B3trayedyou

Then how do i get it in my custom technic pack server?

I tried putting up a test server for my mod pack, and i am getting this error ---- Minecraft Crash Report ---- // You're mean. Time: 6/5/13 3:24 PM Description: Exception in server tick loop java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP at mod_ReiMinimap.getVersion(mod_ReiMinimap.java:16) at cpw.mods.fml.common.modloader.ModLoaderModContainer.getVersion(ModLoaderModContainer.java:417) at cpw.mods.fml.common.Loader.loadMods(Loader.java:508) at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:85) at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350) at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:69) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:430) at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573) Caused by: java.lang.ClassNotFoundException: net.minecraft.client.entity.EntityClientPlayerMP at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:238) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 8 more Caused by: java.lang.NullPointerException at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:227) ... 10 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.5.2 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.7.0_21, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 318156920 bytes (303 MB) / 366739456 bytes (349 MB) up to 1886519296 bytes (1799 MB) JVM Flags: 0 total; AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: FML and Forge are installed IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: ~~ERROR~~ NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP Profiler Position: N/A (disabled) Is Modded: Definitely; Server brand changed to 'fml,forge' Type: Dedicated Server (map_server.txt) The only mod i have installed is Rei's Minimap