The real .vmf of that map is probably full of func_instances which don't get recreated when you decompile the .bsp. So when you just copy/paste something out of that .vmf into your map, it will most likely not work. Decompiling is useful to get the idea of how the author created something, but not suitable to just copy it.
?lackhole wrote:
[...] but the door isn't opening and wheatley isn't appearing.
The real .vmf of that map is probably full of func_instances which don't get recreated when you decompile the .bsp. So when you just copy/paste something out of that .vmf into your map, it will most likely not work. Decompiling is useful to get the idea of how the author created something, but not suitable to just copy it.