Ok, so I downloaded Hack/Mine version 6.4.6 and I have done everything to try to get this to work. When I click the "play" button, the modpack opens up for a split second, closes, and then the launcher re-opens. I'm almost positive this is a problem with the launcher not downloading/installing files correctly. Also, I have two other friends that have downloaded the same Hack/Mine version, and they can play it. Here is what I have done to try to fix the problem:
I have reinstalled the modpack several times. This does not work.
I have deleted my .technic folder and reinstalled Technic at least 3 times. This does not work.
I have reinstalled Java and made sure I am using the correct version. I am on Java 8 V 40. I tried running the modpack on 32 and 64 bit. This did not work.
I had my friend send me his Hack/Mine folder, and replaced mine with his. This did not work.
Here are the console logs when I try to run the modpack:
[B#283] File version.json not found in C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine\bin\modpack.jar [B#283] Starting download of http://cdn.technicpack.net/platform2/pack-icons/552684.png?1426455918, with 3 tries remaining [B#283] Running C:\Program Files\Java\jre1.8.0_40\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096m -XX:MaxPermSize=256m -Djava.library.path=C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine\bin\natives -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine -Djava.net.preferIPv4Stack=true -cp C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine\bin\modpack.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\net\technicpack\legacywrapper\1.2.1\legacywrapper-1.2.1.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine\bin\minecraft.jar net.technicpack.legacywrapper.Launch porky110 token:66a1b2ad36774ed3a67e4180d9ecd767:2ae587599f51491f93ce2608a4f8e1e6 --gameDir C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine --assetsDir C:\Users\Daniel\AppData\Roaming\.technic\assets\virtual\legacy --title Hack Slash Mine --icon C:\Users\Daniel\AppData\Roaming\.technic\assets\packs\hackslashmine\icon.png [B#283] C:\Program Files\Java\jre1.8.0_40\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096m -XX:MaxPermSize=256m -Djava.library.path=C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine\bin\natives -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine -Djava.net.preferIPv4Stack=true -cp C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine\bin\modpack.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\net\technicpack\legacywrapper\1.2.1\legacywrapper-1.2.1.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Daniel\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine\bin\minecraft.jar net.technicpack.legacywrapper.Launch porky110 token:66a1b2ad36774ed3a67e4180d9ecd767:2ae587599f51491f93ce2608a4f8e1e6 --gameDir C:\Users\Daniel\AppData\Roaming\.technic\modpacks\hackslashmine --assetsDir C:\Users\Daniel\AppData\Roaming\.technic\assets\virtual\legacy --title Hack Slash Mine --icon C:\Users\Daniel\AppData\Roaming\.technic\assets\packs\hackslashmine\icon.png [B#283] [Ljava.lang.String;@eed1f14 [B#283] Analytics Response [runModpack]: 200 [B#283] spellscript.ScopeException: Scope Exception: class java.lang.String hasn't implemented all its inherited abstract methods. [B#283] at spellscript.scope.ClassInfo.compileMethodInfo(ClassInfo.java:599) [B#283] at spellscript.scope.JavaToSS.getClassInfo(JavaToSS.java:282) [B#283] at spellscript.scope.ScopeMap.searchClassPath(ScopeMap.java:269) [B#283] at spellscript.scope.ScopeMap.getClassInfo(ScopeMap.java:246) [B#283] at spellscript.scope.ScopeMap.importJavaLang(ScopeMap.java:87) [B#283] at spellscript.scope.ScopeMap.<init>(ScopeMap.java:56) [B#283] at spellscript.scope.ScopeMap.<init>(ScopeMap.java:69) [B#283] at spellscript.SpellscriptPackageBuilder.buildPackage(SpellscriptPackageBuilder.java:124) [B#283] at spellscript.Globals.<clinit>(Globals.java:521) [B#283] at spellscript.hooks.SSUtils.initializeSpellscript(SSUtils.java:33) [B#283] at net.minecraft.client.Minecraft.<init>(Minecraft.java:388) [B#283] at n.<init>(SourceFile:33) [B#283] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:36) [B#283] at net.minecraft.Launcher.init(Launcher.java:127) [B#283] at net.technicpack.legacywrapper.Frame.runGame(Frame.java:94) [B#283] at net.technicpack.legacywrapper.Launch.main(Launch.java:17) [B#283] java.lang.NullPointerException [B#283] at spellscript.scope.ScopeMap.importJavaLang(ScopeMap.java:87) [B#283] at spellscript.scope.ScopeMap.<init>(ScopeMap.java:56) [B#283] at spellscript.scope.ScopeMap.<init>(ScopeMap.java:69) [B#283] at spellscript.SpellscriptPackageBuilder.buildPackage(SpellscriptPackageBuilder.java:124) [B#283] at spellscript.Globals.<clinit>(Globals.java:521) [B#283] at spellscript.hooks.SSUtils.initializeSpellscript(SSUtils.java:33) [B#283] at net.minecraft.client.Minecraft.<init>(Minecraft.java:388) [B#283] at n.<init>(SourceFile:33) [B#283] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:36) [B#283] at net.minecraft.Launcher.init(Launcher.java:127) [B#283] at net.technicpack.legacywrapper.Frame.runGame(Frame.java:94) [B#283] at net.technicpack.legacywrapper.Launch.main(Launch.java:17) [B#283] Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0 [B#283] Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true [B#283] Starting download of http://cdn.technicpack.net/platform2/pack-icons/552684.png?1426455918, with 3 tries remaining
As you can see, the jar was missing the version.json. So I went into the bin folder, found the version.json (which was not in the jar) and I copied it in there, and after that, it removed the first error, but everything else was still there, and it didn't work. One thing that caught my eye about the log was "[B#283] Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0"
Extra Info: I am on Windows 8.1, 8GB RAM. Also, I can play any Hack/Mine version 6.4.2 and under.
If anyone has any solutions to this, please reply, I really just want to play Hack/Mine with my friends!