Horizons 1.6.4 v1.0.6 Out of Memory issue.

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Minecrafter1134

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Jul 29, 2019
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Every time I go to load a world it stops and gives me a message saying "Minecraft has run out of memory". I have 7GB of RAM and java's memory allocation maxed out and it's still giving me this message.
 
Sorry for bothering in, but have you tried Eyamaz JVM arguments, and adjusted the memory slider accordingly?
 
Logs please, you a probably out of PermGen or Heap space, try using what Woodopriest says to use.
 
Hey Gents, I'm getting the same issue, however it's with the Direwolf20 1.6.4 modpack.

The full pastebin is here: http://pastebin.com/fDtYYxaE

At about line 2617, the Console begins misbehaving, reporting the following about three times a second (or more):

"2013-12-10 14:17:02 [SEVERE] [Minecraft-Client] ########## GL ERROR ##########
2013-12-10 14:17:02 [SEVERE] [Minecraft-Client] @ Pre render
2013-12-10 14:17:02 [SEVERE] [Minecraft-Client] 1282: Invalid operation"

The actual new world set-up begins at around line 4000, with the issue occuring at line 4059:

2013-12-10 14:19:40 [INFO] [Minecraft-Server] Ordigtroll joined the game
2013-12-10 14:19:40 [INFO] [STDOUT] Loading Player: Ordigtroll
2013-12-10 14:19:40 [INFO] [STDOUT] Sending serverside check to: Ordigtroll
2013-12-10 14:19:41 [INFO] [STDOUT] Setting up custom skins
2013-12-10 14:19:43 [INFO] [GraviGun] [2.0.0] Sending client info to server
2013-12-10 14:19:43 [INFO] [PortalGun] [2.0.1] Sending client info to server
2013-12-10 14:19:43 [INFO] [MapWriter] onClientLoggedIn: dimension = 0
2013-12-10 14:19:47 [INFO] [GraviGun] [2.0.0] Recieved client info from Ordigtroll
2013-12-10 14:19:47 [INFO] [PortalGun] [2.0.1] Recieved client info from Ordigtroll
2013-12-10 14:19:47 [INFO] [Minecraft-Server] Stopping server
2013-12-10 14:19:47 [INFO] [Minecraft-Server] Saving players
2013-12-10 14:19:47 [INFO] [Minecraft-Server] Ordigtroll left the game
2013-12-10 14:19:47 [INFO] [STDOUT] Unloading Player: Ordigtroll
2013-12-10 14:19:47 [INFO] [Minecraft-Server] Saving worlds
2013-12-10 14:19:47 [INFO] [Minecraft-Server] Saving chunks for level 'No BoP'/Overworld
2013-12-10 14:19:56 [INFO] [Minecraft-Server] Saving chunks for level 'No BoP'/Nether
2013-12-10 14:19:56 [INFO] [Minecraft-Server] Saving chunks for level 'No BoP'/The Moo Moo Farm
2013-12-10 14:20:05 [INFO] [ForgeModLoader] Unloading dimension 0
2013-12-10 14:20:05 [INFO] [ForgeModLoader] Unloading dimension -1
2013-12-10 14:20:05 [INFO] [ForgeModLoader] Unloading dimension -31

So far I've tried about 5 new world saves, no luck on any, but beyond that I don't know where to start. I'm a total noob at troubleshooting minecraft, so I'm not sure what "PermGen" or "Heapspace" are above, nor have I heard of Eyamaz JVM arguments.
If I could be treated like a well-meaning moron, I would really appreciate any help!

Edit: 4 of the 5 worlds I generated using Boimes a Plenty terrain gen, and 1 was generated with default.
I've done 2 forced updates, and have also tried completely deleting the 1.6.4 folder.
Not sure if any of that would help, but figured I'd include it
 
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This may seem like a silly question, but should the slider for the FTB launcher's allocated RAM be able to go past 1GB?

EDIT: Okay, I think I am making some progress... will check back shortly

EDIT 2: I solved my issue! As I'm sure some of the more experienced you may have gathered from the first sub-post in this particular post, I didn't have 64bit Java properly installed and/or updated. Once I resolved that, I was able to allocate more memory and problem solved!
 
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