I am getting this too

as for how to solve this as a user connecting its usually either a mod conflict or you just need to redownload the map(ie deleting it from your folder and then resubscribing to it)

i host my own server and got this error when logging in, the way I fixed it(as the owner), was just to remove the map from my server map folder and throwing a brand new one in.

unsub > sub > play

引用自 burn victim：

as for how to solve this as a user connecting its usually either a mod conflict or you just need to redownload the map(ie deleting it from your folder and then resubscribing to it)

i host my own server and got this error when logging in, the way I fixed it(as the owner), was just to remove the map from my server map folder and throwing a brand new one in.

I did this and it deleted all of our progress. I don't recommend this.