21.07 12:31:58 [Server] INFO at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:62) ~[spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:67) ~[spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_7_R3.Entity
21.07 12:31:58 [Server] INFO at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:458) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at net.minecraft.server.v1_7_R4.DedicatedServer.init(DedicatedServer.java:210) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.a(MinecraftServer.java:290) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.g(MinecraftServer.java:334) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.n(MinecraftServer.java:360) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at org.bukkit.craftbukkit.v1_7_R4.CraftServer.enablePlugins(CraftServer.java:394) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugin(CraftServer.java:476) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:329) [spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[spigot_1552.jar:git-Spigot-1552]
21.07 12:31:58 [Server] INFO at me.heirteir.antiff.Main.onEnable(Main.java:44) ~[?:?]
21.07 12:31:58 [Server] INFO at me.heirteir.antiff.listeners.PlayerListener.<init>(PlayerListener.java:63) ~[?:?]
21.07 12:31:58 [Server] INFO java.lang.NoClassDefFoundError: net/minecraft/server/v1_7_R3/Entity
21.07 12:31:58 [Server] ERROR Error occurred while enabling Anti-ForceField v1.5 (Is it up to date?)