Minecraft Forums

I download a modpack called "Magic Island" made by MrVideogame.

I put everything in minecraft file and it was all good.

But for some reason my minecraft crashed when I open Minecraft Launcher and hit Play.

This is the crash report.



---- Minecraft Crash Report ----
// I'm sorry, Dave.

Time: 14/09/27 20:11
Description: Initializing game

java.lang.VerifyError: Bad local variable type
Exception Details:
Location:
net/minecraft/client/renderer/EntityRenderer.func_78480_b(F)V @339: iload_2
Reason:
Type 'net/minecraft/world/World' (current frame, locals[2]) is not assignable to integer
Current Frame:
bci: @339
flags: { }
locals: { 'net/minecraft/client/renderer/EntityRenderer', float, 'net/minecraft/world/World', integer }
stack: { 'net/minecraft/client/renderer/EntityRenderer', float }
Bytecode:
0000000: 2ab4 00bc b403 b413 03b6 b603 bc2a b400
0000010: 969a 0023 b803 c1bb 03c3 592a b400 bcb7
0000020: 03c4 4d2a 2cb5 00c2 b203 ca2c b503 cd2a
0000030: 04b5 0096 b803 d02a b400 bcb4 0125 4d2c
0000040: c600 4bb8 03d4 c600 45bb 03d6 59b7 03d7
0000050: 1303 d9b6 03dd b803 d4b6 03dd b603 e04e
0000060: 2ab4 00bc b403 e4b6 03ea bb03 d659 b703
0000070: d713 03ec b603 dd2d b603 dd13 03ee b603
0000080: ddb6 03e0 b603 f301 b803 f62a b400 bcb4
0000090: 01f7 c103 fa99 0011 2a2a b400 bcb4 01f7
00000a0: c003 fab7 03fe 2ab4 0098 2ca5 001d 2ab4
00000b0: 0098 2cb8 0404 b804 072a 09b5 009e 2a03
00000c0: b500 a02a 2cb5 0098 b804 0a9a 0009 b804
00000d0: 0d99 0007 04a7 0004 03b3 0412 b204 16b8
00000e0: 0419 b604 1f2a b403 7099 0008 2a23 b704
00000f0: 212a b400 bcb4 03b4 b604 24b8 0429 3e1d
0000100: 9a00 3d2a b400 bcb4 00ff b404 2c99 0030
0000110: 2ab4 00bc b400 ffb4 042f 9900 0a04 b802
0000120: 069a 001c b800 852a b400 8765 1404 3094
0000130: 9e00 142a b400 bcb6 0434 a700 0a2a b800
0000140: 85b5 0087 2ab4 00bc b403 b413 0436 b603
0000150: bc2a 231c b804 3a3d 2ab4 00bc b404 3d99
0000160: 00cf 1d99 00cb 2ab4 00bc b404 41b6 0446
0000170: 2ab4 00bc b400 ffb4 0107 1301 086a 1301
0000180: 0962 3804 1704 1704 6a17 046a 1301 0a6a
0000190: 3805 2ab4 00bc b404 41b4 0449 8617 056a
00001a0: 3806 2ab4 00bc b404 41b4 044c 8617 056a
00001b0: 3807 0436 082a b400 bcb4 00ff b404 4f99
00001c0: 0006 0236 082a b400 bcb4 00ff b401 0499
00001d0: 004d 2a59 b401 0c17 0662 b501 0c2a 59b4
00001e0: 0115 1707 62b5 0115 232a b401 1966 3809
00001f0: 2a23 b501 192a b401 1317 096a 3806 2ab4
0000200: 0117 1709 6a38 072a b400 bcb4 0121 1706
0000210: 1707 1508 866a b604 53a7 0015 2ab4 00bc
0000220: b401 2117 0617 0715 0886 6ab6 0453 2ab4
0000230: 00bc b403 b4b6 0424 2ab4 00bc b404 569a
0000240: 01ac 2ab4 00bc b400 ffb4 02ea b304 58bb
0000250: 045a 592a b400 bcb4 00ff 2ab4 00bc b402
0000260: f82a b400 bcb4 02fb b704 5d3a 0419 04b6
0000270: 0460 3605 1904 b604 6336 06b8 0466 1505
0000280: 682a b400 bcb4 02f8 6c36 0715 06b8 0469
