Klemen: Provisional Correction!

Status
Fixed
Issue description

Hello I tentatively want to use the old version 1.7.9, until I get my PC ready!
So I want a fix for that Klemen bug!
If there is I do!(Previous Error)

 

---- Minecraft Crash Report ----

WARNING: coremods are present:
Contact their authors BEFORE contacting forge

// I bet Cylons wouldn't have this problem.

Time: 1/28/19 5:09 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 Minecraft Forge (forge)
Caused by: java.lang.NullPointerException
    at net.minecraft.client.util.SearchTree.func_194039_a(SourceFile:48)
    at java.util.ArrayList.forEach(Unknown Source)
    at net.minecraft.client.util.SearchTree.func_194042_b(SourceFile:48)
    at net.minecraft.client.util.SearchTree.func_194043_a(SourceFile:44)
    at java.util.ArrayList.forEach(Unknown Source)
    at net.minecraft.client.Minecraft.func_193986_ar(Minecraft.java:603)
    at net.minecraftforge.fml.client.FMLClientHandler.reloadSearchTrees(FMLClientHandler.java:1086)
    at net.minecraftforge.fml.common.FMLCommonHandler.reloadSearchTrees(FMLCommonHandler.java:772)
    at net.minecraftforge.common.ForgeModContainer.mappingChanged(ForgeModContainer.java:574)
    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 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 net.minecraftforge.fml.common.Loader.fireRemapEvent(Loader.java:924)
    at net.minecraftforge.registries.GameData.freezeData(GameData.java:237)
    at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:753)
    at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:336)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:534)
    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(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: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 7 (x86) version 6.1
    Java Version: 1.8.0_191, Oracle Corporation
    Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
    Memory: 111788488 bytes (106 MB) / 310079488 bytes (295 MB) up to 1037959168 bytes (989 MB)
    JVM Flags: 3 total; -Xmx1024M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1024M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.42 Powered by Forge 14.23.4.2750 Optifine OptiFine_1.12.2_HD_U_E2 5 mods loaded, 5 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                                |
    |:------- |:---------- |:------------ |:----------------------------- |:---------------------------------------- |
    | UCHIJA  | minecraft  | 1.12.2       | minecraft.jar                 | None                                     |
    | UCHIJA  | mcp        | 9.42         | minecraft.jar                 | None                                     |
    | UCHIJA  | FML        | 8.0.99.99    | forge-1.12.2-14.23.4.2750.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | UCHIJAE | forge      | 14.23.4.2750 | forge-1.12.2-14.23.4.2750.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | UCHIJA  | morecrafts | 1.0.0        | MORE CRAFTS_SOLAR.jar         | None                                     |

    Loaded coremods (and transformers): 
    GL info: ' Vendor: 'Intel' Version: '2.1.0 - Build 8.15.10.2869' Renderer: 'Intel(R) G41 Express Chipset'
    OptiFine Version: OptiFine_1.12.2_HD_U_E2
    OptiFine Build: 20180728-185429
    Render Distance Chunks: 2
    Mipmaps: 2
    Anisotropic Filtering: 1
    Antialiasing: 0
    Multitexture: false
    Shaders: null
    OpenGlVersion: 2.1.0 - Build 8.15.10.2869
    OpenGlRenderer: Intel(R) G41 Express Chipset
    OpenGlVendor: Intel
    CpuCount: 2

Issue comments

This seems like a crash related to Minecraft Forge and not MCreator. Seems like a forge bug, consider reporting a bug there.