Minecraft Forums

Quite a weird glitch.. I host using Biomes o' Plenty, server's getting to be sizable..
But there is ONE BLOCK in the entire world, in a Quagmire biome somewhere.. That the Connected Textures part of Optifine absolutely loaths. This is the result.


Of course it's fine if I log back in with Connected Textures disabled, but the moment I go near that particular block with it enabled, the entire client implodes in a fit.

Quote from Rummbottom

Quite a weird glitch.. I host using Biomes o' Plenty, server's getting to be sizable..
But there is ONE BLOCK in the entire world, in a Quagmire biome somewhere.. That the Connected Textures part of Optifine absolutely loaths. This is the result.

java.lang.ArrayIndexOutOfBoundsException: -1
at biomesoplenty.blocks.BlockBOPGrass.func_71858_a(BlockBOPGrass.java:57)
at net.minecraft.block.Block.func_71895_b(Block.java:540)
at ConnectedTextures.isNeighbour(ConnectedTextures.java:810)
at ConnectedTextures.getConnectedTextureVertical(ConnectedTextures.java:897)
at ConnectedTextures.getConnectedTexture(ConnectedTextures.java:412)
at ConnectedTextures.getConnectedTexture(ConnectedTextures.java:299)
at ConnectedTextures.getConnectedTextureSingle(ConnectedTextures.java:202)
at ConnectedTextures.getConnectedTexture(ConnectedTextures.java:160)
at net.minecraft.client.renderer.RenderBlocks.func_78598_k(RenderBlocks.java:3014)
at net.minecraft.client.renderer.RenderBlocks.func_78612_b(RenderBlocks.java:422)
at net.minecraft.client.renderer.WorldRenderer.func_78907_a(WorldRenderer.java:279)
at net.minecraft.client.renderer.RenderGlobal.func_72716_a(RenderGlobal.java:1689)
at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1557)
at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1125)
at net.minecraft.src.EntityRendererProxy.func_78480_b(EntityRendererProxy.java:36)
at noppes.mpm.EntityRendererAlt.func_78480_b(EntityRendererAlt.java:33)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:871)
at net.minecraft.client.Minecraft.run(Minecraft.java:760)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT e5d625e7 ----------

Of course it's fine if I log back in with Connected Textures disabled, but the moment I go near that particular block with it enabled, the entire client implodes in a fit.

Solution: Turn Connected Textures off, blow up the entire biome, ?, profit

But seriously idk

lol. I'll just avoid the biome. The texturepack I'm using at the moment is called the "ConnectedTextures Pack' for a reason

Been getting error for dayz and OptiFine is my last resort how can I get it to work?

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem; Exception in server tick loop

A full error report has been saved to C:\Users\César\AppData\Roaming\.minecraft\crash-reports\crash-2013-06-14_22.45.46-server.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash



--- BEGIN ERROR REPORT 2a45200c --------
Full report at:
C:\Users\César\AppData\Roaming\.minecraft\crash-reports\crash-2013-06-14_22.45.46-server.txt
Please show that file to Mojang, NOT just this screen!

Generated 6/14/13 10:45 PM

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows 8 (amd64) version 6.2
Java Version: 1.7.0_21, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 359271216 bytes (342 MB) / 477233152 bytes (455 MB) up to 477233152 bytes (455 MB)
JVM Flags: 2 total; -Xms512m -Xmx512m
AABB Pool Size: 836 (46816 bytes; 0 MB) allocated, 836 (46816 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
FML: MCP v7.51 FML v5.2.10.705 Minecraft Forge 7.8.0.705 20 mods loaded, 20 mods active
mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{5.2.10.705} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{7.8.0.705} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
QuiverMod{1.4.2} [QuiverMod] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mod_TooManyItems{1.5.2 2013-04-25} [mod_TooManyItems] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
LOTR{Beta v6.2 for Minecraft 1.5.2} [The Lord of the Rings Mod] ([1.5.2] The Lord of the Rings Mod Public Beta 6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Atum{0.0.0.1} [Atum] (Atum_0.4.3B.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
EasyCrafting{1.1.6} [Easy Crafting] (EasyCrafting-1.1.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FlansMod{2.3.1} [Flan's Mod] (Flans Mod 2.3.1 for Minecraft 1.5.2 Universal.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Thaumcraft{3.0.5e} [Thaumcraft] (Thaumcraft3.0.5e.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
LegendGear{1.5.2} [LegendGear] (NMcCoy-LegendGear-1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
RPGInventoryMod{1.5.1 8.4} [RPG Inventory Mod] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
RPGMS{RpgInv8.4} [RpgInv Mage Addon] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
RPGPlusPlus{RpgInv8.4} [Subarakis RPG++ mod] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
RPGRB{RpgInv8.4} [Rogue and BeastMaster Patch] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
VanillaShields{RpgInv8.4} [Vanilla Shields Mod] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
SpecialMobs{2.4.2} [Special Mobs] (SpecialMobs 2.4.2 for MC 1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
tukmc_Vz{Version [3.0.5] for 1.5.2} [TukMC] (TukMC_latest.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
TwilightForest{1.18.1} [The Twilight Forest] (twilightforest-1.18.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
UtilityMobs{2.0.1} [Utility Mobs] (UtilityMobs 2.0.1 for MC 1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 101 (5656 bytes; 0 MB) allocated, 101 (5656 bytes; 0 MB) used
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

