map error [need help]

45/ prop_combine_ball: UTIL_SetModel: not precached: models/effects/combineball.mdl

how can i fix this?

More information?
Is this in your compile?
Is it in your console?
Enlighten us

It’s an engine error. Just restart the game and it should be fine.

didnt work.

What is the error in the map?

Because sometimes the console/compile window spams errors that make no difference.