1 day, i downloaded the world edit plugins version 6.1.2. everything was very well until i realized that only the OPs can do world edit, so i tried to fix this because i dont want my builder to have the op permission. when i tried to fix the problem, i decided to delete the plugin from my plugin folder. once i put the plugins back to the folder, when i do /plugins it shows World Edit. however, when i //wand or /worldedit they say "Unknown command. Type "/help" for help" After that, i was so panicked and decided to install many other version of the plugins and nothing change. i can't even use //wand anymore.. please help me... without it, i can't run my server this is the pop-out when i start the server : Code: Loading libraries, please wait... [12:36:10 INFO]: Starting minecraft server version 1.9.4 [12:36:10 INFO]: Loading properties [12:36:10 INFO]: Default game type: SURVIVAL [12:36:11 INFO]: This server is running CraftBukkit version git-Spigot-4af49dc-c5e9a16 (MC: 1.9.4) (Implementing API version 1.9.4-R0.1-SNAPSHOT) [12:36:11 INFO]: Server Ping Player Sample Count: 12 [12:36:11 INFO]: Using 4 threads for Netty based IO [12:36:11 INFO]: Debug logging is disabled [12:36:11 INFO]: Generating keypair [12:36:11 INFO]: Starting Minecraft server on *:255 [12:36:11 INFO]: Using epoll channel type [12:36:14 WARN]: Failed to generate a seed from SecureRandom within 3 seconds. Not enough entrophy? [12:36:14 INFO]: Set PluginClassLoader as parallel capable [12:36:14 INFO]: [WorldEdit] Loading WorldEdit v6.1.3-SNAPSHOT;3547-fd0e400 [12:36:14 INFO]: [Essentials] Loading Essentials vTeamCity [12:36:14 INFO]: [EssentialsSpawn] Loading EssentialsSpawn vTeamCity [12:36:14 INFO]: [GroupManager] Loading GroupManager v2.0 (2.12.1) (Phoenix) [12:36:14 INFO]: [EssentialsChat] Loading EssentialsChat vTeamCity [12:36:14 INFO]: [EssentialsAntiBuild] Loading EssentialsAntiBuild vTeamCity [12:36:14 INFO]: [EssentialsProtect] Loading EssentialsProtect vTeamCity [12:36:14 WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE! [12:36:14 WARN]: The server will make no attempt to authenticate usernames. Beware. [12:36:14 WARN]: While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose. [12:36:14 WARN]: To change this, set "online-mode" to "true" in the server.properties file. [12:36:14 INFO]: **** Beginning UUID conversion, this may take A LONG time **** [12:36:14 INFO]: Preparing level "world" [12:36:14 INFO]: -------- World Settings For [world] -------- [12:36:14 INFO]: Mob Spawn Range: 4 [12:36:14 INFO]: Nerfing mobs spawned from spawners: false [12:36:14 INFO]: Cactus Growth Modifier: 100% [12:36:15 INFO]: Cane Growth Modifier: 100% [12:36:15 INFO]: Melon Growth Modifier: 100% [12:36:15 INFO]: Mushroom Growth Modifier: 100% [12:36:15 INFO]: Pumpkin Growth Modifier: 100% [12:36:15 INFO]: Sapling Growth Modifier: 100% [12:36:15 INFO]: Wheat Growth Modifier: 100% [12:36:15 INFO]: NetherWart Growth Modifier: 100% [12:36:15 INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16 [12:36:15 INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64 [12:36:15 INFO]: Hopper Transfer: 8 Hopper Check: 8 Hopper Amount: 1 [12:36:15 INFO]: Random Lighting Updates: false [12:36:15 INFO]: Structure Info Saving: true [12:36:15 INFO]: Max Entity Collisions: 8 [12:36:15 INFO]: Custom Map Seeds: Village: 10387312 Feature: 14357617 [12:36:15 INFO]: Max TNT Explosions: 100 [12:36:15 INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms [12:36:15 INFO]: Item Despawn Rate: 6000 [12:36:15 INFO]: Item Merge Radius: 2.5 [12:36:15 INFO]: Arrow Despawn Rate: 1200 [12:36:15 INFO]: Allow Zombie Pigmen to spawn from portal blocks: true [12:36:15 INFO]: View Distance: 10 [12:36:15 INFO]: Zombie Aggressive Towards Villager: true [12:36:15 INFO]: Experience Merge Radius: 3.0 [12:36:15 INFO]: -------- World Settings For [world_nether] -------- [12:36:15 INFO]: Mob Spawn Range: 4 [12:36:15 INFO]: Nerfing mobs spawned from spawners: false [12:36:15 INFO]: Cactus Growth Modifier: 100% [12:36:15 INFO]: Cane Growth Modifier: 100% [12:36:15 INFO]: Melon Growth