Cant Use Backpack "Potential Problem Found"

When I try to put things into the backpack, It doesn't let me.

https://paste.dimdev.org/cexazunume.mccrash ---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic.

Time: 2020-04-19 16:22:33 MDT Description: Error executing task

java.util.concurrent.ExecutionException: java.lang.IndexOutOfBoundsException: Index: 49, Size: 46 at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:192) at net.minecraft.util.Util.runTask(SourceFile:531) at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:723) at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:668) at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:185) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IndexOutOfBoundsException: Index: 49, Size: 46 at java.util.ArrayList.rangeCheck(ArrayList.java:653) at java.util.ArrayList.get(ArrayList.java:429) at net.minecraft.inventory.Container.slotClick(Container.java:163) at net.minecraft.network.NetHandlerPlayServer.processClickWindow(NetHandlerPlayServer.java:1162) at net.minecraft.network.play.client.CPacketClickWindow.processPacket(CPacketClickWindow.java:38) at net.minecraft.network.play.client.CPacketClickWindow.processPacket(CPacketClickWindow.java:12) at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at net.minecraft.util.Util.runTask(SourceFile:529) ... 5 more

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

-- System Details -- Minecraft Version: 1.12.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 157732904 bytes (150 MB) / 3793223680 bytes (3617 MB) up to 3793223680 bytes (3617 MB) JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx3840m -Xms256m -XX:PermSize=256m IntCache: cache: 0, tcache: 0, allocated: 18, tallocated: 135 FML: MCP 9.42 Powered by Forge 14.23.5.2838 183 mods loaded, 183 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

