Posted October 24, 201411 yr I downloaded 64 bit java onto my computer and loaded up normal minecraft with it and It worked fine. when I went to load forge nothing happened. So I deleted minecraft, downloaded it again and downloaded forge (1.6.4) which still never loaded. I went in a file and found this: 2014-10-24 15:28:51 [sEVERE] [ForgeModLoader] Unable to launch java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.remove(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:114) at net.minecraft.launchwrapper.Launch.main(Launch.java:27) plz help!
October 24, 201411 yr We need more information than this. Give us everything. An average guy who mods Minecraft. If you need help and are willing to use your brain, don't be afraid to ask. Also, check out the Unofficial Minecraft Coder Pack (MCP) Prerelease Center for the latest from the MCP Team! Was I helpful? Leave some karma/thanks!
October 24, 201411 yr We need more information than this. Give us everything. he is using java 8 update to 1.7.10 or downgrade java to 7
October 24, 201411 yr Author does java 8 not work with 1.6.4? and what is the rest of the stuff you need because im new to this whole thing
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