Saving Chunks crash from opening inventory while holding switch mode key

[billybobfred]

Launcher/pack Version: Technic 6 (up to date)

Operating System: Windows 7 64 bit

Version of Java: 1.7.0 64 bit

Description of Problem:

I was playing Technic SSP and I decided to try and press the switch mode key and open my inventory at the same time. I immediately received a saving chunks screen followed by a white screen. I don't think there are any pipes or blocks that are connected wrong. I have teleport pipes going but those have been going for days with no problems. I went into MCEdit and tried moving my character around but it didn't help. Upon loading the level I don't actually enter the world and just go straight to a saving chunks screen followed by white.

Error Messages:N/A

Link to pastebin of log: http://pastebin.com/nNSX1rm6

[freakachu]

disable the zepplin mod in modloader.cfg, then try it. if it works, save and exit, then you can try enabling the zepplin mod again. I'm thinking that *should* solve your problem.

[billybobfred]

That did it. Thanks!

*edit*Well I thought it worked, but then I turned zeplins back on and it crashed again.

[freakachu]

if you're not planning on using the zepplin mod, you can leave it off. if you are, back up your world file and delete the .techniclauncher folder and reinstall via the launcher then restore your world.

[billybobfred]

Deleting and reinstalling worked. Can't believe I didn't try that first. I retried pressing those keys again to see if it would crash again and it did not, so I don't know what happened, I'm no expert.

Thanks for your help!