Happened after pressing launch.
Malisis Core 6.4.0, Doors 7.3.0, MC 1.12.2

Crash report
---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 2/16/19 6:04 PM
Description: There was a severe problem during mod loading that has caused the game to fail

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from MalisisCore (malisiscore)
Caused by: java.lang.IllegalAccessError: tried to access field net.minecraft.client.renderer.texture.TextureAtlasSprite.field_110980_m from class net.malisis.core.renderer.icon.Icon
at net.malisis.core.renderer.icon.Icon.(Icon.java:116)
at net.malisis.core.renderer.icon.ProxyIcon.(ProxyIcon.java:44)
at net.malisis.core.renderer.icon.Icon$1.(Icon.java:74)
at net.malisis.core.renderer.icon.Icon.(Icon.java:73)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at net.malisis.core.MalisisCore.autoLoadClasses(MalisisCore.java:199)
at net.malisis.core.MalisisCore.preInit(MalisisCore.java:238)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:624)
at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
at com.google.common.eventbus.EventBus.post(EventBus.java:217)
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:218)
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:196)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
at com.google.common.eventbus.EventBus.post(EventBus.java:217)
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:135)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:627)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:252)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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

-- System Details --
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: 839205072 bytes (800 MB) / 1476395008 bytes (1408 MB) up to 1476395008 bytes (1408 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1400M -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.5.2768 19 mods loaded, 19 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                                |
|:----- |:--------------------- |:------------- |:--------------------------------------- |:---------------------------------------- |
| UCH   | minecraft             | 1.12.2        | minecraft.jar                           | None                                     |
| UCH   | mcp                   | 9.42          | minecraft.jar                           | None                                     |
| UCH   | FML                   | 8.0.99.99     | forge-1.12.2-14.23.5.2768.jar           | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| UCH   | forge                 | 14.23.5.2768  | forge-1.12.2-14.23.5.2768.jar           | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| UCH   | ic2                   | 2.8.109-ex112 | industrialcraft-2-2.8.109-ex112.jar     | de041f9f6187debbc77034a344134053277aa3b0 |
| UCH   | advanced_solar_panels | 4.3.0         | Advanced+Solar+Panels-4.3.0.jar         | None                                     |
| UCH   | chiselsandbits        | 14.30         | chiselsandbits-14.30.jar                | None                                     |
| UCH   | extrautils2           | 1.0           | extrautils2-1.12-1.9.8.jar              | None                                     |
| UCH   | fastleafdecay         | v14           | FastLeafDecay-v14.jar                   | None                                     |
| UCH   | jei                   | 4.11.0.202    | jei_1.12.2-4.11.0.202.jar               | None                                     |
| UCH   | forestry              | 5.8.2.358     | forestry_1.12.2-5.8.2.358.jar           | None                                     |
| UCH   | full_drop             | 1.0           | Full Drop-1.0.jar                       | None                                     |
| UCH   | ic2backpackhud        | 3.4           | IC2 Backpack HUD v3.4 - MC 1.12.2.jar   | None                                     |
| UCEE  | malisiscore           | 1.12.2-6.4.0  | malisiscore-1.12.2-6.4.0.jar            | None                                     |
| UC    | malisisdoors          | 1.12.2-7.3.0  | malisisdoors-1.12.2-7.3.0.jar           | None                                     |
| UC    | reactor_stuff         | 1.9           | ReactorStuff-[1.12.2]-1.9.jar           | None                                     |
| UC    | redstoneflux          | 2.0.2         | RedstoneFlux-1.12-2.0.2.3-universal.jar | 8a6abf2cb9e141b866580d369ba6548732eff25f |
| UC    | fm                    | 1.0           | SM_CoaxiumMod.jar                       | None                                     |
| UC    | space                 | Beta 1.5.1    | TheSpaceAgeMod-Beta-1.5.1.jar           | None                                     |

Loaded coremods (and transformers): 
GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13399 Compatibility Profile Context 15.201.1151.1008' Renderer: 'AMD Radeon HD 7420G'