Vanishing Mobs After Death

Having an odd problem with dying on my server. Whenever I'm killed by a mob, when I respawn mobs are invisible and can only be seen if I log out and back in again. Occasionally when I respawn the enemy model (that killed me) will be there, but only look like it. The actual enemy is running around somewhere and I can't interact with the "fake" enemy.

I'm running Windows 7 x64. Java version is 1.6.0_24 and currently I'm not running my server with any wrappers but the end result is McMyAdmin (I'm configuring mods outside of my hosting service as they lack a proper FTP editor). Server log says CraftBukkit version is Craftbukkit version git-Bukkit-0.0.0-612-g4c7a9e7-b617jnks (MC: 1.4).

Running the current list of plugins:
FalseBook
Permissions
McMMO
HeroicDeath
Tombstone
Citizens
PvPControl
LoginMessage

 

can you post server log?

 

Code:

2011-04-06 12:30:50 [INFO] Starting minecraft server version Beta 1.4
2011-04-06 12:30:50 [INFO] Loading properties
2011-04-06 12:30:50 [INFO] Starting Minecraft server on *:25565
2011-04-06 12:30:50 [INFO] This server is running Craftbukkit version git-Bukkit-0.0.0-612-g4c7a9e7-b617jnks (MC: 1.4)
2011-04-06 12:30:50 [INFO] Preparing level "world"
2011-04-06 12:30:50 [INFO] Preparing start region
2011-04-06 12:30:50 [INFO] 144 recipes
2011-04-06 12:30:50 [INFO] Invalid config file found and converted to proper name/format.
2011-04-06 12:30:50 [INFO] [Permissions] (Phoenix) was Initialized.
2011-04-06 12:30:50 [INFO] [Citizens]: Permissions enabled.
2011-04-06 12:30:51 [INFO] [Citizens]: Loaded 1 NPC's
2011-04-06 12:30:51 [INFO] [Citizens]: version [1.07e_5] (Helpers) loaded
2011-04-06 12:30:51 [INFO] Loaded Essentials build 2.1.17 maintained by Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo and ceulemans.
2011-04-06 12:30:51 [INFO] Loaded EssentialsSpawn build 2.1.17 maintained by Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo and ceulemans.
2011-04-06 12:30:51 [INFO] [FalseBook Block] FalseBookBlock.properties successfully loaded.
2011-04-06 12:30:51 [INFO] FalseBookBlock v0.81alpha by GeMo enabled
2011-04-06 12:30:51 [INFO] [FalseBook Cart] Settings successfully loaded.
2011-04-06 12:30:51 [INFO] FalseBookCart v0.81alpha by GeMo enabled
2011-04-06 12:30:51 [INFO] [FalseBook Extra] FalseBookExtra.properties successfully loaded.
2011-04-06 12:30:51 [INFO] FalseBookExtra v0.81alpha by GeMo enabled
2011-04-06 12:30:51 [INFO] [HeroicDeath] 1.7.2.147 enabled.
2011-04-06 12:30:51 [INFO] LoginMessage 0.6_1 enabled
2011-04-06 12:30:51 [INFO] [mcMMO] Permissions enabled.
2011-04-06 12:30:51 [INFO] mcMMO version 0.9.15 is enabled!
2011-04-06 12:30:51 [INFO] [Permissions] version [2.5.5] (Phoenix)  loaded
2011-04-06 12:30:51 [INFO] PvP Control version 1.5 is enabled!
2011-04-06 12:30:51 [INFO] Tombstone v.1.1.6 is enabled.
2011-04-06 12:30:51 [INFO] [Tombstone] Using Permissions (v2.5.5)
2011-04-06 12:30:51 [INFO] Done (0.113s)! For help, type "help" or "?"
2011-04-06 12:30:54 [INFO] blackpandemic [/127.0.0.1:52398] logged in with entity id 155
2011-04-06 12:30:54 [INFO] Loaded world: world
2011-04-06 12:30:56 [INFO] [FalseBook Block] 0 Areas loaded.
2011-04-06 12:30:56 [INFO] [FalseBook Block] 0 Bridges successfully loaded.
2011-04-06 12:30:56 [INFO] [FalseBook Block] 0 Doors successfully loaded.
2011-04-06 12:30:56 [INFO] [FalseBook Block] Gates successfully loaded.
2011-04-06 12:32:27 [INFO] blackpandemic challenged a Zombie to a duel, and lost.
2011-04-06 12:32:44 [INFO] blackpandemic challenged a Zombie to a duel, and lost.
2011-04-06 12:32:54 [INFO] blackpandemic lost connection: disconnect.quitting
2011-04-06 12:33:01 [INFO] Stopping the server..
2011-04-06 12:33:01 [INFO] CONSOLE: Stopping the server..
2011-04-06 12:33:01 [INFO] Stopping server
2011-04-06 12:33:01 [INFO] [Citizens]: version [1.07e_5] (Helpers) disabled
2011-04-06 12:33:01 [INFO] FalseBookBlock v0.81alpha by GeMo disabled
2011-04-06 12:33:01 [INFO] FalseBookCart v0.81alpha by GeMo disabled
2011-04-06 12:33:01 [INFO] FalseBookExtra v0.81alpha by GeMo disabled
2011-04-06 12:33:01 [INFO] [HeroicDeath] 1.7.2.147 disabled.
2011-04-06 12:33:01 [INFO] mcMMO was disabled.
2011-04-06 12:33:01 [INFO] [Permissions] (Phoenix) disabled successfully.
2011-04-06 12:33:01 [INFO] [Tombstone] Permissions plugin lost.
2011-04-06 12:33:01 [INFO] PvP Control says Goodbye!
2011-04-06 12:33:01 [INFO] Saving chunks

I started the server up, logged in, found a zombie to kill me, respawned, walked to where the zombie was (couldn't see him) and let him kill me again. I don't see any errors or mod's throwing out notifications, unless this isn't the log you need.

Also edited my intro post with my computer details.

 

After going through and putting my plugins in one by one and running the server I found that Essentials was the culprit.

I was running Essentials and Essentials_Spawn, was I missing a file or is this a known bug?

 

I have the same bug while not using Essentials.

We have these plugins in common:

mcMMO (I think it comes from here it is not from bukkit itself)
Citizens
Permissions
LoginMessage

I hope there will be some solution

 

I'm getting some weird invisible bugs too, sometimes invis mobs, sometimes players. Sometimes it happens on death, other times on tp, i have mcMMO too and i *think* i first noticed it after i gave access to acrobatics.

 

I only have the issue when Essentials is loaded. McMMO was the second plugin I installed so it stayed on while I installed everything else and mobs were fine.

 

I have a similar issue with invisible mobs on my server. I'm not running mcMMO, but I am running SimpleHome, Permissions, and Essentials. I'll try removing Essentials and see how that works. I'm also running Build 630 of CraftBukkit (pretty sure), the latest Minecraft Beta 1.4_1, and Windows 7 64 bit.

 

I'm pretty sure this is a vanilla MC issue and the only known solution is quitting and rejoining if you notice any weird invisibility.

 

I've never had it happen on a Vanilla server though. Is there something in CraftBukkit/certain mods that might bring the bug out or does it just not happen as much anymore in general? I started the topic as for me, if I was running Essentials it would happen 100% of the time when I died which I found odd, and it hasn't happened since.