Marvel Vs. capcom Infinite screenpack error

Hello and thanks for any help in advance.
I wanted to try out the Marvel Vs. capcom Infinite screenpack but everytime i try to start a match the game crashes with a error that
says "cant open stage: stages/airship.def"
i dont understand, there were no stages that came with the game that i could find and the select.def file did not have a stage called Airship
listed or any stages listed.
Also tried to add my own stages but the game will not use them, only looks for the airship stage,
please let me know what i could do to
solve the issue, thanks

Did you find and remove the Airship Stage on SELECT.DEF list?!?

Well like I said, there is no stages listed on the SELECT.def
That is what is strange to me.

still not sure what i did wrong but i just added a few more stages and now everythings working fine,
maybe i should stop drinking whole pints of whiskey when im working on mugen, jk