java.lang.OutOfMemoryError: Java heap space
at java.io.DataInputStream.readUTF(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at net.minecraft.nbt.NBTBase.func_74739_b(SourceFile:91)
at net.minecraft.nbt.NBTTagCompound.func_74735_a(SourceFile:34)
at net.minecraft.nbt.NBTTagList.func_74735_a(NBTTagList.java:65)
at net.minecraft.nbt.NBTBase.func_74739_b(SourceFile:96)
at net.minecraft.nbt.NBTTagCompound.func_74735_a(SourceFile:34)
at net.minecraft.nbt.NBTBase.func_74739_b(SourceFile:96)
at net.minecraft.nbt.CompressedStreamTools.func_74794_a(CompressedStreamTools.java:126)
at net.minecraft.nbt.CompressedStreamTools.func_74796_a(CompressedStreamTools.java:33)
at mods.lotr.common.LOTRLevelData.load(LOTRLevelData.java:183)
at mods.lotr.common.LOTRTickHandlerServer.tickEnd(LOTRTickHandlerServer.java:33)
at cpw.mods.fml.common.SingleIntervalHandler.tickEnd(SingleIntervalHandler.java:34)
at cpw.mods.fml.common.FMLCommonHandler.tickEnd(FMLCommonHandler.java:141)
at cpw.mods.fml.common.FMLCommonHandler.onPostWorldTick(FMLCommonHandler.java:282)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:661)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:571)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:127)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:469)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
--- END ERROR REPORT ff2a7b3f ----------

Quote from Da_Pepa

Been getting error for dayz and OptiFine is my last resort how can I get it to work?

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem; Exception in server tick loop

A full error report has been saved to C:\Users\César\AppData\Roaming\.minecraft\crash-reports\crash-2013-06-14_22.45.46-server.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash



--- BEGIN ERROR REPORT 2a45200c --------
Full report at:
C:\Users\César\AppData\Roaming\.minecraft\crash-reports\crash-2013-06-14_22.45.46-server.txt
Please show that file to Mojang, NOT just this screen!

Generated 6/14/13 10:45 PM

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows 8 (amd64) version 6.2
Java Version: 1.7.0_21, Oracle Corporation
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 359271216 bytes (342 MB) / 477233152 bytes (455 MB) up to 477233152 bytes (455 MB)
JVM Flags: 2 total; -Xms512m -Xmx512m
AABB Pool Size: 836 (46816 bytes; 0 MB) allocated, 836 (46816 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
FML: MCP v7.51 FML v5.2.10.705 Minecraft Forge 7.8.0.705 20 mods loaded, 20 mods active
mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{5.2.10.705} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{7.8.0.705} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
QuiverMod{1.4.2} [QuiverMod] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mod_TooManyItems{1.5.2 2013-04-25} [mod_TooManyItems] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
LOTR{Beta v6.2 for Minecraft 1.5.2} [The Lord of the Rings Mod] ([1.5.2] The Lord of the Rings Mod Public Beta 6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Atum{0.0.0.1} [Atum] (Atum_0.4.3B.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
EasyCrafting{1.1.6} [Easy Crafting] (EasyCrafting-1.1.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FlansMod{2.3.1} [Flan's Mod] (Flans Mod 2.3.1 for Minecraft 1.5.2 Universal.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Thaumcraft{3.0.5e} [Thaumcraft] (Thaumcraft3.0.5e.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
LegendGear{1.5.2} [LegendGear] (NMcCoy-LegendGear-1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
RPGInventoryMod{1.5.1 8.4} [RPG Inventory Mod] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
RPGMS{RpgInv8.4} [RpgInv Mage Addon] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
RPGPlusPlus{RpgInv8.4} [Subarakis RPG++ mod] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
RPGRB{RpgInv8.4} [Rogue and BeastMaster Patch] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
VanillaShields{RpgInv8.4} [Vanilla Shields Mod] (Rpg Inventory 1.5.2 v1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
SpecialMobs{2.4.2} [Special Mobs] (SpecialMobs 2.4.2 for MC 1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
tukmc_Vz{Version [3.0.5] for 1.5.2} [TukMC] (TukMC_latest.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
TwilightForest{1.18.1} [The Twilight Forest] (twilightforest-1.18.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
UtilityMobs{2.0.1} [Utility Mobs] (UtilityMobs 2.0.1 for MC 1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 101 (5656 bytes; 0 MB) allocated, 101 (5656 bytes; 0 MB) used
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

