on launcher version 1.5.3, I can't seem to make and select a folder with any title other than one that includes pre-existing title text, such as "1.6.4", even then I cannot open anything with any other slightly changed name. And now that I have updated to the latest launcher I cannot open any other version folder, this is like a critical step in all mod installations so what the hell do I do?
Jan 01, 2015 4:26:53 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
Jan 01, 2015 4:26:53 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
Jan 01, 2015 4:26:53 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 7:amd64:6.1, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_25
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2015-01-01 16:26:53 [SEVERE] [ForgeModLoader] Unable to launch
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.remove(ArrayList.java:865)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:114)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
An update; I finally got a separate version folder to be recognized by the launcher, installation courtesy of the forge auto-installer.
So I guess this just turned into a forge error post.
The launcher actually closes as if a minecraft game window was about to open, but it simply doesn't open any. I actually cannot continue without assistance unfortunately. I will try alternate versions and paths but otherwise this just isn't going to work. That sucks, because vanilla minecraft is so bland.
Close the thread or leave it for future refrence, the "recommended" version of forge, in effect, version 1.6.4 - 9.11.1.965 doesn't actually let me play without it "crashing" or whatever you would call the above description. I can now load mods and select a new version. Keep in mind if you are also struggling, you should always try restarting a couple of times before going through this.
Only versions 9.11.1.35 through to 9.11.0.879 work. I haven't tested everything in between, sorry, but there are way too many builds to test them all.
INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
Jan 01, 2015 4:26:53 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
Jan 01, 2015 4:26:53 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 7:amd64:6.1, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_25
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
2015-01-01 16:26:53 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2015-01-01 16:26:53 [SEVERE] [ForgeModLoader] Unable to launch
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.remove(ArrayList.java:865)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:114)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
An update; I finally got a separate version folder to be recognized by the launcher, installation courtesy of the forge auto-installer.
So I guess this just turned into a forge error post.
The launcher actually closes as if a minecraft game window was about to open, but it simply doesn't open any. I actually cannot continue without assistance unfortunately. I will try alternate versions and paths but otherwise this just isn't going to work. That sucks, because vanilla minecraft is so bland.
Only versions 9.11.1.35 through to 9.11.0.879 work. I haven't tested everything in between, sorry, but there are way too many builds to test them all.