Custom Modpack server error (1.7.10)

[InforMaster2]

Hello there

I've created a custom modpack that is fully working clientside, but when i try to create a server for it, some errors that i cant fix on my own appear

Information:

link to modpack: http://www.technicpack.net/modpack/vida-divina-1710.667257

At first i tryed to lauch the server and got this: http://pastebin.com/SHgepSVh

Tryed to remove openblocks, got this other error: http://pastebin.com/9ryb9eKr

The final java error made me stuck. I dont know java but normally i can try to understand where the problem is comming from, but in this case, not even researching on google, forums nor even on oracle made any results.

at that point i decided to try to create the server, mod by mod. (then i realized some mods were not suposed to be there... aka liteloader :P). fixing it got my hopes up

but now the final error i got was this: (log file too big for pastebin)

https://www.dropbox.com/sh/yqqkcawmexsk8rb/AAAnItl08rRGGpPSzmmcd0i_a?dl=0

I would apreciate some help

 

 

Edited June 4, 2015 by InforMaster2

[AetherPirate]

Java.lang.OutOfMemoryError: PermGen space

Try adding the following arguments to your minecraft start. the default 128m usually are to small when using lots of mods.
-XX:PermSize=256m -XX:MaxPermSize=512m

[InforMaster2]

that made the server open alright :), even tough there are some other errors when trying to connect (but those i can fix myself [i think :P])

 

But just for curiosity what does that permsize do? i tough allocating the necessaring amount of ram would be enough

[plowmanplow]

Permanent Generation space is kind of like internal storage for classes and objects for the Java virtual machine. Java versions less than 8 required increasing the reservation for that memory beyond the default when there were lots of classes and objects (i.e. when there's a lot of mods). Java 8 eliminated permanent generation space and integrated that back into the normal memory allocation so you would be able to simply allocate with -Xmx and -Xms in order to reserve enough RAM.

[InforMaster2]

oh i see, and since i had to switch to a computer with java 7 thats why it needs it.

 

well, the server works now, had to remove 1 mod (More Health Enhanced) because i would get "Internel server error" on the client and a gigantic error mensage on the console

short version:

java.lang.NoclassDefFoundError: org/lwjgl/input/Keyboard

at com.nohero.morehealth.mod_moreHealthEnhanced.updateKeyBindings(mod_moreHealthEnhanced.java:333) ~[mod_moreHealthEnhanced.class:?]

.....

Caused by: java.lang.ClassNotFoundException: org.lwjgl.input.Keyboard

.....

 

 

[plowmanplow]

Yeah, if you are getting that error from a "universal" (supposed to work on client and server) mod then the mod was improperly coded. The server doesn't have those methods/classes so will error out if the mod tries to access them.

[InforMaster2]

yea, i went to the mods author page and many people are having the exact same problem. Maybe its the lastest version or the entire 1.7 version of the mod, but its a shame

EDIT: its only the v6.3 of the mod. v5.6 does work and its for 1.7.10 so.... YAy xD

Edited June 4, 2015 by InforMaster2