Modifier: 100% [12:36:15 INFO]: Mushroom Growth Modifier: 100% [12:36:15 INFO]: Pumpkin Growth Modifier: 100% [12:36:15 INFO]: Sapling Growth Modifier: 100% [12:36:15 INFO]: Wheat Growth Modifier: 100% [12:36:15 INFO]: NetherWart Growth Modifier: 100% [12:36:15 INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16 [12:36:15 INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64 [12:36:15 INFO]: Hopper Transfer: 8 Hopper Check: 8 Hopper Amount: 1 [12:36:15 INFO]: Random Lighting Updates: false [12:36:15 INFO]: Structure Info Saving: true [12:36:15 INFO]: Max Entity Collisions: 8 [12:36:15 INFO]: Custom Map Seeds: Village: 10387312 Feature: 14357617 [12:36:15 INFO]: Max TNT Explosions: 100 [12:36:15 INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms [12:36:15 INFO]: Item Despawn Rate: 6000 [12:36:15 INFO]: Item Merge Radius: 2.5 [12:36:15 INFO]: Arrow Despawn Rate: 1200 [12:36:15 INFO]: Allow Zombie Pigmen to spawn from portal blocks: true [12:36:15 INFO]: View Distance: 10 [12:36:15 INFO]: Zombie Aggressive Towards Villager: true [12:36:15 INFO]: Experience Merge Radius: 3.0 [12:36:15 INFO]: -------- World Settings For [world_the_end] -------- [12:36:15 INFO]: Mob Spawn Range: 4 [12:36:15 INFO]: Nerfing mobs spawned from spawners: false [12:36:15 INFO]: Cactus Growth Modifier: 100% [12:36:15 INFO]: Cane Growth Modifier: 100% [12:36:15 INFO]: Melon Growth Modifier: 100% [12:36:15 INFO]: Mushroom Growth Modifier: 100% [12:36:15 INFO]: Pumpkin Growth Modifier: 100% [12:36:15 INFO]: Sapling Growth Modifier: 100% [12:36:15 INFO]: Wheat Growth Modifier: 100% [12:36:15 INFO]: NetherWart Growth Modifier: 100% [12:36:15 INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16 [12:36:15 INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64 [12:36:15 INFO]: Hopper Transfer: 8 Hopper Check: 8 Hopper Amount: 1 [12:36:15 INFO]: Random Lighting Updates: false [12:36:15 INFO]: Structure Info Saving: true [12:36:15 INFO]: Max Entity Collisions: 8 [12:36:15 INFO]: Custom Map Seeds: Village: 10387312 Feature: 14357617 [12:36:15 INFO]: Max TNT Explosions: 100 [12:36:15 INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms [12:36:15 INFO]: Item Despawn Rate: 6000 [12:36:15 INFO]: Item Merge Radius: 2.5 [12:36:15 INFO]: Arrow Despawn Rate: 1200 [12:36:15 INFO]: Allow Zombie Pigmen to spawn from portal blocks: true [12:36:15 INFO]: View Distance: 10 [12:36:15 INFO]: Zombie Aggressive Towards Villager: true [12:36:15 INFO]: Experience Merge Radius: 3.0 [12:36:15 INFO]: Preparing start region for level 0 (Seed: -4411815509256867938) [12:36:16 INFO]: Preparing spawn area: 0% [12:36:17 INFO]: Preparing spawn area: 33% [12:36:18 INFO]: Preparing spawn area: 84% [12:36:19 INFO]: Preparing start region for level 1 (Seed: -4411815509256867938) [12:36:20 INFO]: Preparing spawn area: 68% [12:36:20 INFO]: Preparing start region for level 2 (Seed: -4411815509256867938) [12:36:20 INFO]: [WorldEdit] Enabling WorldEdit v6.1.3-SNAPSHOT;3547-fd0e400 [12:36:21 ERROR]: Error occurred while enabling WorldEdit v6.1.3-SNAPSHOT;3547-fd0e400 (Is it up to date?) org.yaml.snakeyaml.scanner.ScannerException: while scanning for the next token found character '\t(TAB)' that cannot start any token. (Do not use \t(TAB) for indentation) in 'reader', line 31, column 1: - NijiPermissionsResolver ^ at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:420) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:226) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.parser.ParserImpl$ParseIndentlessSequenceEntry.produce(ParserImpl.java:530) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.composer.Composer.composeSequenceNode(Composer.java:198) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:153) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:229) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:229) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:120) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:450) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.yaml.snakeyaml.Yaml.load(Yaml.java:393) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at com.sk89q.util.yaml.YAMLProcessor.load(YAMLProcessor.java:111) ~[?:?] at com.sk89q.wepif.PermissionsResolverManager.loadConfig(PermissionsResolverManager.java:202) ~[?:?] at com.sk89q.wepif.PermissionsResolverManager.