rebuilding extracting probs

[KoMatik]

yah i have made many mods, but i cant do ice fields or sidewinder.

a while ago whenever i batched sidewinder, (even in i didnt add anythin) and rebuilt it it said "dependency reffered to was not found" or something. it was always the pine_snow_tall.mod2.meta . one time it actually had like 35 things it didnt add, but i have been tweaking stuff and now i can get it so it doesnt say the dependency not found. when i rebuild (even if i dont add naything) the .rebuild.map is smaller then original, and exceptions when i load in halo.

help?