Strange message from FURNACE place?

Code:

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2012-02-04 17:19:41 [INFO] CONSOLE: Save complete.
2012-02-04 17:24:10 [SEVERE] Block at 276,81,53 is FURNACE but has null. Bukkit will attempt to fix this, but there may be additional damage that we cannot recover.
2012-02-04 17:24:18 [SEVERE] Block at 276,81,52 is FURNACE but has null. Bukkit will attempt to fix this, but there may be additional damage that we cannot recover.
2012-02-04 17:24:21 [SEVERE] Block at 276,81,55 is FURNACE but has null. Bukkit will attempt to fix this, but there may be additional damage that we cannot recover.

what is this?
i dont understand when this comes but it tells something about FURNACE
im using bukkit R4 NON RECOMMENDED version 1871

 

i dont think there is a R4 out yet? Downgrade to R3.

 

http://ci.bukkit.org/job/dev-CraftBukkit/1871/artifact/target/craftbukkit-1.1-R4-SNAPSHOT.jar

there is "R4" and its non-recommended. I use it coz Vanish plugin requires R4 (3.0 version)

 

i use vanish on R3 and its fine. Just downgrade vanish to 2.4.1

 

i dont see anything to go wrong in server but i just wondered what this message really means i stick with this until i get somekind of catastrophic thingies

 

I am getting the same thing. Except my server is randomly crashing now. No error messages or shutdown or anything

 

do u use the same bukkit version as i do?
ive not had any crash or other error messages. Just the furnace message

 

Dev builds are marked as such for a reason - problems like this may arise.

Anyway, try on the latest dev build - see if that helps. If not, downgrade to the 1846 and the VNP that works with it.

 

Three furnaces have been placed next to each other but are returning null as actually being there, and its unable to recover the furnace block i gather

 

TnT just explained that >.>
Dev = Developmental
Developmental = Buggy

 

He asked what it ment, and i explaiend the error

and rightly dev builds are buggy. Hence use whats released and stable

Calm down mate

 

y

yeah but the question is WHY?

sigh... I guess I have to dig into the code again.. I really "like" that changes like this don't come with any real documentation

 

I'm getting the same error along with random server crashes. I'm running:

This server is running CraftBukkit version git-Bukkit-1.1-R3-13-gb3c56b8-b1877jnks (MC: 1.1) (Implementing API version 1.1-R4-SNAPSHOT)

I also upgraded a bit in order to use Vanish 3.0

 

FURNACE but has null. Bukkit will attempt to fix this, but there may be additional damage that we cannot recover.

^^^ same errors here.. over 2500 occurrences in a 10MB log.

Plugin list -

http://pastie.org/3363897​

 

LOL, wrong thread :L

 

Getting this same error on R4 #1938. Don't know of any in-game effects but get the error in my server log.

 

any1 had this error anymore after R4 RECOMMENDED bukkit build came out? im using R4 recommended right now and ive not had any errors for now.

 

Yes, still happens with #1938, the R4 recommended build.

 

Yes, I am see it too. (and when combined with using the JSONAPI plugin, it causes the server to shutdown.)

 

EvilSeph comments on this here: http://forums.bukkit.org/threads/craftbukkit-1-1-r4-is-now-available.59850/#post-964184

 

Yep still the furnace problem here

Code:

2012-02-19 02:46:14 [INFO] This server is running CraftBukkit version git-Bukkit-1.1-R4-b1938jnks (MC: 1.1) (Implementing API version 1.1-R4)
2012-02-19 03:16:34 [SEVERE] Block at 676,33,-779 is FURNACE but has null. Bukkit will attempt to fix this, but there may be additional damage that we cannot recover.

Updated to the newest recommended release

is this a critical problem to my server ?
as far as i can see nothing really happens (no shutdowns or what so ever)
what is this "additional damage" it is warning about?

 

I am also getting this. Doesn't seem to do anything though. (Not getting crashes)