<init>(PermissionsResolverManager.java:106) ~[?:?] at com.sk89q.wepif.PermissionsResolverManager.initialize(PermissionsResolverManager.java:70) ~[?:?] at com.sk89q.worldedit.bukkit.WorldEditPlugin.onEnable(WorldEditPlugin.java:103) ~[?:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:292) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.bukkit.craftbukkit.v1_9_R2.CraftServer.loadPlugin(CraftServer.java:361) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.bukkit.craftbukkit.v1_9_R2.CraftServer.enablePlugins(CraftServer.java:321) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.MinecraftServer.t(MinecraftServer.java:416) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.MinecraftServer.l(MinecraftServer.java:381) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.MinecraftServer.a(MinecraftServer.java:336) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.DedicatedServer.init(DedicatedServer.java:268) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.MinecraftServer.run(MinecraftServer.java:532) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] [12:36:21 INFO]: [Essentials] Enabling Essentials vTeamCity [12:36:21 INFO]: Bukkit version format changed. Version not checked. [12:36:21 INFO]: git-Spigot-4af49dc-c5e9a16 (MC: 1.9.4) [12:36:21 INFO]: 1.9.4-R0.1-SNAPSHOT [12:36:21 INFO]: Using locale en_US [12:36:21 INFO]: Using locale en_US [12:36:21 INFO]: Essentials: Using config file enhanced permissions. [12:36:21 INFO]: Permissions listed in as player-commands will be given to all users. [12:36:21 INFO]: [EssentialsSpawn] Enabling EssentialsSpawn vTeamCity [12:36:21 INFO]: [GroupManager] Enabling GroupManager v2.0 (2.12.1) (Phoenix) [12:36:21 INFO]: GroupManager - INFO - World Found: world [12:36:21 ERROR]: Error occurred while enabling GroupManager v2.0 (2.12.1) (Phoenix) (Is it up to date?) java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player; at org.anjocaido.groupmanager.permissions.BukkitPermissions.updateAllPlayers(BukkitPermissions.java:383) ~[?:?] at org.anjocaido.groupmanager.permissions.BukkitPermissions.reset(BukkitPermissions.java:111) ~[?:?] at org.anjocaido.groupmanager.permissions.BukkitPermissions.<init>(BukkitPermissions.java:97) ~[?:?] at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:199) ~[?:?] at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:93) ~[?:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:292) ~[Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.bukkit.craftbukkit.v1_9_R2.CraftServer.loadPlugin(CraftServer.java:361) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at org.bukkit.craftbukkit.v1_9_R2.CraftServer.enablePlugins(CraftServer.java:321) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.MinecraftServer.t(MinecraftServer.java:416) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.MinecraftServer.l(MinecraftServer.java:381) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.MinecraftServer.a(MinecraftServer.java:336) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.DedicatedServer.init(DedicatedServer.java:268) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at net.minecraft.server.v1_9_R2.MinecraftServer.run(MinecraftServer.java:532) [Minecraft-server.jar:git-Spigot-4af49dc-c5e9a16] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] [12:36:21 INFO]: WEPIF: No known permissions plugin detected. Using configuration file for permissions. [12:36:21 INFO]: Essentials: Using GroupManager based permissions. [12:36:21 INFO]: [EssentialsChat] Enabling EssentialsChat vTeamCity [12:36:21 INFO]: [EssentialsAntiBuild] Enabling EssentialsAntiBuild vTeamCity [12:36:21 INFO]: [EssentialsProtect] Enabling EssentialsProtect vTeamCity [12:36:21 INFO]: Server permissions file permissions.yml is empty, ignoring it [12:36:22 INFO]: Done (7.164s)! For help, type "help" or "?"