Dropped items on pink laser crashes the game

in 1.12.2 version, the pink laser which is supposed to place blocks causes a game crash when a item is dropped on. `---- Minecraft Crash Report ---- // There are four lights!

Time: 2018-08-23 09:23:00 CST Description: Exception in server tick loop

java.lang.NullPointerException at net.minecraft.world.World.isOutsideBuildHeight(World.java:224) at net.minecraft.world.World.getTileEntity(World.java:2381) at com.teamwizardry.refraction.common.effect.EffectPlace.runEntity(EffectPlace.java:64) at com.teamwizardry.refraction.api.beam.Effect.addEntity(Effect.java:137) at com.teamwizardry.refraction.api.beam.EffectTracker.lambda$tick$4(EffectTracker.java:116) at java.util.Collection.removeIf(Unknown Source) at com.teamwizardry.refraction.api.beam.EffectTracker.tick(EffectTracker.java:87) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_1394_EffectTracker_tick_WorldTickEvent.invoke(.dynamic) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182) at net.minecraftforge.fml.common.FMLCommonHandler.onPreWorldTick(FMLCommonHandler.java:286) at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:752) at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:668) at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:252) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) at java.lang.Thread.run(Unknown Source)

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_121, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1980977024 bytes (1889 MB) / 8469348352 bytes (8077 MB) up to 8469348352 bytes (8077 MB) JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms2048m -Xmx8139m IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP 9.42 Powered by Forge 14.23.4.2705 Optifine OptiFine_1.12.2_HD_U_D3 109 mods loaded, 108 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                                |
   |:------------- |:--------------------------------- |:----------------- |:----------------------------------------------- |:---------------------------------------- |
   | UCHIJAAAAAAAA | minecraft                         | 1.12.2            | minecraft.jar                                   | None                                     |
   | UCHIJAAAAAAAA | mcp                               | 9.42              | minecraft.jar                                   | None                                     |
   | UCHIJAAAAAAAA | FML                               | 8.0.99.99         | forge-1.12.2-14.23.4.2705-universal.jar         | e3c3d50c7c986df74c645c0ac54639741c90a557 |
   | UCHIJAAAAAAAA | forge                             | 14.23.4.2705      | forge-1.12.2-14.23.4.2705-universal.jar         | e3c3d50c7c986df74c645c0ac54639741c90a557 |
   | UCHIJAAAAAAAA | creativecoredummy                 | 1.0.0             | minecraft.jar                                   | None                                     |
   | UCHIJAAAAAAAA | itemphysic                        | 1.4.0             | minecraft.jar                                   | None                                     |
   | UCHIJAAAAAAAA | micdoodlecore                     |                   | minecraft.jar                                   | None                                     |
   | UCHIJAAAAAAAA | opencomputers|core                | 1.7.2.67          | minecraft.jar                                   | None                                     |
   | UCHIJAAAAAAAA | appliedenergistics2               | rv5-stable-11     | appliedenergistics2-rv5-stable-11.jar           | None                                     |
   | UCHIJAAAAAAAA | bdlib                             | 1.14.3.10         | bdlib-1.14.3.10-mc1.12.2.jar                    | None                                     |
   | UCHIJAAAAAAAA | ae2stuff                          | 0.7.0.4           | ae2stuff-0.7.0.4-mc1.12.2.jar                   | None                                     |
   | UCHIJAAAAAAAA | mdecore                           | 1.12-1.0          | mdecore-1.12-1.0.jar                            | None                                     |
   | UCHIJAAAAAAAA | autooredictconv                   | 1.12-1.0          | autooredictconv-1.12-1.0.jar                    | None                                     |
   | UCHIJAAAAAAAA | psi                               | r1.1-59           | Psi-r1.1-59.jar                                 | None                                     |
   | UCHIJAAAAAAAA | autoreglib                        | 1.3-16            | AutoRegLib-1.3-16.jar                           | None                                     |
   | UCHIJAAAAAAAA | baubles                           | 1.5.2             | Baubles-1.12-1.5.2.jar                          | None                                     |
   | UCHIJAAAAAAAA | betterbuilderswands               | 0.11.1            | BetterBuildersWands-1.12-0.11.1.245+69d0d70.jar | None                                     |