   | State  | ID                     | Version                  | Source                                          | Signature                                |
   |:------ |:---------------------- |:------------------------ |:----------------------------------------------- |:---------------------------------------- |
   | LCHIJA | minecraft              | 1.12.2                   | minecraft.jar                                   | None                                     |
   | LCHIJA | mcp                    | 9.42                     | minecraft.jar                                   | None                                     |
   | LCHIJA | FML                    | 8.0.99.99                | forge-1.12.2-14.23.5.2838.jar                   | e3c3d50c7c986df74c645c0ac54639741c90a557 |
   | LCHIJA | forge                  | 14.23.5.2838             | forge-1.12.2-14.23.5.2838.jar                   | e3c3d50c7c986df74c645c0ac54639741c90a557 |
   | LCHIJA | itemphysic             | 1.4.0                    | minecraft.jar                                   | None                                     |
   | LCHIJA | ivtoolkit              | 1.3.3-1.12               | minecraft.jar                                   | None                                     |
   | LCHIJA | otgcore                | 1.12.2 - v7              | minecraft.jar                                   | None                                     |
   | LCHIJA | openmodscore           | 0.12.2                   | minecraft.jar                                   | None                                     |
   | LCHIJA | foamfixcore            | 7.7.4                    | minecraft.jar                                   | None                                     |
   | LCHIJA | randompatches          | 1.12.2-1.21.0.0          | randompatches-1.12.2-1.21.0.0.jar               | None                                     |
   | LCHIJA | defaultsettings        | 2.1.5                    | DefaultSettings-1.8.x-1.12.x-2.1.5.jar          | 1945fa1cbb8ec2ffad2ccec7a0ca72ad52b20ef8 |
   | LCHIJA | aether_legacy          | 1.4.4                    | aether_legacy-1.12.2-v1.4.4.jar                 | None                                     |
   | LCHIJA | aether_legacy_addon    | 1.12.2-v1.2.3            | aether_continuation-1.12.2-v1.2.3.jar           | None                                     |
   | LCHIJA | aiimprovements         | 0.0.1.3                  | AIImprovements-1.12-0.0.1b3.jar                 | None                                     |
   | LCHIJA | akashictome            | 1.2-12                   | AkashicTome-1.2-12.jar                          | None                                     |
   | LCHIJA | applecore              | 3.2.0                    | AppleCore-mc1.12.2-3.2.0.jar                    | None                                     |
   | LCHIJA | jei                    | 4.15.0.291               | jei_1.12.2-4.15.0.291.jar                       | None                                     |
   | LCHIJA | appleskin              | 1.0.9                    | AppleSkin-mc1.12-1.0.9.jar                      | None                                     |
   | LCHIJA | aquaculture            | 1.6.8                    | Aquaculture-1.12.2-1.6.8.jar                    | None                                     |
   | LCHIJA | aroma1997core          | 2.0.0.2                  | Aroma1997Core-1.12.2-2.0.0.2.jar                | dfbfe4c473253d8c5652417689848f650b2cbe32 |
   | LCHIJA | aroma1997sdimension    | 2.0.0.2                  | Aroma1997s-Dimensional-World-1.12.2-2.0.0.2.jar | dfbfe4c473253d8c5652417689848f650b2cbe32 |
   | LCHIJA | baubles                | 1.5.2                    | Baubles-1.12-1.5.2.jar                          | None                                     |
   | LCHIJA | atum                   | 2.0.16                   | Atum-1.12.2-2.0.16.jar                          | None                                     |
   | LCHIJA | tombstone              | 3.7.0                    | tombstone-3.7.0-1.12.2.jar                      | None                                     |
   | LCHIJA | quark                  | r1.6-178                 | Quark-r1.6-178.jar                              | None                                     |
   | LCHIJA | autoreglib             | 1.3-32                   | AutoRegLib-1.3-32.jar                           | None                                     |
   | LCHIJA | betteradvancements     | 0.1.0.77                 | BetterAdvancements-1.12.2-0.1.0.77.jar          | None                                     |
   | LCHIJA | better_diving          | 1.4.14                   | BetterDiving-1.12.2-1.4.14.jar                  | None                                     |
   | LCHIJA | bibliocraft            | 2.4.5                    | BiblioCraft[v2.4.5][MC1.12.2].jar               | None                                     |
   | LCHIJA | biggerpacketsplz       | 1.2                      | biggerpacketsplz-since1.8-1.2.jar               | 266588b191a3e2974a4a577f282858a3bc07da42 |
   | LCHIJA | openterraingenerator   | v6                       | OpenTerrainGenerator-1.12.2 - v6.jar            | e9f7847a78c5342af5b0a9e04e5abc0b554d69e0 |
   | LCHIJA | biomebundle            | 5.1                      | Biome_Bundle-1.12.2-v6.1.jar                    | None                                     |
   | LCHIJA | bloodmoon              | 1.5.3                    | Bloodmoon-MC1.12.2-1.5.3.jar                    | d72e0dd57935b3e9476212aea0c0df352dd76291 |
   | LCHIJA | bonsaitrees            | 1.1.4                    | bonsaitrees-1.1.4-b170.jar                      | None                                     |
   | LCHIJA | forgelin               | 1.8.4                    | Forgelin-1.8.4.jar                              | None                                     |
