Tekkit Crashes On World Load

[Deltaclone9]

Hello, thanks for taking your time to try and help me

Description: I can start my tekkit and get into the minecraft main menu but, when I try to join my friend's server my minecraft crashes me to the technic launcher. Also when I try to join single player it just stops at "Building Terrain." I have tried to change my memory but it seems like it doesn' do anything. The parameters for the server is "java -Xmx3G -Xms15M -jar Tekkit.jar nogui
pause."

Crash Report: http://pastebin.com/EwzrMq13

[Deltaclone9]

Anyone?

[redsector]

java.lang.OutOfMemoryError: Java heap space

This line says that your Java is running out of memory. Allocate more RAM via the launcher options, but don't overdo it (when dealing with Java, too much allocated RAM can turn out just as bad as too little RAM). 2-3 GB should be plenty for Tekkit (unless you're using some 128x texture pack, in which case I'd go 4 GB or something).

If it crashes again afterwards, post a new crash report. Might be a different cause once the RAM issue is fixed.