Can't build the AP?

I'm a little puzzled by this... I'm playing as the Incas, and my state religion is Buddhism; however, the game won't let me build the AP for some reason... nobody else has built it yet according to the "Resolutions" screen...

Any thoughts on what is keeping me from building it?

Thanks!

 

You can't build the AP nor the UN if you have Diplomatic Victory disabled.

 

Thanks for pointing that out... I accidentally left almost all victory conditions disabled after playing around with world builder a couple of days ago... pretty much ruins this game.

 

You might save the game as a WB-file, edit the missing victory conditions in and then load it back as a scenario. But there may be "side effects" (AI forgetting things, reset Diplomacy...). I don't know much about it, but instead of completely abandoning this game, you might want to give it a try.