Windows .exe Minecrack Crashes On Save Game Loading

[Atrocities]

Minecrack - FT
When the game starts, as sometimes it likes to crashes out at the Mojang splash screen, I try to load a save game I get this crash report. http://pastebin.com/Ec4RZHa

and the most recent full report - http://pastebin.com/PhZJiYzP


Any suggestions as to why it might be crashing? The only additional mod I have is Optifine - for 147 as that is the game version for the mods.

specs
Intel core I5 2500 - ASUS P8 Z68 V / Gen3
16 Gigs Corsair Vengeance DDR 3
OCZ 128 Gig SSD - boot / OS - 1 TB WD Green Sata II 3/0 GB 16mb 7200 RPM (Slave 1)
500 Gig WD Green Sata II 3/0 GB 16mb 7200 RPM (Slave 2)
Corsair 500R case - H60 CPU cooler - M60 Gaming Mouse - K90 Keyboard
PC Power Silence 600 watt PS - Cyberpower 1000wt UPS
EVGA GTX 560 TI FPB - Res 1920 x 1080p - Nvidia driver: Latest
OS: Win 7 x64 - Dell 23" SW2309W - 1920 x 1080

 

[Moasseman]

Have you configured the Codechicken config files yourself? If you have, make sure they're not "open" in any editor still. If not, then perhaps you should try doing a clean install of FTB incase the file(s) have become corrupt.

 

[Atrocities]

Thank you for the response. I haven't coded anything myself though but that is a good tip for if I do. Thank you. I have Just been playing vanilla MC FTB.

After screwing with it for a while, I was finally able to get the save game to load on the first try.

Using MCEDIT I was able to go into the save file and delete the portal to the Twilight.

What I think happened was that I had placed the first portal and then shut it down and moved it starting a new one but didn't go thru it. I saved the game and went to bed to the night. I think once you create a portal YOU MUST go thru it at least once before shutting down the game. I am going to try that to see if it caused the crash again. But I am pretty sure it was that since the error seemed to indicate that it was being generated by unknown region.

 

[Moasseman]

^ tested in my world, worked normally (no errors or crashes) : o

 

[Atrocities]

I was able to duplicate the crash. If you create a portal to the Twilight, go thru it, come back, disable that portal, move to new location and open a new portal but then exit the game without going thru it, the save game file may corrupt thus causing a crash upon relaunch.