2013-11-24 19:48:42 [SEVERE] [ForgeModLoader] Unable to launch
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/event/world/WorldEvent$Load
at net.minecraft.client.Minecraft.<init>(Minecraft.java:181)
at net.minecraft.client.main.Main.main(SourceFile:83)
... 6 more
The arguments for the FTB launcher have been customized to include (or was it exclude) specific things that the launcher passes itself. The arguments that you will probably want to use with the other launcher are the server ones. That is what is suggested for vanilla. If you want help with arguments with other launchers Eyamaz has already stated that he does not use the other launcher(s) and probably never will be able to provide arguments for the other launchers for that reason.while these options work ok on the regular FTB launcher, I tried on another launcher and I get a strange
Launcher runs minecraft with zero errors without the options.
Ideas? suggestions?
For 32 bit systems, the size of Xmx/Xms depends on your system. Macs, for example, can go up to 2000m; Linux varies, and some people can get 2500m. I've heard from some users of Microsoft Windows that 1500m works. (there is probably variation based on xp, vista, 7, or 8)
I'm old, my first computer didn't have a hard drive, ... Two 5.25 drives
Does anyone get this error?
Damn it's annoying having 8GB and the game only uses 500mb, any help please?
http://pastebin.com/fTZ0c9sL
Suprised your getting 500mb. You have your launcher set to 256m.
Can you tell me how do I set a higher minimum? I have the maximum RAM slider set to 2.0GB.
Thaks for answering btw.
What launcher are you using? If it's not FTB or multimc then there is not much I can do. I would suggest opening a thread in support as this thread is specifically for the discussion of the jvm and arguments to increase performance, not general tech support.
Hrm, I look into that when I get home from work.Im running the FTB Launcher v1.2.7
Im just asking for help as the arguments do not work for me. I get that log you saw before.
Hi,
I'm using your FTB server configuration and I'm still getting "Server can't keep up" errors. Any idea why?
Server Spec
16Gb RAM
CPU - FX8350
Hrm, I look into that when I get home from work.
You should only get those when the world is first generated or at server restart due to the heavy amount of early compiling I'm forcing the jvm to perform. If they are happening after that, let me know.
Hrm get me a copy of the forge-server-0 log and I'll take a look. That shouldn't be happening.