Майн с модами Конфликтов не должно быть стоит мод IdFix.
ystem Details --
> 2018-07-23 12:05:53 [INFO] [STDOUT] Details:
> 2018-07-23 12:05:53 [INFO] [STDOUT] Minecraft Version: 1.6.4
> 2018-07-23 12:05:53 [INFO] [STDOUT] Operating System: Windows 10 (amd64) version 10.0
> 2018-07-23 12:05:53 [INFO] [STDOUT] Java Version: 1.8.0_171, Oracle Corporation
> 2018-07-23 12:05:53 [INFO] [STDOUT] Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
> 2018-07-23 12:05:53 [INFO] [STDOUT] Memory: 144472296 bytes (137 MB) / 310829056 bytes (296 MB) up to 8375238656 bytes (7987 MB)
> 2018-07-23 12:05:53 [INFO] [STDOUT] JVM Flags: 5 total; -Xmx8000M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
> 2018-07-23 12:05:53 [INFO] [STDOUT] AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
> 2018-07-23 12:05:53 [INFO] [STDOUT] Suspicious classes: FML and Forge are installed
> 2018-07-23 12:05:53 [INFO] [STDOUT] IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
> 2018-07-23 12:05:53 [INFO] [STDOUT] FML: MCP v8.11 FML v6.4.50.1,345 Minecraft Forge 9.11.1.1345 34 mods loaded, 34 mods active
> 2018-07-23 12:05:53 [INFO] [STDOUT] mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
> 2018-07-23 12:05:53 [INFO] [STDOUT] FML{6.4.50.1,345} [Forge Mod Loader] (minecraftforge-9.11.1.1345.jar) Unloaded->Constructed->Pre-initialized
> 2018-07-23 12:05:53 [INFO] [STDOUT] Forge{9.11.1.1345} [Minecraft Forge] (minecraftforge-9.11.1.1345.jar) Unloaded->Constructed->Pre-initialized
> 2018-07-23 12:05:53 [INFO] [STDOUT] CodeChickenCore{0.9.0.9} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized
> 2018-07-23 12:05:53 [INFO] [STDOUT] shadersmod{2.0.1 beta 18} [GLSL Shaders Mod] (minecraft.jar) Unloaded->Constructed->Pre-initialized
> 2018-07-23 12:05:53 [INFO] [STDOUT] NotEnoughItems{1.6.1.9} [Not Enough Items] (not_enough_items_1.6.4.jar) Unloaded->Constructed->Pre-initialized
> 2018-07-23 12:05:53 [INFO] [STDOUT] TConstruct-Preloader{0.0.1} [Tinkers Corestruct] (minecraft.jar) Unloaded->Constructed->Pre-initialized
> 2018-07-23 12:05:53 [INFO] [STDOUT] shinoow.abyssalcraft{1.5.0c} [AbyssalCraft] (abyssalcraft_1.5.0c_mc1_6_4.jar) Unloaded->Constructed->Pre-initialized
> 2018-07-23 12:05:53 [INFO] [STDOUT] Backpack{1.28.37} [Backpack] (backpacks_mod_1.6.4.jar) Unloaded->Constructed->Pre-initialized
Удали папку minecraft. В APPDATA, после переустанови лаунчер. Если не пойдёт то удали папку в APPDATA и загрузи с другого сайта.