Minecraft Forums

I broke my minecraft trying to reinstall it.
(y)

Alright, so here is a bug - World lags really badly and looks glitchy, as in while in playing blocks will unload and load real fast, and sometimes just go invisible.

Now, I did just install my new GTX 650, I don't think that could be it, since everything else is fine.
Here's my mods -
Forge 489
Optifine C3
3DItems
Custom Mob Spawner
Mo' Creatures
SettingsAPI
ChickenCore
NEI

Do I need to put the .jars in the minecraft.jar or can I just drag the jars as a zip into the mods folder made by forge?

OptiFine_1.4.6_HD_U_D2 is causing my water&lava to not update/flow

Last night I kept hearing pig noises which I thought was stuck inside the ground somewhere and eventually used an xray texture pack only to discover that there were invisible pigs all around me who only became visible again when I switched texture packs. Also, still occasionally have the same issue I reported earlier, game crashes when I try to exit and sometimes container guis are missing. Error report says something about mipmaps.

Quote from morpheas768

There's your problem: Outdated Forge. Install Forge 518, and you should be fine. If you still have issues, disable all mods BUT Forge and Optifine, and if it fixes the issue, start enabling one mod at a time, until you find the culprit.
Btw, Optifine needs to load after Forge, always.

And if you dont have Magic Launcher, this process of "enable/disable" mods, can be a bit painful, so I suggest you start using it.

I've been using Magic Launcher for a long time now, anyways, I went solo with Forge and Optifine(both 1.4.7) and if I stand still for about 5-10 seconds and let the world load, I jump up to about high 60's-to low 130's when I'm moving, if I stop I jump up to about 120-140.

Hey im getting chunk errors where i can see threw stuff it didnt happen on my old computer but does on my new computer ive tried different versions of optifine and it still does the same think ive even tried installing cleam .minecrafts plenty of times ive tried with texture packs and wtihout/default textures. My computer specs are a i5 proccer 8 gb of ram nvidia GT 640 and i have a 1 terabyte hard drive please help

Quote from Nove4life

Hey im getting chunk errors where i can see threw stuff it didnt happen on my old computer but does on my new computer ive tried different versions of optifine and it still does the same think ive even tried installing cleam .minecrafts plenty of times ive tried with texture packs and wtihout/default textures. My computer specs are a i5 proccer 8 gb of ram nvidia GT 640 and i have a 1 terabyte hard drive please help

It's not the mod's fault.

Looks like items from mods that are HD textures don't render correctly on the ground or item frames.

THANK YOU! This mod was a life saver! I went from lagging hardcore at 15-20 fps to 30-160!

Quote from DinIce

I have a problem, i don't see any connected textures when playing with ex. soartex fanver texture pack (which has ctm stuff) but i do see connected textures when using sphax. i'm currently using the preview optifine but older versions don't seem to work either

CTM in Soartex Fanver works fine for me: http://i.imgur.com/atRhWZI.png
(ignore the water, it is set to Dynamic).

Quote from Nove4life

Hey im getting chunk errors where i can see threw stuff it didnt happen on my old computer but does on my new computer ive tried different versions of optifine and it still does the same think ive even tried installing cleam .minecrafts plenty of times ive tried with texture packs and wtihout/default textures. My computer specs are a i5 proccer 8 gb of ram nvidia GT 640 and i have a 1 terabyte hard drive please help

Vanilla Minecraft issue.

Quote from SilverKytten

My client immediately crashes, whenever I even click on the "performance" slider. Help would be appreciated. Runs fine, otherwise.. A bit more lag, than the versions without the performance slider.
Crash Report

...
org.lwjgl.opengl.OpenGLException: Invalid value (1281)
at org.lwjgl.opengl.Util.checkGLError(Util.java:56)
...
The LWJGL library has a problem, it is not OptiFine related.
Updating the video drivers or LWJGL may help.

rjstrjst

Can add in mod betterfonts function?

Quote from zenen

OptiFine_1.4.6_HD_U_D2 is causing my water&lava to not update/flow

I am having the same problems with D3 and C3 (ultra). Seems to only be a problem on single-player - water and lava does not flow (minecraft 1.4.7). When I joined a server water/lava flowed fine. I know its optifine because when turned off water/lava does flow fine.

Quote from redekens

It's not the mod's fault.

Quote from Scaffolding

Vanilla Minecraft issue.

You guys are wrong. I only get this issue when i use this mod its not a vanilla minecraft issue i only get this error with this mod and when i dont use vannila this is the only mod in my jar more proof is it some problem with Graphics card capability?

When using optifine with 64bit java my game is having extreme lag (3fps), even on the start menu, when using 32bit there is no problem, I had this problem on a different pc some time ago and found a solution, but now I cant find a solution anymore...does anyone know how to solve this? I am using a 64bit system

SOLVED: if you are using a nvidia graphics card, be sure to add javaw to the list in your nvidia config program