Okay. I was doing some KSP modding. I added the KSP Rocketry pack, and followed all instructions correctly (at least I think so...). Then, I opened my game, hoping the mods would come up, and then I opened a save file of mine, and then this is what happened, 50 errors came up. What the heck!!?? There was missing parts, missing everything! Can someone tell me what happened?