mar 19, 2018
I just started using hammer and was making a map to get familiar with everything. And up untill now every time i saved the map and then ran it it would load everything, But now after i save it, even if i save it multiple times, it runs an old version that's missing a majority of the map.

L4: Comfortable Member
Sep 24, 2017
I had this happen to me as well. I don't remember exactly what I did, but I believe I deleted the .bsp in Team Fortress 2/tf/maps, then ran it again. I only had to do this once as I recall, but if it happens again, I believe there's a setting in "Map Properties" to fix this as well.

EDIT: I'm not saying this is the solution or that I did this for sure. I'm only saying this is what I think I did. Based on the ratings on my post, I'm gonna say it probably wasn't correct to do this.
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I really suck!
Nov 5, 2016
In most cases, this is caused by something preventing the map from compiling.
You can find your compile log by checking "Don't run after compiling" then compiling and looking at the window for errors.