Solved Unleashed server on mac problem

[Cosmology27]

I'm trying to create an Unleashed server, with Unleashed 1.1.2 (unless 1.1.3 is up?). I'm running it on my macbook pro, ac OS 10.7.3.
I've ran FTB servers before, always got them working fairly easily. I get the Unleashed server file, change up the .bat file to what it needs to be, run it, and everything goes fine UNTIL it sets up the world file, then it starts telling me there's an error.
I did everything the same that I've done the other times, and I don't really know enough about this to figure out what I'm doing wrong. Any help would be greatly appreciated.
Here's what the terminal tells me.


2013-08-12 11:44:11 [INFO] [Minecraft-Server] Preparing level "world"
2013-08-12 11:44:11 [WARNING] [LogisticsPipes|Main] New LogisticsPipes-Dev version found: #659
2013-08-12 11:44:13 [INFO] [STDERR] java.lang.NoClassDefFoundError: net/minecraft/world/chunk/EmptyChunk
2013-08-12 11:44:13 [INFO] [STDERR]at net.minecraft.world.WorldServer.func_72970_h(WorldServer.java:735)
2013-08-12 11:44:13 [INFO] [STDERR]at net.minecraft.world.World.<init>(World.java:291)
2013-08-12 11:44:13 [INFO] [STDERR]at net.minecraft.world.WorldServer.<init>(WorldServer.java:107)
2013-08-12 11:44:13 [INFO] [STDERR]at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:238)
2013-08-12 11:44:13 [INFO] [STDERR]at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:186)
2013-08-12 11:44:13 [INFO] [STDERR]at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:431)
2013-08-12 11:44:13 [INFO] [STDERR]at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
2013-08-12 11:44:13 [INFO] [STDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.world.chunk.EmptyChunk
2013-08-12 11:44:13 [INFO] [STDERR]at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:238)
2013-08-12 11:44:13 [INFO] [STDERR]at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
2013-08-12 11:44:13 [INFO] [STDERR]at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
2013-08-12 11:44:13 [INFO] [STDERR]... 7 more
2013-08-12 11:44:13 [INFO] [STDERR] Caused by: java.lang.OutOfMemoryError: PermGen space
2013-08-12 11:44:13 [INFO] [STDERR]at java.lang.ClassLoader.defineClass1(Native Method)
2013-08-12 11:44:13 [INFO] [STDERR]at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
2013-08-12 11:44:13 [INFO] [STDERR]at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
2013-08-12 11:44:13 [INFO] [STDERR]at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
2013-08-12 11:44:13 [INFO] [STDERR]at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:227)
2013-08-12 11:44:13 [INFO] [STDERR]... 9 more
2013-08-12 11:44:13 [SEVERE] [Minecraft-Server] Encountered an unexpected exception NoClassDefFoundError
java.lang.NoClassDefFoundError: net/minecraft/world/chunk/EmptyChunk
at net.minecraft.world.WorldServer.func_72970_h(WorldServer.java:735)
at net.minecraft.world.World.<init>(World.java:291)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:107)
at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:238)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:186)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:431)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.ClassNotFoundException: net.minecraft.world.chunk.EmptyChunk
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:238)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 7 more
Caused by: java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:227)
... 9 more
2013-08-12 11:44:15 [INFO] [STDERR] java.lang.OutOfMemoryError: PermGen space

 

[Cosmology27]

If anyone has this problem, here's what I did. The text added to the .bat file is slightly different, so rename the file to start.sh, and then change the text inside to...

#!/bin/bash
cd "$(dirname "$0")"
exec java -Xms512M -Xmx1G -XXermSize=128m -jar ftbserver.jar

I'm still having problems because I can't seem to get the disabled mods to work, because the server crashes every time I do it, but I can get it to run with the default mods.

 

[cjm721]

The perm gen issue is stated in a thread in the Server Admin Area. as for the disabled mods need a crash report to help with that.