   | UCHIJAAAAAAAA | buildcraftlib                     | 7.99.17           | buildcraft-7.99.17.jar                          | None                                     |
   | UCHIJAAAAAAAA | buildcraftcore                    | 7.99.17           | buildcraft-7.99.17.jar                          | None                                     |
   | UCHIJAAAAAAAA | buildcraftbuilders                | 7.99.17           | buildcraft-7.99.17.jar                          | None                                     |
   | UCHIJAAAAAAAA | buildcraftenergy                  | 7.99.17           | buildcraft-7.99.17.jar                          | None                                     |
   | UCHIJAAAAAAAA | buildcraftfactory                 | 7.99.17           | buildcraft-7.99.17.jar                          | None                                     |
   | UCHIJAAAAAAAA | buildcraftrobotics                | 7.99.17           | buildcraft-7.99.17.jar                          | None                                     |
   | UCHIJAAAAAAAA | buildcrafttransport               | 7.99.17           | buildcraft-7.99.17.jar                          | None                                     |
   | UCHIJAAAAAAAA | buildcraftsilicon                 | 7.99.17           | buildcraft-7.99.17.jar                          | None                                     |
   | UCHIJAAAAAAAA | codechickenlib                    | 3.1.8.341         | CodeChickenLib-1.12.2-3.1.8.341-universal.jar   | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
   | UCHIJAAAAAAAA | chickenchunks                     | 2.4.1.71          | ChickenChunks-1.12.2-2.4.1.71-universal.jar     | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
   | UCHIJAAAAAAAA | ctm                               | MC1.12.2-0.3.2.18 | CTM-MC1.12.2-0.3.2.18.jar                       | None                                     |
   | UCHIJAAAAAAAA | chisel                            | MC1.12.2-0.2.0.31 | Chisel-MC1.12.2-0.2.0.31.jar                    | None                                     |
   | UCHIJAAAAAAAA | chiselsandbits                    | 14.9              | chiselsandbits-14.9.jar                         | None                                     |
   | UCHIJAAAAAAAA | redstoneflux                      | 2.0.2             | RedstoneFlux-1.12-2.0.2.3-universal.jar         | 8a6abf2cb9e141b866580d369ba6548732eff25f |
   | UCHIJAAAAAAAA | cofhcore                          | 4.5.2             | CoFHCore-1.12.2-4.5.2.19-universal.jar          | None                                     |
   | UCHIJAAAAAAAA | cofhworld                         | 1.2.0             | CoFHWorld-1.12.2-1.2.0.5-universal.jar          | 8a6abf2cb9e141b866580d369ba6548732eff25f |
   | UCHIJAAAAAAAA | crafttweaker                      | 4.1.6             | CraftTweaker2-1.12-4.1.6.jar                    | None                                     |
   | UCHIJAAAAAAAA | ctgui                             | 1.0.0             | CraftTweaker2-1.12-4.1.6.jar                    | None                                     |
   | UCHIJAAAAAAAA | mtlib                             | 3.0.5             | MTLib-3.0.5.jar                                 | None                                     |
   | UCHIJAAAAAAAA | modtweaker                        | 4.0.12            | modtweaker-4.0.12.jar                           | None                                     |
   | UCHIJAAAAAAAA | jei                               | 4.8.5.159         | jei_1.12.2-4.8.5.159.jar                        | None                                     |
   | UCHIJAAAAAAAA | crafttweakerjei                   | 2.0.0             | CraftTweaker2-1.12-4.1.6.jar                    | None                                     |
   | UCHIJAAAAAAAA | creativecore                      | 1.9.9             | CreativeCore_v1.9.26_mc1.12.2.jar               | None                                     |
   | UCHIJAAAAAAAA | cyclicmagic                       | 1.15.12           | Cyclic-1.12.2-1.15.12.jar                       | None                                     |
   | UCHIJAAAAAAAA | endercore                         | 1.12.2-0.5.37     | EnderCore-1.12.2-0.5.37.jar                     | None                                     |
   | UCHIJAAAAAAAA | thermalfoundation                 | 2.5.0             | ThermalFoundation-1.12.2-2.5.0.19-universal.jar | 8a6abf2cb9e141b866580d369ba6548732eff25f |
   | UCHIJAAAAAAAA | thermalexpansion                  | 5.5.0             | ThermalExpansion-1.12.2-5.5.0.29-universal.jar  | 8a6abf2cb9e141b866580d369ba6548732eff25f |
   | UCHIJAAAAAAAA | enderio                           | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | enderiointegrationtic             | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | enderiobase                       | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | enderioconduits                   | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | enderioconduitsappliedenergistics | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | enderioconduitsopencomputers      | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | enderioconduitsrefinedstorage     | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | ic2                               | 2.8.16-ex112      | industrialcraft-2-2.8.16-ex112.jar              | de041f9f6187debbc77034a344134053277aa3b0 |
   | UCHIJAAAAAAAA | forestry                          | 5.8.1.322         | forestry_1.12.2-5.8.1.322.jar                   | None                                     |
   | UCHIJAAAAAAAA | enderiointegrationforestry        | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | mantle                            | 1.12-1.3.1.21     | Mantle-1.12-1.3.1.21.jar                        | None                                     |
   | UCHIJAAAAAAAA | tconstruct                        | 1.12.2-2.10.1.84  | TConstruct-1.12.2-2.10.1.84.jar                 | None                                     |
   | UCHIJAAAAAAAA | enderiointegrationticlate         | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | enderiomachines                   | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | enderiopowertools                 | 5.0.31            | EnderIO-1.12.2-5.0.31.jar                       | None                                     |
   | UCHIJAAAAAAAA | enderstorage                      | 2.4.0.122         | EnderStorage-1.12-2.4.0.122-universal.jar       | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
   | UCHIJAAAAAAAA | energyconverters                  | 1.0.1.2           | energyconverters_1.12.1-1.0.1.2.jar             | None                                     |
   | UCHIJAAAAAAAA | extracells                        | 2.5.13            | ExtraCells-1.12.2-2.5.13a56.jar                 | None                                     |
   | UCHIJAAAAAAAA | golems                            | 7.0.0-beta1       | ExtraGolems-1.12-7.0.0-beta1.4.jar              | None                                     |
   | UCHIJAAAAAAAA | extrautils2                       | 1.0               | extrautils2-1.12-1.7.6.jar                      | None                                     |
   | UCHIJAAAAAAAA | flatcoloredblocks                 | mc1.12-6.6        | flatcoloredblocks-mc1.12-6.6.jar                | None                                     |
   | UCHIJAAAAAAAA | forgelin                          | 1.6.0             | Forgelin-1.6.0.jar                              | None                                     |
   | UCHIJAAAAAAAA | galacticraftcore                  | 4.0.1.168         | GalacticraftCore-1.12.2-4.0.1.168.jar           | None                                     |
   | UCHIJAAAAAAAA | galacticraftplanets               | 4.0.1.168         | Galacticraft-Planets-1.12.2-4.0.1.168.jar       | None                                     |
   | UCHIJAAAAAAAA | gendustry                         | 1.6.5.8           | gendustry-1.6.5.8-mc1.12.2.jar                  | None                                     |
   | UCHIJAAAAAAAA | advgenerators                     | 0.9.20.9          | generators-0.9.20.9-mc1.12.2.jar                | None                                     |
   | UCHIJAAAAAAAA | guideapi                          | 1.12-2.1.5-60     | Guide-API-1.12-2.1.5-60.jar                     | None                                     |
   | UCHIJAAAAAAAA | teslacorelib                      | 1.0.13            | tesla-core-lib-1.12-1.0.13.jar                  | d476d1b22b218a10d845928d1665d45fce301b27 |
   | UCHIJAAAAAAAA | industrialforegoing               | 1.12.2-1.12.2     | industrialforegoing-1.12.2-1.8.11-147.jar       | None                                     |
   | UCHIJAAAAAAAA | jeibees                           | 0.9.0.5           | jeibees-0.9.0.5-mc1.12.2.jar                    | None                                     |
   | UCHIJAAAAAAAA | loottweaker                       | 0.0.7             | LootTweaker-1.12.2-0.0.7.jar                    | None                                     |
   | UCHIJAAAAAAAA | jeresources                       | 0.8.5.27          | JustEnoughResources-1.12.2-0.8.5.27.jar         | None                                     |
   | UCHIJAAAAAAAA | refraction                        | 1.9               | refraction-1.12.2-1.9.5.jar                     | None                                     |
   | UCHIJAAAAAAAA | librarianlib                      | 4.12              | librarianlib-1.12.2-4.12.jar                    | None                                     |
   | UCHIJAAAAAAAA | lootbags                          | 2.5.7             | LootBags-1.12.2-2.5.7.jar                       | None                                     |
   | UCHIJAAAAAAAA | mcjtylib_ng                       | 3.0.3             | mcjtylib-1.12-3.0.3.jar                         | None                                     |
   | UCHIJAAAAAAAA | mtrm                              | 1.2.2.30          | MineTweakerRecipeMaker-1.12.2-1.2.2.30.jar      | None                                     |
   | UCHIJAAAAAAAA | naturescompass                    | 1.5.1             | NaturesCompass-1.12.2-1.5.1.jar                 | None                                     |
   | UCHIJAAAAAAAA | nbtedit                           | $version          | NBTEdit-0.7.jar                                 | None                                     |
   | UCHIJAAAAAAAA | opencomputers                     | 1.7.2.67          | OpenComputers-MC1.12.2-1.7.2.67.jar             | None                                     |
   | UCHIJAAAAAAAA | p455w0rdslib                      | 2.0.29            | p455w0rdslib-1.12-2.0.29.jar                    | None                                     |
   | UCHIJAAAAAAAA | redstonearsenal                   | 2.5.1             | RedstoneArsenal-1.12.2-2.5.1.13-universal.jar   | 8a6abf2cb9e141b866580d369ba6548732eff25f |
   | UCHIJAAAAAAAA | redstoneigniter                   | 0.1               | redstoneigniter-0.1b.jar                        | None                                     |
   | UCHIJAAAAAAAA | rftools                           | 7.55              | rftools-1.12-7.55.jar                           | None                                     |
   | UCHIJAAAAAAAA | rftoolscontrol                    | 1.9.1             | rftoolsctrl-1.12-1.9.1.jar                      | None                                     |
   | UCHIJAAAAAAAA | rftoolsdim                        | 5.60              | rftoolsdim-1.12-5.60.jar                        | None                                     |
   | UCHIJAAAAAAAA | shulkerbox                        | 1.3.0             | shulkerbox-1.3.0.jar                            | None                                     |
   | UCHIJAAAAAAAA | simplyjetpacks                    | 2.2.4.34          | SimplyJetpacks2-1.12.2-2.2.4.34.jar             | None                                     |
   | UCHIJAAAAAAAA | stacksize                         | 1.1               | stacksize-1.12.2-1.0.jar                        | None                                     |
   | UCHIJAAAAAAAA | theoneprobe                       | 1.4.21            | theoneprobe-1.12-1.4.21.jar                     | None                                     |
   | UCHIJAAAAAAAA | thermalcultivation                | 0.3.0             | ThermalCultivation-1.12.2-0.3.0.7-universal.jar | 8a6abf2cb9e141b866580d369ba6548732eff25f |
   | UCHIJAAAAAAAA | thermaldynamics                   | 2.5.1             | ThermalDynamics-1.12.2-2.5.1.14-universal.jar   | 8a6abf2cb9e141b866580d369ba6548732eff25f |
   | UCHIJAAAAAAAA | thermalinnovation                 | 0.3.0             | ThermalInnovation-1.12.2-0.3.0.7-universal.jar  | 8a6abf2cb9e141b866580d369ba6548732eff25f |
   | UCHIJAAAAAAAA | bspkrscore                        | at_0.9            | Treecapitator-1.12-at_0.9a.jar                  | None                                     |
   | UCHIJAAAAAAAA | treecapitator                     | at_0.9            | Treecapitator-1.12-at_0.9a.jar                  | None                                     |
   | UCHIJAAAAAAAA | vanillafix                        | 1.0.9-97          | VanillaFix-1.0.9-97.jar                         | None                                     |
   | UCHIJAAAAAAAA | wanionlib                         | 1.12.2-1.5        | WanionLib-1.12.2-1.5.jar                        | None                                     |
   | UCHIJAAAAAAAA | wct                               | 3.9.62            | WirelessCraftingTerminal-1.12.2-3.9.62.jar      | None                                     |
   | UCHIJAAAAAAAA | woot                              | 1.12.2-1.0.1      | woot-1.12.2-1.0.1.jar                           | None                                     |
   | UCHIJAAAAAAAA | immersiveengineering              | 0.12-84           | ImmersiveEngineering-0.12-84.jar                | 4cb49fcde3b43048c9889e0a3d083225da926334 |
   | UCHIJAAAAAAAA | industrialwires                   | 1.7-28            | IndustrialWires-1.7-28.jar                      | 7e11c175d1e24007afec7498a1616bef0000027d |
   | UCHIJAAAAAAAA | librarianliblate                  | 4.12              | librarianlib-1.12.2-4.12.jar                    | None                                     |
   | UCHIJAAAAAAAA | teslacorelib_registries           | 1.0.13            | tesla-core-lib-1.12-1.0.13.jar                  | None                                     |
   | UCHIJAAAAAAAA | unidict                           | 1.12.2-2.4c       | UniDict-1.12.2-2.4c.jar                         | None                                     |
   | UD            | mdecore-core                      | 1.0               | minecraft.jar                                   | None                                     |

Loaded coremods (and transformers): EnderCorePlugin (EnderCore-1.12.2-0.5.37.jar) com.enderio.core.common.transform.EnderCoreTransformer com.enderio.core.common.transform.SimpleMixinPatcher IELoadingPlugin (ImmersiveEngineering-0.12-84-core.jar) blusunrize.immersiveengineering.common.asm.IEClassTransformer CTMCorePlugin (CTM-MC1.12.2-0.3.2.18.jar) team.chisel.ctm.client.asm.CTMTransformer ForgelinPlugin (Forgelin-1.6.0.jar)

                                  VanillaFixLoadingPlugin (VanillaFix-1.0.9-97.jar)

                                  TransformerLoader (OpenComputers-MC1.12.2-1.7.2.67.jar)
                                    li.cil.oc.common.asm.ClassTransformer
                                  LibrarianLib Plugin (librarianlib-1.12.2-4.12.jar)
                                    com.teamwizardry.librarianlib.asm.LibLibTransformer
                                  ItemPatchingLoader (ItemPhysic_Full_1.4.14_mc1.12.2.jar)
                                    com.creativemd.itemphysic.ItemTransformer
                                  CreativePatchingLoader (CreativeCore_v1.9.26_mc1.12.2.jar)

                                  MDECore-Core (mdecore-1.12-1.0.jar)
                                    com.mattdahepic.mdecore.asm.TickrateTransformer
                                  MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.1.168.jar)
                                    micdoodle8.mods.miccore.MicdoodleTransformer

GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread. AE2 Version: stable rv5-stable-11 for Forge 14.23.1.2554 Pulsar/tconstruct loaded Pulses: - TinkerCommons (Enabled/Forced)