   | LCHIJA | bountiful              | 2.2.1                    | Bountiful-2.2.1.jar                             | None                                     |
   | LCHIJA | buildinggadgets        | 2.8.2                    | BuildingGadgets-2.8.2.jar                       | None                                     |
   | LCHIJA | cavern                 | 2.2.0                    | Cavern_1.12.2-v2.2.0.jar                        | b78e30ad27c82f3e348f76edf497058678207299 |
   | LCHIJA | chameleon              | 1.12-4.1.3               | Chameleon-1.12-4.1.3.jar                        | None                                     |
   | LCHIJA | chancecubes            | 1.12.2-5.0.2.345         | ChanceCubes-1.12.2-5.0.2.345.jar                | None                                     |
   | LCHIJA | charm                  | 1.12.2-1.3.6             | Charm-1.12.2-1.3.6.jar                          | None                                     |
   | LCHIJA | chesttransporter       | 2.8.8                    | ChestTransporter-1.12.2-2.8.8.jar               | None                                     |
   | LCHIJA | codechickenlib         | 3.2.3.358                | CodeChickenLib-1.12.2-3.2.3.358-universal.jar   | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
   | LCHIJA | chickenchunks          | 2.4.2.74                 | ChickenChunks-1.12.2-2.4.2.74-universal.jar     | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
   | LCHIJA | ctm                    | MC1.12.2-1.0.1.30        | CTM-MC1.12.2-1.0.1.30.jar                       | None                                     |
   | LCHIJA | chisel                 | MC1.12.2-1.0.1.44        | Chisel-MC1.12.2-1.0.1.44.jar                    | None                                     |
   | LCHIJA | clumps                 | 3.1.2                    | Clumps-3.1.2.jar                                | None                                     |
   | LCHIJA | cyclopscore            | 1.6.1                    | CyclopsCore-1.12.2-1.6.1.jar                    | bd0353b3e8a2810d60dd584e256e364bc3bedd44 |
   | LCHIJA | colossalchests         | 1.7.3                    | ColossalChests-1.12.2-1.7.3.jar                 | bd0353b3e8a2810d60dd584e256e364bc3bedd44 |
   | LCHIJA | comforts               | 1.4.1.3                  | comforts-1.12.2-1.4.1.3.jar                     | 2484ef4d131fdc0dca0647aa21b7b944ddb935a1 |
   | LCHIJA | controlling            | 3.0.8                    | Controlling-3.0.8.jar                           | None                                     |
   | LCHIJA | crafttweaker           | 4.1.20                   | CraftTweaker2-1.12-4.1.20.jar                   | None                                     |
   | LCHIJA | cookingforblockheads   | 6.5.0                    | CookingForBlockheads_1.12.2-6.5.0.jar           | None                                     |
   | LCHIJA | cosmeticarmorreworked  | 1.12.2-v4b               | CosmeticArmorReworked-1.12.2-v4b.jar            | aaaf83332a11df02406e9f266b1b65c1306f0f76 |
   | LCHIJA | ctgui                  | 1.0.0                    | CraftTweaker2-1.12-4.1.20.jar                   | None                                     |
   | LCHIJA | crafttweakerjei        | 2.0.3                    | CraftTweaker2-1.12-4.1.20.jar                   | None                                     |
   | LCHIJA | creeperconfetti        | 1.4.2                    | creeperconfetti-1.4.2.jar                       | None                                     |
   | LCHIJA | cucumber               | 1.1.3                    | Cucumber-1.12.2-1.1.3.jar                       | None                                     |
   | LCHIJA | customizeddungeonloot  | 1.0.3                    | Customized-Dungeon-Loot-1.12 -(v.1.0.3).jar     | None                                     |
   | LCHIJA | custommainmenu         | 2.0.9.1                  | CustomMainMenu-MC1.12.2-2.0.9.1.jar             | None                                     |
   | LCHIJA | fastbench              | 1.7.3                    | FastWorkbench-1.12.2-1.7.3.jar                  | None                                     |
   | LCHIJA | cyclicmagic            | 1.19.20                  | Cyclic-1.12.2-1.19.21.jar                       | 0e5cb559be7d03f3fc18b8cba547d663e25f28af |
   | LCHIJA | dimdoors               | 3.0.9+287                | DimensionalDoors-3.0.9-287.jar                  | None                                     |
   | LCHIJA | discordsuite           | 2.2.4                    | DiscordSuite-2.2.4.jar                          | None                                     |
   | LCHIJA | disenchanter           | 1.6                      | disenchanter-[1.12]1.6.jar                      | None                                     |
   | LCHIJA | doggytalents           | 1.15.1.4                 | DoggyTalents-1.12.2-1.15.1.4-universal.jar      | None                                     |
   | LCHIJA | dldungeonsjbg          | 1.13.2                   | DoomlikeDungeons-1.13.2-MC1.12.2.jar            | None                                     |
   | LCHIJA | dungeontactics         | DT-0.16.6                | DungeonTactics-1.12.2-0.16.6.jar                | None                                     |
   | LCHIJA | ebwizardry             | 4.1.4                    | Electroblob's Wizardry - 4.1.4 - MC 1.12.2.jar  | None                                     |
   | LCHIJA | mysticalmechanics      | 0.12                     | Mystical Mechanics-0.12.jar                     | None                                     |
   | LCHIJA | embers                 | 1.13-hotfix2             | EmbersRekindled-1.13-hotfix2.jar                | None                                     |
   | LCHIJA | embersified            | 1.0.3                    | Embersified-1.12.2-1.0.3.jar                    | None                                     |
