Mac Version: 10.8.2

Problem: Error running startclient.sh

Note: Mac also seems to hate running Technic Launcher windows, FTB launcher, Eclipse Test windows, and some but not all Java windows (hit or miss)

 

Error Log:

== MCP 7.23 (data: 7.23, client: 1.4.5, server: 1.4.5) ==

[17:18:14] 2012-12-06 17:18:14 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.5.2.459 for Minecraft 1.4.5 loading

[17:18:19] 2012-12-06 17:18:19 [iNFO] [sTDOUT] 27 achievements

[17:18:19] 2012-12-06 17:18:19 [iNFO] [sTDOUT] 208 recipes

[17:18:19] 2012-12-06 17:18:19 [iNFO] [sTDOUT] Setting user: Player348, -

[17:18:19] 2012-12-06 17:18:19 [iNFO] [sTDERR] Client asked for parameter: server

[17:18:20] 2012-12-06 17:18:20 [iNFO] [sTDOUT] LWJGL Version: 2.4.2

[17:18:20] _NSJVMLoadLibrary: NSAddLibrary failed for /libjawt.dylib

[17:18:20] JavaVM FATAL: lookup of function JAWT_GetAWT failed. Exit

'"java" -Xincgc -Xms1024M -Xmx1024M -cp "../bin/minecraft:../src/common:../lib:../lib/*:../jars/bin/m...' failed : 255

FATAL ERROR

Traceback (most recent call last):

  File "runtime/startclient.py", line 30, in startclient

    commands.startclient()

  File "/Users/admin/Desktop/MCP/mcp723/runtime/commands.py", line 1092, in startclient

    self.runmc(forkcmd)

  File "/Users/admin/Desktop/MCP/mcp723/runtime/commands.py", line 1132, in runmc

    raise CalledProcessError(process.returncode, forkcmd, output)

CalledProcessError: Command '"java" -Xincgc -Xms1024M -Xmx1024M -cp "../bin/minecraft:../src/common:../lib:../lib/*:../jars/bin/minecraft.jar:../jars/bin/jinput.jar:../jars/bin/lwjgl.jar:../jars/bin/lwjgl_util.jar" -Djava.library.path=../jars/bin/natives Start' returned non-zero exit status 255

Seems to me that you have something fucked up with your JRE, go speak to the lwjgl people and google you issue. Not us.