java.lang.OutOfMemoryError: Java heap space
at java.io.DataInputStream.readUTF(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at net.minecraft.nbt.NBTBase.func_74739_b(SourceFile:91)
at net.minecraft.nbt.NBTTagCompound.func_74735_a(SourceFile:34)
at net.minecraft.nbt.NBTTagList.func_74735_a(NBTTagList.java:65)
at net.minecraft.nbt.NBTBase.func_74739_b(SourceFile:96)
at net.minecraft.nbt.NBTTagCompound.func_74735_a(SourceFile:34)
at net.minecraft.nbt.NBTBase.func_74739_b(SourceFile:96)
at net.minecraft.nbt.CompressedStreamTools.func_74794_a(CompressedStreamTools.java:126)
at net.minecraft.nbt.CompressedStreamTools.func_74796_a(CompressedStreamTools.java:33)
at mods.lotr.common.LOTRLevelData.load(LOTRLevelData.java:183)
at mods.lotr.common.LOTRTickHandlerServer.tickEnd(LOTRTickHandlerServer.java:33)
at cpw.mods.fml.common.SingleIntervalHandler.tickEnd(SingleIntervalHandler.java:34)
at cpw.mods.fml.common.FMLCommonHandler.tickEnd(FMLCommonHandler.java:141)
at cpw.mods.fml.common.FMLCommonHandler.onPostWorldTick(FMLCommonHandler.java:282)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:661)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:571)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:127)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:469)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
--- END ERROR REPORT ff2a7b3f ----------

I'm guessing you either a.) are using an old/low-end computer or b.) have messed with the Java memory allocation on your computer. Either way, Minecraft with mods needs more memory to run than vanilla. There's tons of tutorials out on the Internet about how to increase the amount of memory Java can use for Minecraft. Find one that works for you.

EDIT: Since FTB is a modpack that has been facing a lot of questions about this issue lately, I'd check the FTB forums for help first.

I'm having an issue with connected textures mod. I know this is all through this thread, but nothing had a real answer unique to my problem.

CTM works great with the default textures:

Doesn't work with 3rd party textures (that have CTM support):

This is one example, I have 4 texture packs with supposed CTM support and none of them "connect"
Packs are Faithfulvenom x64, Ozocraft, Alice, Noacraft and Dustycraft.

I'll bookmark and hope some answers crop up. thanks.



P.S. CTM set to "fancy" in settings. Just in case someone wants to assume I'm a complete moron

Optifine is conflicting with the arcane scrolls mod. when u open the scroll the page appears blank

I just recently returned to the Feed the Beast modpack (now using FTB Ultimate) after ignoring FTB for months. I decided to return to try modern building with FTB, because of the extra materials, greenery, and microblocks.

Most people who build good modern in this game know that default doesn't cut it, and a smooth and HD texture pack is required. Sadly, the only one available for FTB that meets those requirements is Soartex Fanver, so I chose to use it. I installed Optifine 1.4.7 Standard D5, and got into the game.

I noticed that the main menu title bar was plain white. I hopped into the game, and saw alot of weird buggy errors. The spot where the cursor should be was replaced with a small square, the inventory and hotbar where plain white, the sun seemed abnormally big, and some blocks where plain white, with no applied textures.

Does anyone know the cure for this problem? I want to start trying modern building in FTB as soon as I can, and this texture bug is one big factor blocking me from doing so.

Quote from Chefbarbie

I'm having an issue with connected textures mod. I know this is all through this thread, but nothing had a real answer unique to my problem.

