Windows .exe FTB crashes when creating/loading world

[Pedro Bastos]

Operating System and bit type: Windows 7 64-Bit
Java version/update and bit type: version 7, build 45, 64-bit
Launcher version: v1.3.2
Console log and crash log, pastebin.com links: Unable to use pastebin, i will put spoiler
Have you tried following the troubleshooting guide? : Yes.
GB's of memory allocated: allocated 6 GB
Description of the Issue: I am having trouble with modded minecraft. This same bug has plagued me through 3 different 1.6.4 modpacks (Horizons, direwolf20, and monster). The launcher runs fine and the mod packs launch just fine and everything loads up to the main menu but once I select my single player world and it starts loading, Minecraft crashes. It will sometimes run fine but it crashes more often than working. I have all my drivers up to date (even my graphic card drivers). Thanks for your time and merry Christmas.

Spoiler

2013-12-25 12:07:49 [INFO] [STDOUT] TConstruct Environment: Sane and ready for action. Bugs may be reported.
2013-12-25 12:07:49 [INFO] [STDOUT] Launched Version: 1.6.4
2013-12-25 12:07:49 [INFO] [STDOUT] LWJGL: 2.9.0
2013-12-25 12:07:49 [INFO] [STDOUT] OpenGL: GeForce GTX 670M/PCIe/SSE2 GL version 4.4.0, NVIDIA Corporation
2013-12-25 12:07:49 [INFO] [STDOUT] Is Modded: Definitely; Client brand changed to 'fml,forge'
2013-12-25 12:07:49 [INFO] [STDOUT] Type: Client (map_client.txt)
2013-12-25 12:07:49 [INFO] [STDOUT] Resource Pack: Default
2013-12-25 12:07:49 [INFO] [STDOUT] Current Language: English (US)
2013-12-25 12:07:49 [INFO] [STDOUT] Profiler Position: N/A (disabled)
2013-12-25 12:07:49 [INFO] [STDOUT] Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
2013-12-25 12:07:49 [INFO] [STDOUT] #@!@# Game crashed! Crash report saved to: #@!@# C:\ftb\Monster\minecraft\crash-reports\crash-2013-12-25_12.07.48-client.txt
2013-12-25 12:07:51 [INFO] [STDERR] Exception in thread "Thread-0" java.lang.OutOfMemoryError: GC overhead limit exceeded

Hope this help.

 

[Henry Link]

Can you post the crash-report? Not the console log.

2013-12-25 12:07:49 [INFO] [STDOUT] #@!@# Game crashed! Crash report saved to: #@!@# C:\ftb\Monster\minecraft\crash-reports\crash-2013-12-25_12.07.48-client.txt

 

[Racemol]

I guess you just have to insert some JVM Arguments, it's running out of memory. (Allocating 6GB of memory in the launcher is ok, just also use the JVM Arguments).

See this topic for more information:
http://forum.feed-the-beast.com/threads/jvm-arguments-for-modded-minecraft-updated-11-11-13.28994/

 

[Pedro Bastos]

The crash report is here. I will try the JVM Arguments.

 

[Pedro Bastos]

With the JVM Arguments the launcher doesn't even launch the game. It says:
" Error occurred during initialization of VM
Incompatible minimum and maximum heap sizes specified
Picked up _JAVA_OPTIONS: -Xmx512M "

 

[Pedro Bastos]

Can you post the crash-report? Not the console log.

2013-12-25 12:07:49 [INFO] [STDOUT] #@!@# Game crashed! Crash report saved to: #@!@# C:\ftb\Monster\minecraft\crash-reports\crash-2013-12-25_12.07.48-client.txt

I posted the crash-report, if you could take a look at it.

 

[Henry Link]

You need to check the arguments again. The line below from your crash log is very confusing. Lot of repeated arguments. Also, don't dedicate 6G to java. Only put in 2G. and remove the one in RED. I'm not 100% sure but the launcher does specify -Xms & -Xmx and possibly -XX: PermSize.

JVM Flags: 7 total; -Xms256M -Xmx6144M -XX: PermSize=256m -Xms512m -XX: PermSize=128M -XX:MaxPermSize=512m -Xmx512M