   | LCHIJA | enchdesc               | 1.1.15                   | EnchantmentDescriptions-1.12.2-1.1.15.jar       | d476d1b22b218a10d845928d1665d45fce301b27 |
   | LCHIJA | reborncore             | 3.19.2.522               | RebornCore-1.12.2-3.19.2.522-universal.jar      | 8727a3141c8ec7f173b87aa78b9b9807867c4e6b |
   | LCHIJA | engineersworkshop      | 1.0.9.40                 | EngineersWorkshopReborn-1.12.2-1.0.9.40.jar     | 8727a3141c8ec7f173b87aa78b9b9807867c4e6b |
   | LCHIJA | minerva                | 1.0.13                   | minerva-library-1.0.13.jar                      | b851b8b7c7f4d8d0e910ff27618150ba80c026ec |
   | LCHIJA | extraalchemy           | 0.5.3                    | extraalchemy-0.5.3.jar                          | b851b8b7c7f4d8d0e910ff27618150ba80c026ec |
   | LCHIJA | extra_spells           | 1.0.7                    | ExtraSpells-1.12.2-1.0.7.jar                    | None                                     |
   | LCHIJA | extrautils2            | 1.0                      | extrautils2-1.12-1.9.9.jar                      | None                                     |
   | LCHIJA | fastfurnace            | 1.3.1                    | FastFurnace-1.12.2-1.3.1.jar                    | None                                     |
   | LCHIJA | foamfix                | 0.10.10-1.12.2           | foamfix-0.10.10-1.12.2.jar                      | None                                     |
   | LCHIJA | forgeendertech         | 1.12.2-4.5.0.0           | ForgeEndertech-1.12.2-4.5.0.0-build.0435.jar    | None                                     |
   | LCHIJA | ftbbackups             | 1.1.0.1                  | FTBBackups-1.1.0.1.jar                          | None                                     |
   | LCHIJA | ftblib                 | 5.4.7.0                  | FTBLib-5.4.7.0.jar                              | None                                     |
   | LCHIJA | ftbguides              | 2.0.0.52                 | FTBGuides-2.0.0.52.jar                          | None                                     |
   | LCHIJA | ftbutilities           | 5.4.0.124                | FTBUtilities-5.4.0.124.jar                      | None                                     |
   | LCHIJA | itemfilters            | 1.0.3.12                 | ItemFilters-1.0.3.12.jar                        | None                                     |
   | LCHIJA | ftbquests              | 1.8.0.237                | FTBQuests-1.8.0.237.jar                         | None                                     |
   | LCHIJA | ftbmoney               | 1.1.0.42                 | FTBMoney-1.1.0.42.jar                           | None                                     |
   | LCHIJA | heroicarmory           | 1.1.3                    | heroicarmory-1.2.0.jar                          | None                                     |
   | LCHIJA | librarianlib           | 4.20                     | librarianlib-1.12.2-4.20-release.jar            | None                                     |
   | LCHIJA | hooked                 | %VERSION%                | hooked-1.0.3.jar                                | None                                     |
   | LCHIJA | waila                  | 1.8.26                   | Hwyla-1.8.26-B41_1.12.2.jar                     | None                                     |
   | LCHIJA | llibrary               | 1.7.19                   | llibrary-1.7.19-1.12.2.jar                      | b9f30a813bee3b9dd5652c460310cfcd54f6b7ec |
   | LCHIJA | iceandfire             | 1.8.4                    | iceandfire-1.8.4.jar                            | None                                     |
   | LCHIJA | improvedbackpacks      | 1.12.2-1.4.1.0           | ImprovedBackpacks-1.12.2-1.4.1.0.jar            | None                                     |
   | LCHIJA | infernalmobs           | 1.7.6                    | InfernalMobs-1.12.2.jar                         | None                                     |
   | LCHIJA | inventorypets          | 2.0.3                    | inventorypets-1.12-2.0.3.jar                    | None                                     |
   | LCHIJA | inventorytweaks        | 1.63+release.109.220f184 | InventoryTweaks-1.63.jar                        | 55d2cd4f5f0961410bf7b91ef6c6bf00a766dcbe |
   | LCHIJA | journeymap             | 1.12.2-5.7.0             | journeymap-1.12.2-5.7.0.jar                     | None                                     |
   | LCHIJA | jeid                   | 1.0.3-48                 | JustEnoughIDs-1.0.3-48.jar                      | None                                     |
   | LCHIJA | landmanager            | 1.4.1                    | landmanager-1.12.2-1.4.1.jar                    | None                                     |
   | LCHIJA | letsencryptcraft       | @VERSION@                | letsencryptcraft-1.10.2-1.2.0.jar               | None                                     |
   | LCHIJA | levelup2               | ${version}               | levelup2-1.2.4.jar                              | None                                     |
   | LCHIJA | libraryex              | 1.1.1                    | LibraryEx-1.12.2-1.1.1.jar                      | None                                     |
   | LCHIJA | limelib                | 1.7.12                   | limelib-1.12.2-1.7.12.jar                       | None                                     |
   | LCHIJA | livingenchantment      | 3.2.1                    | living_enchantment-3.2.1.jar                    | None                                     |
   | LCHIJA | login_shield           | 1.12.2-3-g7c6e7ac        | Login_Shield-1.12.2-3-g7c6e7ac.jar              | None                                     |
   | LCHIJA | lost_aether            | 0.1.2                    | lost_aether-content-1.12.2-0.1.2.jar            | None                                     |
