Snal600

Alright i just did something else, i downgraded to 3.1.2 and buildcraft now works, just a notcie for others who read this but i couldnt use any pipes in buildcraft or 2nd gen machines from IC2 (such as rotary macerator) in a tekkit 3.1.3 server but 3.1.2 still works fine , and thanks for all your suggestions

Okay, so i moves the 3 world files (overworld,nether,end) out of the folder for it to regenerate and it turned out the world was the problem, ill just put my house in a schematic, but can anyone tell me if theres a certain block or something doing it?

Title: Tekkit server Startup fail Version: 3.1.2 OS: Mac OSX Java Version: Unknown Description of Problem: Me and my friend were playing my tekkit server for awhile and out of nowhere it crashed, every time i tried to restart the server it gives the same error message, i deleted everything except the world and the plugins folder but the same error message occurred. The only plugins i have in my folder after i deleted most of them, is mob arena, the default CCplugin, all the essentials plugins, and worldedit. STILL the same message, i left it alone overnight, still same error, so then i just came here to answer my problem. 1 more thing, im running a tekkit 3.1.3 server. PLEASE help i really don't want to delete my world or anything but if i have to ill do it. Error Messages: 07:43:21 [sEVERE] java.lang.NoSuchMethodError: buildcraft.api.PowerProvider.receiveEnergy(I)V 07:43:21 [sEVERE] at buildcraft.energy.TileEngine.q_(TileEngine.java:126) 07:43:21 [sEVERE] at net.minecraft.server.World.tickEntities(World.java:1189) 07:43:21 [sEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559) 07:43:21 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457) 07:43:21 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) 07:43:21 [sEVERE] Unexpected exception java.lang.NoSuchMethodError: buildcraft.api.PowerProvider.receiveEnergy(I)V at buildcraft.energy.TileEngine.q_(TileEngine.java:126) at net.minecraft.server.World.tickEntities(World.java:1189) at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457) at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) Error Log:

Yes i have 2 nwtworks for the same server, the freind with the problem is on the new network

Title: Server connection fail Version: 3.1.2 OS: Mac OSX, PC Java Version: Unknown Description of Problem: Well, i was making a hamachi server for my friends and me since we wanna play tekkit together (I don't know whether this bug belongs in the launcher bugs or here) and a new person wants to come on, since my hamachi network is full i made a new one for him and he connected to the network fine but he can't connect to the server and sometimes his icon on hamachi is blue and we've been trying for hours please help me, My other 2 friends can connect fine it's just a problem with his connection. P.S: I'm running a tekkit 3.1.3 server but there was no choice for that so i put 3.1.2, sorry for confusion. P.P.S: I'm running a mac but my friend is running a PC. Error Messages: Error Log: