Solved server leakage problems

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cdauber

New Member
Jul 29, 2019
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I just made a server on the ultimate pack, and i get this error on the console

2013-04-16 20:25:27 [INFO] [ForgeModLoader] Unloading dimension 1
2013-04-16 20:25:33 [WARNING] [Minecraft] Can't keep up! Did the system time change, or is the server overloaded?
2013-04-16 20:25:38 [SEVERE] [ForgeModLoader] Detected leaking worlds in memory. There are 2 worlds that appear to be persisting. A mod is likely caching the world incorrectly

2013-04-16 20:25:38 [SEVERE] [ForgeModLoader] The world 2521ddb8 (world) has leaked.

I dont know what this means, or even if it is a problem. Can someone clarify?
 
No problem, its a known issue with Chicken Chunks at the moment. I think an update exists that fixes it already, or one will for 1.5.1.
 
Place a chunk loader in each world. Should fix itself. Report back if it doesn't.

I am having this same issue and there are many threads already about this. But I can't seem to understand the solutions provided. Such as the one quoted above. I have no clue how to "place a chunk loader in each world". I just download the server and client today. Single player works great. Using Ultimate edition. Here are my details.

i7-3770k with 16 GB
Windows 8 x64
Latest Java 7.x 32 and 64 bit versions installed
FTB Server Ultimate 1.0.1

The only change I have made is to the ServerStart.bat , which now looks like this: java -Xms512M -Xmx4G -jar ftbserver.jar

I run it for the first time, it does a bunch of things and the last few lines says:
[SEVERE] [ForgeModLoader] Detected leaking worlds in memory. There are 2 worlds that appear to be persisting. A mod is likely caching the world incorrectly
[SEVERE] [ForgeModLoader] The world 7658ba09 (world) has leaked.

With all the help out there on this issue, I can't seem to figure out the exact process to fix it.
 
Get a Chunkloader, place it anywhere in the world. Repeat for Nether, End, and any Mystcraft ages. It fixed the memory leak.
 
Get a Chunkloader, place it anywhere in the world. Repeat for Nether, End, and any Mystcraft ages. It fixed the memory leak.

That is my point. What do you mean by "get a chunkloader". Are you saying it's an object within the game? So I need to go ahead and leave the error, then enter the leaking world, get a "chunkloader" and put just one in the world? As for Nether, End, etc... I am new at Minecraft and don't know where to find those. And where would I find this "chunkloader" object in the survival mode game of my world?

I see the answer listed all over, but I need some really specific directions listed out.
 
There is an item called a chunkloader, look it up in NEI, then you should just use the /tpx #, for all numbers 0-3. This will allow you to visit certain dimensions. Then place a chunkloader on the ground in each world, and right click it to set the radius as 1. To get back to the overworld use /tpx 0. Also, put one in any mystcraft ages created.