   | LCHIJA | lunatriuscore          | 1.2.0.42                 | LunatriusCore-1.12.2-1.2.0.42-universal.jar     | None                                     |
   | LCHIJA | megaloot               | 0.2.40                   | megaloot-1.12.2-0.2.40.jar                      | None                                     |
   | LCHIJA | mousetweaks            | 2.10                     | MouseTweaks-2.10-mc1.12.2.jar                   | None                                     |
   | LCHIJA | mowziesmobs            | 1.5.4                    | mowziesmobs-1.5.4.jar                           | None                                     |
   | LCHIJA | mysticalagriculture    | 1.7.5                    | MysticalAgriculture-1.12.2-1.7.5.jar            | None                                     |
   | LCHIJA | naturescompass         | 1.8.5                    | NaturesCompass-1.12.2-1.8.5.jar                 | None                                     |
   | LCHIJA | neat                   | 1.4-17                   | Neat 1.4-17.jar                                 | None                                     |
   | LCHIJA | netherex               | 2.1.1                    | NetherEx-1.12.2-2.1.1.jar                       | None                                     |
   | LCHIJA | netherportalfix        | 5.3.17                   | NetherPortalFix_1.12.1-5.3.17.jar               | None                                     |
   | LCHIJA | yurtmod                | 9.5.2                    | NomadicTents-1.12.2-9.5.2.jar                   | None                                     |
   | LCHIJA | recipehandler          | 0.13                     | NoMoreRecipeConflict-0.13(1.12.2).jar           | None                                     |
   | LCHIJA | norecipebook           | 1.2.1                    | noRecipeBook_v1.2.2formc1.12.2.jar              | None                                     |
   | LCHIJA | openmods               | 0.12.2                   | OpenModsLib-1.12.2-0.12.2.jar                   | d2a9a8e8440196e26a268d1f3ddc01b2e9c572a5 |
   | LCHIJA | openblocks             | 1.8.1                    | OpenBlocks-1.12.2-1.8.1.jar                     | d2a9a8e8440196e26a268d1f3ddc01b2e9c572a5 |
   | LCHIJA | ordinarycoins          | 1.5                      | ordinarycoins-1.12.2-1.5.jar                    | None                                     |
   | LCHIJA | oreexcavation          | 1.4.150                  | OreExcavation-1.4.150.jar                       | None                                     |
   | LCHIJA | harvestcraft           | 1.12.2zb                 | Pam's HarvestCraft 1.12.2zg.jar                 | None                                     |
   | LCHIJA | patchouli              | 1.0-20                   | Patchouli-1.0-20.jar                            | None                                     |
   | LCHIJA | pitweaks               | 1.12-1.1.1               | PiTweaks-1.12-1.1.1.jar                         | None                                     |
   | LCHIJA | placeableitems         | 3.3                      | placeableitems-3.3.jar                          | None                                     |
   | LCHIJA | placebo                | 1.6.0                    | Placebo-1.12.2-1.6.0.jar                        | None                                     |
   | LCHIJA | portablecrafting       | @VERSION@                | PortableCrafting-1.12.2-1.0.2.jar               | None                                     |
   | LCHIJA | potioncore             | 1.9_for_1.12.2           | PotionCore-1.9_for_1.12.2.jar                   | None                                     |
   | LCHIJA | prefab                 | 1.3.0.26                 | prefab-1.3.0.26.jar                             | None                                     |
   | LCHIJA | progressivebosses      | 1.5.4                    | ProgressiveBosses-1.5.4-mc1.12.x.jar            | None                                     |
   | LCHIJA | pvj                    | 1.6.4                    | ProjectVibrantJourneys-1.12.2-1.6.4.jar         | None                                     |
   | LCHIJA | pyramidplunder         | 1.12.2-1.0               | PyramidPlunder-1.12.2-1.4.jar                   | None                                     |
   | LCHIJA | qualitytools           | 1.0.7_for_1.12.2         | QualityTools-1.0.7_for_1.12.2.jar               | None                                     |
   | LCHIJA | quarkoddities          | 1                        | QuarkOddities-1.12.2.jar                        | None                                     |
   | LCHIJA | randomloot             | 1.7.3                    | randomloot 1.7.3.jar                            | None                                     |
   | LCHIJA | randomthings           | 4.2.7.4                  | RandomThings-MC1.12.2-4.2.7.4.jar               | d72e0dd57935b3e9476212aea0c0df352dd76291 |
   | LCHIJA | randomtweaks           | 1.12.2-2.7.1.0           | randomtweaks-1.12.2-2.7.1.0.jar                 | 20d08fb3fe9c268a63a75d337fb507464c8aaccd |
   | LCHIJA | reccomplex             | 1.4.8.2                  | RecurrentComplex-1.4.8.2.jar                    | None                                     |
   | LCHIJA | xreliquary             | 1.12.2-1.3.4.796         | Reliquary-1.12.2-1.3.4.796.jar                  | None                                     |
   | LCHIJA | resourceloader         | 1.5.3                    | ResourceLoader-MC1.12.1-1.5.3.jar               | d72e0dd57935b3e9476212aea0c0df352dd76291 |
   | LCHIJA | roguelike              | 1.8.0                    | RoguelikeDungeons-1.12.2-1.8.0.jar              | None                                     |
   | LCHIJA | ropebridge             | 2.0.5                    | ropebridge-1.12-2.0.7.jar                       | None                                     |