0000290: 1506 682a b400 bcb4 02fb 6c64 0464 3608
00002a0: 2ab4 00bc b400 ffb4 046c b804 7036 092a
00002b0: b400 bcb4 0125 c600 8d2a b400 bcb4 03b4
00002c0: 1304 72b6 03bc 2ab4 00bc b400 ffb4 046c
00002d0: 9a00 0c2a 2309 b604 76a7 0014 2a23 2ab4
00002e0: 0478 1304 7915 096c 8561 b604 762a b804
00002f0: 7eb5 0478 2ab4 00bc b403 b413 0480 b604
0000300: 832a b400 bcb4 00ff b403 3399 000d 2ab4
0000310: 00bc b401 f7c6 0021 2ab4 00bc b403 e423
0000320: 2ab4 00bc b401 f7c6 0007 04a7 0004 0315
0000330: 0715 08b6 0487 2ab4 00bc b403 b4b6 0424
0000340: a700 3303 032a b400 bcb4 02f8 2ab4 00bc
0000350: b402 fbb8 048b 1117 01b8 02e3 b802 e611
0000360: 1700 b802 e3b8 02e6 2ab6 048e 2ab8 047e
0000370: b504 782a b400 bcb4 01f7 c600 7111 0100
0000380: b804 912a b400 bcb4 01f7 1507 1508 23b6
0000390: 0497 a700 593a 0a19 0a13 0499 b804 9f3a
00003a0: 0b19 0b13 04a1 b604 a53a 0c19 0c13 04a7
00003b0: bb04 a959 2ab7 04ac b604 b219 0c13 04b4
00003c0: bb04 b659 2a15 0715 08b7 04b9 b604 b219
00003d0: 0c13 04bb bb04 bd59 2a19 04b7 04c0 b604
00003e0: b2bb 04c2 5919 0bb7 04c5 bf2a b704 c82a
00003f0: b400 bcb4 00ff b404 cb2a b400 b89f 001f
0000400: 2a2a b400 bcb4 00ff b404 ceb5 00ba 2a2a
0000410: b400 bcb4 00ff b404 cbb5 00b8 2ab4 00bc
0000420: b400 ffb4 04cb 9900 1b2a 2ab4 00bc b403
0000430: b4b4 04d1 2ab4 00bc b403 b4b4 04d4 b704
0000440: d82a b400 bcb4 00ff b404 db99 000e 2ab4
0000450: 00bc b400 ff04 b504 ceb1
Exception Handler Table:
bci [899, 914] => handler: 917
Stackmap Table:
same_frame(@52)
append_frame(@139,Object[#1016])
same_frame(@166)
same_frame(@200)
same_frame(@212)
same_frame(@216)
same_locals_1_stack_item_frame(@217,Integer)
same_frame(@241)
append_frame(@292,Integer)
same_frame(@317)
same_frame(@324)
full_frame(@453,{Object[#2],Float,Object[#1016],Integer,Float,Float,Float,Float,Integer},{})
same_frame_extended(@540)
full_frame(@558,{Object[#2],Float,Object[#1016],Integer},{})
full_frame(@732,{Object[#2],Float,Object[#1016],Integer,Object[#1114],Integer,Integer,Integer,Integer,Integer},{})
same_frame(@749)
same_frame(@792)
full_frame(@814,{Object[#2],Float,Object[#1016],Integer,Object[#1114],Integer,Integer,Integer,Integer,Integer},{Object[#998],Float})
full_frame(@815,{Object[#2],Float,Object[#1016],Integer,Object[#1114],Integer,Integer,Integer,Integer,Integer},{Object[#998],Float,Integer})
same_frame(@822)
same_frame(@835)
same_frame(@883)
same_locals_1_stack_item_frame(@917,Object[#944])
full_frame(@1003,{Object[#2],Float,Object[#1016],Integer},{})
same_frame(@1052)
same_frame(@1089)
same_frame(@1113)

at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:487)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:808)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:487)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:808)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

