Minecraft Forums

i have a mod pack that when i get into the world not all the chunks will load and after 10-20 minutes it crashes

pc specs

AMD FX 9590

EVGA 950 FTW

24GB RAM [11GB to Minecraft]

dropbox link to log file

can't put on pastbin file is too big

java.lang.ClassNotFoundException: dmillerw.remoteio.asm.RemoteIOCorePlugin

You are missing a dependency, looks like remoteio

Also,

[15:44:14] [Server thread/ERROR]: Couldn't save chunk; already in use by another instance of Minecraft?

net.minecraft.world.MinecraftException: The save is being accessed from another location, aborting

You are opening the same save in two instances

is that a mod i need to download

Yes

i added that mod and it doesnt crash now but alot of chunks still dont load do you know how i can fix that

F3+A