   | LCHIJA | roughtweaks            | 1.0                      | roughTweaks0.2.4-1.12.2.jar                     | None                                     |
   | LCHIJA | rustic                 | 1.1.2                    | rustic-1.1.2.jar                                | None                                     |
   | LCHIJA | silentlib              | 3.0.13                   | SilentLib-1.12.2-3.0.14+168.jar                 | None                                     |
   | LCHIJA | scalinghealth          | 1.3.37                   | ScalingHealth-1.12.2-1.3.42+147.jar             | None                                     |
   | LCHIJA | signpost               | 1.06.1                   | signpost-1.12-1.06.1.jar                        | None                                     |
   | LCHIJA | storagenetwork         | 1.7.10                   | SimpleStorageNetwork-1.12.2-1.7.10.jar          | None                                     |
   | LCHIJA | skewers                | 1.1                      | Skewers-1.1.jar                                 | None                                     |
   | LCHIJA | soundfilters           | 0.12_for_1.12            | SoundFilters-0.12_for_1.12.jar                  | None                                     |
   | LCHIJA | thaumcraft             | 6.1.BETA26               | Thaumcraft-1.12.2-6.1.BETA26.jar                | None                                     |
   | LCHIJA | spartanshields         | 1.5.4                    | SpartanShields-1.12.2-1.5.4.jar                 | None                                     |
   | LCHIJA | spawntemple            | 2.1                      | SpawnTemple-v.2.1-mc1.12.jar                    | None                                     |
   | LCHIJA | stackie                | 1.6.0.48                 | Stackie-1.12.2-1.6.0.48-universal.jar           | None                                     |
   | LCHIJA | stg                    | 1.12.2-1.2.3             | stg-1.12.2-1.2.3.jar                            | None                                     |
   | LCHIJA | storagedrawers         | 1.12.2-5.4.1             | StorageDrawers-1.12.2-5.4.1.jar                 | None                                     |
   | LCHIJA | strawgolem             | 1.3                      | strawgolem-1.4.1.jar                            | None                                     |
   | LCHIJA | sasit                  | 1.1.30                   | StuffASockInIt-1.12.2-1.1.30.jar                | None                                     |
   | LCHIJA | subterraneanswitcheroo | 1.1.0                    | SubSwitch1.1.0.jar                              | None                                     |
   | LCHIJA | terracart              | 1.12.2-1.2.3             | terracartreloaded-1.12.2-1.2.3.jar              | None                                     |
   | LCHIJA | tcinventoryscan        | 2.0.10                   | ThaumicInventoryScanning_1.12.2-2.0.10.jar      | None                                     |
   | LCHIJA | beneath                | 1.7.0                    | The Beneath-1.12.2-1.7.0.jar                    | 220f10d3a93b3ff5fbaa7434cc629d863d6751b9 |
   | LCHIJA | theeightfabledblades   | 1.0.0                    | TheEightFabledBlades V2.0.01.jar                | None                                     |
   | LCHIJA | totemic                | 1.12.2-0.11.6            | Totemic-1.12.2-0.11.6.jar                       | 21d11d7bf4d97b465382a1f95428029aac6daaea |
   | LCHIJA | tropicraft             | 7.1.9.115                | tropicraft-MC1.12.2-7.1.9.115.jar               | None                                     |
   | LCHIJA | twilightforest         | 3.10.1013                | twilightforest-1.12.2-3.10.1013-universal.jar   | None                                     |
   | LCHIJA | uniquecrops            | 0.2.1                    | uniquecrops-1.12.2-0.2.1.jar                    | None                                     |
   | LCHIJA | vanillafix             | 1.0.10-SNAPSHOT          | VanillaFix-1.0.10-99.jar                        | None                                     |
   | LCHIJA | vc                     | 5.9.16                   | ViesCraft-1.12.2-5.9.16.jar                     | None                                     |
   | LCHIJA | vtweaks                | 2.0.8                    | VTweaks-1.12.2-2.0.8.jar                        | None                                     |
   | LCHIJA | waystones              | 4.1.0                    | Waystones_1.12.2-4.1.0.jar                      | None                                     |
   | LCHIJA | pumpkinlauncher        | 1.12.2-1.7.0             | Jack-O'-Launcher-1.12.2-1.7.0.jar               | None                                     |
   | LCHIJA | orelib                 | 3.6.0.1                  | OreLib-1.12.2-3.6.0.1.jar                       | 7a2128d395ad96ceb9d9030fbd41d035b435753a |
   | LCHIJA | phosphor-lighting      | 1.12.2-0.2.6             | phosphor-1.12.2-0.2.6+build50-universal.jar     | f0387d288626cc2d937daa504e74af570c52a2f1 |
   | LCHIJA | reauth                 | 3.6.0                    | reauth-3.6.0.jar                                | daba0ec4df71b6da841768c49fb873def208a1e3 |
   | LCHIJA | solcarrot              | 1.8.3                    | solcarrot-1.12.2-1.8.3.jar                      | None                                     |
   | LCHIJA | thebetweenlands        | 3.5.7                    | TheBetweenlands-3.5.7-universal.jar             | 38067d6878811efb38b6a045521cfd80b9b60b38 |
   | LCHIJA | vt                     | 1.12.2-1.5.6             | VanillaTweaks-1.12.2-1.5.6.jar                  | None                                     |
   | LCHIJA | librarianliblate       | 4.20                     | librarianlib-1.12.2-4.20-release.jar            | None                                     |

