HaloMods "Classic" Read-only Archive

Ok, i saw someones Forest Gulch mod somewhere, and was inspired to do my own. I painstakingly PMId all the various trees, and the rain, from Halo, Silent Cartographer, and Guilty Spark, along with the lifepod .
All was going well, everything seemed fine, untill I took it into sparkedit to begin positioning trees, when I saw no objects were rendering. Just empty boxes in sparkedit. So, I swap a few scenerys out in HMT, and start a game in halo on the map. Lo and behold, no scenery, no vehicles, no weapons, no chief.
They are still there, but invisible, which is not what I want. Someone please help me!!!
(And if you are in a really helpful mood, please take a peek at the other quesion I have here, bout cryotubes!)
Thanks in Advance!!

This happened to me once. You forgot to add the new bsp blcok to the rebuild.

Ok, so I just have to rebuild the map? Just delete the rebuild map from my project folder, and rebuild?

EDIT: Yes! Thank you very much, like you said, I had just forgotten to switch the bloodgulch.sbsp.meta thing. THANK YOU!!!