CTM works great with the default textures:

Doesn't work with 3rd party textures (that have CTM support):

This is one example, I have 4 texture packs with supposed CTM support and none of them "connect"
Packs are Faithfulvenom x64, Ozocraft, Alice, Noacraft and Dustycraft.

I'll bookmark and hope some answers crop up. thanks.



P.S. CTM set to "fancy" in settings. Just in case someone wants to assume I'm a complete moron

If I remember correctly, CTM is now handled differently in texture packs. It could be that the texturepack maker hasn't optimized to 1.5.2's new CTM support layout.

Quote from vgcatsfan

why is it that optifine is making stuff disappear in my inventory? I can't even see the stone axe I got in my hand in the hotbar along with other stuff... why also i'm using the latest one I just confused.

Try refreshing your texturepack (default or custom) by either pressing F3 + T on your keyboard, or going to Options ---> Video Settings --> Texture Pack and reselecting your TP.

For the next optifine, could you make rain and snow options to be sepreate, like if you want snow on and rain off. I don't like the rain and I always wanted to see snow, but I turn off rain and snow.

Pros:NO MORE RAIN, DECREASED CHANCE OF LAG OR LAG SPIKES, FPS DROPS, ECT.
Cons: No snow.

Here are the pros and cons for having the feature

Pros:No more rain, I can have snow, NO MORE RAIN SOUNDS,
Cons:FPS Drops, ect. (Dont care about that unless rain is off.

Also for this idea can you make the storm weather have a light, drizzle, medium, or heavy feature, so that if you like a lot of rain or snow, or a little bit of rain and snow, or just normal rain and snow (medium).

Just thought of this, can you turn off thunder and lighting sounds?

Thanks, I'm not asking for much, I just text a lot.

Yours Truly,

-Sonic3532

Can you make clear glass like mcpatcher?

it worked! thank you so much!

check out the mod review my bro and I did for this amazing mod. it doesn't get as much attention as it should. Thanks for making and amazing mod.

Quote from ragger

Saying that they are broken doesn't help at all.

What versions of everything do you use? Versions for Minecraft, Optifine, Texturepack.
What texturepack are you using?
What do you mean by broken? Post screenshots.

Sorry, 1.5.2 of all, custom texture pack made by mixing multiple texture packs, Missing texture.

Here is a list of my mods:
Ars Magica
Backpack mod
Buildcraft
Equivalent Exchange 3
Hud+
Obsidiplates
Railcraft
Wolves+
Zan's minimap

Here's an idea of what you should do next: Because texture packs now have a different image for every block, I think you should add random textures for blocks and items! Wouldn't that be cool? Also, the random texture feature should be controllable through NBT. Please, reply if you agree.

When I install OptiFine, whenever I join a singleplayer world, it always seems to crash, even if I install it correctly. Is it something wrong with my Minecraft, the OptiFine I installed, or is it just something with my computer?

Does optifine support texture packs up to 512x? I ask because I made a high res texture for my achievements menu, but it just crashes the game when I try to load the texture.


Also, SGMCrafter has a good idea.

Quote from SGMCrafter

Here's an idea of what you should do next: Because texture packs now have a different image for every block, I think you should add random textures for blocks and items! Wouldn't that be cool? Also, the random texture feature should be controllable through NBT. Please, reply if you agree.

I've thought of that before, even when MC had icon sheets for their block textures.

Quote from InfinateX

Does optifine support texture packs up to 512x? I ask because I made a high res texture for my achievements menu, but it just crashes the game when I try to load the texture.


Also, SGMCrafter has a good idea.


I've thought of that before, even when MC had icon sheets for their block textures.

It's possible with connected textures, I don't know how to set it up though
Ignore me, That's a feature in MCpatcher only X_X

I have a question about using optifine with multiple versions of minecraft with mods.

I play on a server which currently runs tekkit 1.0.6.

I updated to 1.1.5 so I could use the new atomic science additions in a single player game. I installed optifine after doing this. I wanted to go back to 1.0.6 in order to play on the world I had started on the server, now optifine is not showing up. Can I switch between multiple versions of tekkit while keeping optifine installed, or will I have to reinstall it everytime I switch versions? I understand why I get errors if I load either world with conflicting versions, but was wondering if I could install optifine in both versions without having to reinstall each time i switch?

Hi there, erm... when i installed Optifine and opened minecraft,it worked...but when i tried climbing on vines and ladders.. i couldn't climb on them, Why?