Loaded coremods (and transformers): TheBetweenlandsLoadingPlugin (TheBetweenlands-3.5.7-core.jar) thebetweenlands.core.TheBetweenlandsClassTransformer CorePlugin (ForgeEndertech-1.12.2-4.5.0.0-build.0435.jar)

                                  AppleCore (AppleCore-mc1.12.2-3.2.0.jar)
                                    squeek.applecore.asm.TransformerModuleHandler
                                  CTMCorePlugin (CTM-MC1.12.2-1.0.1.30.jar)
                                    team.chisel.ctm.client.asm.CTMTransformer
                                  OTGCorePlugin (OTG-Core.jar)
                                    com.pg85.otg.forge.asm.OTGClassTransformer
                                  LoadingPlugin (Bloodmoon-MC1.12.2-1.5.3.jar)
                                    lumien.bloodmoon.asm.ClassTransformer
                                  LibrarianLib Plugin (librarianlib-1.12.2-4.20-release.jar)
                                    com.teamwizardry.librarianlib.asm.LibLibTransformer
                                  Quark Plugin (Quark-r1.6-178.jar)
                                    vazkii.quark.base.asm.ClassTransformer
                                  iceandfire (iceandfire-1.8.4.jar)
                                    com.github.alexthe666.iceandfire.patcher.IceAndFireRuntimePatcher
                                  Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)
                                    invtweaks.forge.asm.ContainerTransformer
                                  PhosphorFMLLoadingPlugin (phosphor-1.12.2-0.2.6+build50-universal.jar)