-- System Details --
Details:
Minecraft Version: 1.6.4
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_55, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 250007120 bytes (238 MB) / 416284672 bytes (397 MB) up to 954728448 bytes (910 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v8.11 FML v6.4.49.965 Minecraft Forge 9.11.1.965 Optifine OptiFine_1.6.4_HD_U_D1 32 mods loaded, 32 mods active
mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded
FML{6.4.49.965} [Forge Mod Loader] (minecraftforge-9.11.1.965.jar) Unloaded
Forge{9.11.1.965} [Minecraft Forge] (minecraftforge-9.11.1.965.jar) Unloaded
AM2-Preloader{0.0.1} [AMCore] (minecraft.jar) Unloaded
CodeChickenCore{0.9.0.7} [CodeChicken Core] (minecraft.jar) Unloaded
NotEnoughItems{1.6.1.9} [Not Enough Items] (NotEnoughItems.jar) Unloaded
OpenModsCore{0.4} [OpenModsCore] (minecraft.jar) Unloaded
arsmagica2{1.2.0.018} [Ars Magica 2] (AM2_1.2.0.018.jar) Unloaded
AnimationAPI{1.1.1} [AnimationAPI] (AnimationAPI v1.1.2 mc1.6.4.zip) Unloaded
BiblioCraft{1.5.5} [BiblioCraft] (BiblioCraft[v1.5.5].zip) Unloaded
AWWayofTime{v1.0.1g} [Blood Magic: Alchemical Wizardry] (Blood Magic v1.0.1g.zip) Unloaded
Botania{beta-16} [Botania] (Botania beta-16.jar) Unloaded
BWG4{1.1.9} [Better World Generation 4] (BWG4_V119.zip) Unloaded
crowley.skyblock{1.29d} [Ex Nihilo] (crowley-skyblock-v1.29d.jar) Unloaded
exaliquo{0.11.2} [Ex Aliquo] (exaliquo_0.11.2.zip) Unloaded
ExtraUtilities{1.0.3c} [Extra Utilities] (extrautils-1.0.3c.zip) Unloaded
ForbiddenMagic{0.35a} [Forbidden Magic] (ForbiddenMagic pr0.35a.jar) Unloaded
HardcoreQuesting{The Journey (4.0.5)} [Hardcore Questing Mode] (HQM - The Journey (4.0.5).zip) Unloaded
HungerOverhaul{1.6.X-2l} [Hunger Overhaul] (hungeroverhaul-1.6.X-2l-build3.zip) Unloaded
InfernalMobs{1.4.4} [Infernal Mobs] (InfernalMobs_1.6.4.zip) Unloaded
inventorytweaks{1.56} [Inventory Tweaks] (InventoryTweaks-MC1.6.2-1.56-b77.jar) Unloaded
JABBA{1.1.4} [JABBA] (JABBA_1.1.4.zip) Unloaded
NotEnoughCodecs{0.1} [NotEnoughCodecs] (NotEnoughCodecs-0.1.jar) Unloaded
notenoughkeys{0.0.4} [Not Enough Keys] (NotEnoughKeys-1.6.4-0.0.4.jar) Unloaded
OpenBlocks{1.2.7} [OpenBlocks] (OpenBlocks-1.2.7.jar) Unloaded
OpenMods{0.4} [OpenMods] (OpenModsLib-0.4b.jar) Unloaded
pamharvestcraft{1.0} [Pam's HarvestCraft Base] (Pam's HarvestCraft 1.6.4 v1.1.4.zip) Unloaded
PlayerBeacons{1.2.3} [Player Beacons] (PlayerBeacons-1.6.4-1.2.3.jar) Unloaded
Thaumcraft{4.1.0g} [Thaumcraft] (Thaumcraft4.1.0g.zip) Unloaded
ThaumicTinkerer{2.3-140} [Thaumic Tinkerer] (ThaumicTinkerer-2.3-140.jar) Unloaded
Waila{1.5.2a} [Waila] (Waila_1.5.2a.zip) Unloaded
witchery{0.19.2} [Witchery] (witchery-1.6.4-0.19.2.zip) Unloaded
Launched Version: 1.6.4-Forge9.11.1.965
LWJGL: 2.9.0
OpenGL: Intel(R) HD Graphics Family GL version 3.1.0 - Build 8.15.10.2559, Intel
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Pack: Default
Current Language: English(en)
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

I might did something wrong but I need help.

Please help.

I read Ars magica 2 FAQ but I do not understand what do I need to do.