Launcher quits every time I launch any of the modpacks

[Kongwubba94]

Launcher Version: Latest launcher version (Build = 253)

Operating System: Mac OSX 10.8.4

Java Version: Latest Java version (7.0 I believe)

Antivirus Program:

Description of Problem:

I get the launcher up and running with no problem, but when I click on a mod pack (Hexxit, Tekkit, Voltz, etc.) it brings up the FML screen, stays on 0% loading, and shuts down. I've tried re-downloading Java and the Technic Launcher multiple times but I get the same problem. Please help!!

Error Messages:

Error Log:

[gus1234567890]

Same...

[gus1234567890]

Just figured it out...

Update the modpack's lwgjl files and it'll work

P.S. Let more people know about this please, cause there are heaps of threads about this...

[Fido488]

Another solution:

The fix is really easy.

1) Create a folder on your desktop and put your TechnicLauncher inside

2) Create a new text edit file and paste this into it

export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home

java -Xmx1024M -Xms1024M -jar ~/Desktop/[FILE NAME GOES HERE]/TechnicLauncher.jar

3) Make the file plaintext (Under format)

4) Save the file as TechnicRun.command

5) Open terminal and type

chmod a+x

Do not press enter

4) drag the TechnicRun.command file into the terminal and press return.

5) PLAY AND HAVE FUN!

This solution evaded me for the longest time. Please please please pass it on to anyone else who is having problems with a mac. It is a hell of a lot easier than trying to downgrade java manually.

Hope this helps!

[Kongwubba94]

Okay I have now tried both solutions yet it still will not work...

I replaced the old lwjgl files with the new updated files, but it still doesn't work :/

And I was confused with putting the launcher into a new folder...a more elaborate explanation of that would be grand.

Thanks for your help!

[WhiteHeat]

a more elaborate explanation of that would be grand

I just wrote out a guide for you here:

http://forums.technicpack.net/threads/mac-os-x-nothing-starts-up-temporary-launcher-fix.49661/

[Kongwubba94]

This is my current Terminal:

Last login: Thu Jul 25 19:10:46 on ttys000

Patricks-MacBook-Pro:~ patrickdroder$ /Users/patrickdroder/Desktop/Technic/TechnicRun.command ; exit;

/Users/patrickdroder/Desktop/Technic/TechnicRun.command: line 2: -Xmx1024M: command not found

logout

[Process completed]

How is command not found???

[Fido488]

Did you replace {FILE NAME HERE] with Technic?

Can you paste your TechnicRun.command here?

[Kongwubba94]

I got it now, that's what was wrong! Thanks Fido!

[agentofchaos]

I'm getting the same "command not found" problem that Kongwubba was, but I have replaced the {FILE NAME HERE} with Technic and it still doesn't work.

My technic_launcher.command:

export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home java

-Xmx1024M -Xms1024M -jar ~/Desktop/Technic/TechnicLauncher.jar

What am I missing?

[WhiteHeat]

I wrote a guide based on what Fido488 has suggested, hopefully it helps you:

http://forums.technicpack.net/threads/mac-os-x-nothing-starts-up-temporary-launcher-fix.49661/