TinkerWorld (Enabled/Not Forced)
TinkerTools (Enabled/Not Forced)
TinkerHarvestTools (Enabled/Forced)
TinkerMeleeWeapons (Enabled/Forced)
TinkerRangedWeapons (Enabled/Forced)
TinkerModifiers (Enabled/Forced)
TinkerSmeltery (Enabled/Not Forced)
TinkerGadgets (Enabled/Not Forced)
TinkerOredict (Enabled/Forced)
TinkerIntegration (Enabled/Forced)
TinkerFluids (Enabled/Forced)
TinkerMaterials (Enabled/Forced)
TinkerModelRegister (Enabled/Forced)
chiselIntegration (Enabled/Not Forced)
chiselsandbitsIntegration (Enabled/Not Forced)
theoneprobeIntegration (Enabled/Not Forced) List of loaded APIs: * appliedenergistics2|API (rv5) from appliedenergistics2-rv5-stable-11.jar
- Baubles|API (1.4.0.2) from Baubles-1.12-1.5.2.jar
- BuildCraftAPI|blocks (1.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|boards (2.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|core (2.2) from buildcraft-7.99.17.jar
- BuildCraftAPI|crops (1.1) from buildcraft-7.99.17.jar
- BuildCraftAPI|enums (1.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|events (2.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|facades (1.1) from buildcraft-7.99.17.jar
- BuildCraftAPI|filler (5.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|fuels (2.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|gates (4.1) from buildcraft-7.99.17.jar
- BuildCraftAPI|items (1.1) from buildcraft-7.99.17.jar
- BuildCraftAPI|library (2.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|lists (1.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|power (1.3) from buildcraft-7.99.17.jar
- BuildCraftAPI|recipes (3.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|robotics (3.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|statements (1.1) from buildcraft-7.99.17.jar
- BuildCraftAPI|tiles (1.2) from buildcraft-7.99.17.jar
- BuildCraftAPI|tools (1.0) from buildcraft-7.99.17.jar
- BuildCraftAPI|transport (5.0) from buildcraft-7.99.17.jar
- Chisel-API (0.0.1) from Chisel-MC1.12.2-0.2.0.31.jar
- ChiselAPI|Carving (0.0.1) from Chisel-MC1.12.2-0.2.0.31.jar
- ChiselsAndBitsAPI (13.8.0) from chiselsandbits-14.9.jar
- cofhapi (2.5.0) from CoFHCore-1.12.2-4.5.2.19-universal.jar
- ctm-api (0.1.0) from CTM-MC1.12.2-0.3.2.18.jar
- ctm-api-events (0.1.0) from CTM-MC1.12.2-0.3.2.18.jar
- ctm-api-models (0.1.0) from CTM-MC1.12.2-0.3.2.18.jar
- ctm-api-textures (0.1.0) from CTM-MC1.12.2-0.3.2.18.jar
- ctm-api-utils (0.1.0) from CTM-MC1.12.2-0.3.2.18.jar
- enderioapi (4.0.0) from EnderIO-1.12.2-5.0.31.jar
- enderioapi|addon (4.0.0) from EnderIO-1.12.2-5.0.31.jar
- enderioapi|capacitor (4.0.0) from EnderIO-1.12.2-5.0.31.jar
- enderioapi|conduits (4.0.0) from EnderIO-1.12.2-5.0.31.jar
- enderioapi|farm (4.0.0) from EnderIO-1.12.2-5.0.31.jar
- enderioapi|redstone (4.0.0) from EnderIO-1.12.2-5.0.31.jar
- enderioapi|teleport (4.0.0) from EnderIO-1.12.2-5.0.31.jar
- enderioapi|tools (4.0.0) from EnderIO-1.12.2-5.0.31.jar
- enderioapi|upgrades (4.0.0) from EnderIO-1.12.2-5.0.31.jar
- ForestryAPI|apiculture (5.0.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|arboriculture (4.3.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|book (5.8.1) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|circuits (3.1.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|climate (5.0.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|core (5.7.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|farming (5.8.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|food (1.1.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|fuels (3.0.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|genetics (5.7.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|greenhouse (5.2.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|gui (5.8.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|hives (4.1.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|lepidopterology (1.4.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|mail (3.1.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|modules (5.7.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|multiblock (3.0.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|recipes (5.4.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|storage (5.0.0) from forestry_1.12.2-5.8.1.322.jar
- ForestryAPI|world (2.1.0) from forestry_1.12.2-5.8.1.322.jar
- Galacticraft API (1.1) from GalacticraftCore-1.12.2-4.0.1.168.jar
- gendustryAPI (2.3.0) from gendustry-1.6.5.8-mc1.12.2.jar
- Guide-API|API (2.0.0) from Guide-API-1.12-2.1.5-60.jar
- ImmersiveEngineering|API (1.0) from ImmersiveEngineering-0.12-84.jar
- ImmersiveEngineering|ImmersiveFluxAPI (1.0) from ImmersiveEngineering-0.12-84.jar
- industrialforegoingapi (4) from industrialforegoing-1.12.2-1.8.11-147.jar
- jeresources|API (0.8.5.27) from JustEnoughResources-1.12.2-0.8.5.27.jar
- JustEnoughItemsAPI (4.13.0) from jei_1.12.2-4.8.5.159.jar
- opencomputersapi|component (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|core (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|driver (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|driver|item (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|event (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|filesystem (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|internal (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|machine (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|manual (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|network (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- opencomputersapi|prefab (7.0.0-alpha) from OpenComputers-MC1.12.2-1.7.2.67.jar
- ProjectEAPI (1.9.4-1.0.0) from p455w0rdslib-1.12-2.0.29.jar
- PsiAPI (6) from Psi-r1.1-59.jar
- refraction_api (5) from refraction-1.12.2-1.9.5.jar
- theoneprobe_api (1.4.4) from theoneprobe-1.12-1.4.21.jar
- wct|api (1.1) from WirelessCraftingTerminal-1.12.2-3.9.62.jar Ender IO: Found the following problem(s) with your installation (That does NOT mean that Ender IO caused the crash or was involved in it in any way. We add this information to help finding common problems, not as an invitation to post any crash you encounter to Ender IO's issue tracker. Always check the stack trace above to see which mod is most likely failing.):
  - Optifine is installed. This is NOT supported. This may (look up the meaning of 'may' in the dictionary if you're not sure what it means) have caused the error. Try reproducing the crash WITHOUT this/these mod(s) before reporting it.
    
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!You are looking at the diagnostics information, not at the crash. !!! !!!Scroll up until you see the line with '---- Minecraft Crash Report ----'!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! AE2 Integration: IC2:ON, RC:OFF, MFR:OFF, Waila:OFF, InvTweaks:OFF, JEI:ON, Mekanism:OFF, OpenComputers:ON, THE_ONE_PROBE:ON, TESLA:OFF, CRAFTTWEAKER:ON Suspected Mods: Refraction (refraction) Profiler Position: N/A (disabled) Player Count: 0 / 8; [] Type: Integrated Server (map_client.txt) Is Modded: Definitely; Client brand changed to 'fml,forge,LiteLoader' `

TeamWizardry / TMT-Refraction

Dropped items on pink laser crashes the game #57

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