Hi. Hope you will see this. I believe there is a building that allows you to construct precursor ships. If you have that, do you have the titan tech that is provided by Sophia researched? If you have a mega shipyard, you can construct it from there also. Hope it helps! The memory is still freshing in my mind since it's my very first time playing the mod. So much more to explore!

引用自 EliteNoob：

Hi. Hope you will see this. I believe there is a building that allows you to construct precursor ships. If you have that, do you have the titan tech that is provided by Sophia researched? If you have a mega shipyard, you can construct it from there also. Hope it helps! The memory is still freshing in my mind since it's my very first time playing the mod. So much more to explore!

I do, in fact, the building is there, but it refuses to be built because the game doesn't count the Precursor Fortress as a Citadel class of station, so regardless of if I can build it or not, it won't let me build it.