OceanSword

I found the problem. It was because of module manager, I deleted the module manager cache and restarted the game, that fixed the problem. Thanks anyway :)

Is some plugin necessary?

Hi, I downloaded the full science pack and installed it into game data, run the game but then I can't find any of the pieces, they are not in the tech tree or in the VAB, they simply don't exist. I tried a couple of things but there is no change. Can anyone help me? I'm not new to the process of modding ksp but I seem unable to solve this alone