                                  VanillaFixLoadingPlugin (VanillaFix-1.0.10-99.jar)

                                  LoadingPlugin (ResourceLoader-MC1.12.1-1.5.3.jar)
                                    lumien.resourceloader.asm.ClassTransformer
                                  IvToolkit (IvToolkit-1.3.3-1.12.jar)

                                  CoreMod (Aroma1997Core-1.12.2-2.0.0.2.jar)

                                  CharmLoadingPlugin (Charm-1.12.2-1.3.6.jar)
                                    svenhjol.charm.base.CharmClassTransformer
                                  LoadingPlugin (RandomThings-MC1.12.2-4.2.7.4.jar)
                                    lumien.randomthings.asm.ClassTransformer
                                  ForgelinPlugin (Forgelin-1.8.4.jar)

                                  OpenModsCorePlugin (OpenModsLib-1.12.2-0.12.2.jar)
                                    openmods.core.OpenModsClassTransformer
                                  RandomPatches (randompatches-1.12.2-1.21.0.0.jar)
                                    com.therandomlabs.randompatches.core.RPTransformer
                                  llibrary (llibrary-core-1.0.11-1.12.2.jar)
                                    net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer
                                    net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
                                  JustEnoughIDs Extension Plugin (JustEnoughIDs-1.0.3-48.jar)
                                    org.dimdev.jeid.JEIDTransformer
                                  DefaultSettingsPlugin (DefaultSettings-1.8.x-1.12.x-2.1.5.jar)
                                    de.pt400c.defaultsettings.core.DefaultSettingsClassTransformer
                                  Do not report to Forge! (If you haven't disabled the FoamFix coremod, try disabling it in the config! Note that this bit of text will still appear.) (foamfix-0.10.10-1.12.2.jar)
                                    pl.asie.foamfix.coremod.FoamFixTransformer
                                  BiggerPacketsPlzCoreMod (biggerpacketsplz-since1.8-1.2.jar)
                                    net.elnounch.mc.biggerpacketsplz.BiggerPacketsPlzClassTransformer
                                  ItemPatchingLoader (ItemPhysic Lite 1.3.7 mc1.12.2.jar)
                                    com.creativemd.itemphysic.ItemTransformer

GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread. OpenModsLib class transformers: [llama_null_fix:FINISHED],[horse_base_null_fix:FINISHED],[pre_world_render_hook:FINISHED],[player_render_hook:FINISHED],[horse_null_fix:FINISHED] RebornCore: Plugin Engine: 0 RebornCore Version: 3.19.2.522 Runtime Debofucsation 1 RenderEngine: 0 Suspected Mods: Unknown

DreenDex / ImprovedBackpacks-Issues

Cant Use Backpack "Potential Problem Found" #25

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