ModPack doesnt work on newest java version

[koningpierre]

Hey guys,

 

I have a problem. I made my own modpack but it doesn't work on the nwe Java (Version 8 Update 31). It works fine on older updates.

 

Does somebody know how this is possible and how i can fix this?

 

I hope somebody knows it. Is it possible that i need to update some mods?

 

Thanks,

[plowmanplow]

http://technicpack.net/article/attention-modpack-authors.105