FTB Launcher Crash

[What2eat]

How to fix this problem;
- go to http://www.java.com/
- check your current java is up to date and update if necessary
- use this tool http://www.java.com/en/download/faq/remove_olderversions.xml from java to remove all older an insecure java versions.
- you should now have only java 7 update 45 on your pc and be able to run the new launcher

 

[UniZero]

i have the same problème but don't have multiple java i have delete old folder delete java do all it said everywhere but still don't work no change exept the update of the launcher

http://pastebin.com/THzmyfWr

You do have more than one java installed and if you don't the one you have is out of date.

I know this because line 3 from your log reads:

[02:40:04] [INFO] LaunchFrame.main:189: Java version: 1.7.0

If it was the latest one it would be different.

Remove any and all java versions you have and install the latest x64 one from here.

 

[xxmelle]

i alreday have done this and i have the good version of java .. i have version 7 update 45