Soon after starting Minecraft Forge I get the following error:

 

Spoiler

 

2017-11-14 19:04:52,265 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2017-11-14 19:04:52,283 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
[19:04:52] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[19:04:53] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[19:04:53] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[19:04:53] [main/INFO] [FML]: Forge Mod Loader version 14.21.1.2387 for Minecraft 1.12 loading
[19:04:53] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 8.1:amd64:6.3, installed at C:\Program Files (x86)\Java\1.8.0_25
[19:04:53] [main/WARN] [FML]: The coremod farseek.core.FarseekCoreMod does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:04:53] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[19:04:53] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[19:04:53] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[19:04:53] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[19:04:53] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
2017-11-14 19:04:58,662 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2017-11-14 19:04:58,720 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2017-11-14 19:04:58,731 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
[19:05:03] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[19:05:03] [main/INFO] [FML]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc
[19:05:03] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:05:03] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[19:05:06] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:05:07] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker
[19:05:07] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker
[19:05:07] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[19:05:11] [main/INFO]: Setting user: MrsAmazing
[19:05:28] [main/WARN]: Skipping bad option: lastServer:
[19:05:28] [main/INFO]: LWJGL Version: 2.9.4
[19:05:34] [main/INFO] [FML]: -- System Details --
Details:
    Minecraft Version: 1.12
    Operating System: Windows 8.1 (amd64) version 6.3
    Java Version: 1.8.0_25, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 120149904 bytes (114 MB) / 264175616 bytes (251 MB) up to 523501568 bytes (499 MB)
    JVM Flags: 7 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Xmx512M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: 
    Loaded coremods (and transformers): 
FarseekCoreMod (Farseek-Mod-1.12.1.jar)
  farseek.core.FarseekClassTransformer
    GL info: ' Vendor: 'Intel' Version: '3.1.0 - Build 9.17.10.4459' Renderer: 'Intel(R) HD Graphics 3000'
[19:05:34] [main/INFO] [FML]: MinecraftForge v14.21.1.2387 Initialized
[19:05:35] [main/INFO] [FML]: Replaced 921 ore ingredients
[19:05:36] [main/INFO] [FML]: Found 0 mods from the command line. Injecting into mod discoverer
[19:05:36] [main/INFO] [FML]: Searching C:\Users\ERISMAR\AppData\Roaming\.minecraft\mods for mods
[19:05:39] [main/INFO] [mercurius_updater]: Mod mercurius_updater is missing the required element 'name'. Substituting mercurius_updater
[19:05:40] [Thread-3/INFO] [FML]: Using alternative sync timing : 200 frames of Display.update took 3914901290 nanos
[19:05:42] [main/WARN] [farseek]: Mod farseek is missing the required element 'version' and a version.properties file could not be found. Falling back to metadata version 2.2.1
[19:05:43] [main/WARN] [streams]: Mod streams is missing the required element 'version' and a version.properties file could not be found. Falling back to metadata version 0.4.1
[19:05:44] [main/INFO] [FML]: Forge Mod Loader has identified 13 mods to load
[19:05:46] [main/INFO] [FML]: Attempting connection with missing mods [minecraft, mcp, FML, forge, mercurius_updater, farseek, ichunutil, jei, morph, streams, thespotlightmod, bspkrscore, treecapitator] at CLIENT
[19:05:46] [main/INFO] [FML]: Attempting connection with missing mods [minecraft, mcp, FML, forge, mercurius_updater, farseek, ichunutil, jei, morph, streams, thespotlightmod, bspkrscore, treecapitator] at SERVER
[19:05:49] [main/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:mercurius_updater, FMLFileResourcePack:Farseek, FMLFileResourcePack:iChunUtil, FMLFileResourcePack:Just Enough Items, FMLFileResourcePack:Morph, FMLFileResourcePack:Streams, FMLFileResourcePack:The SpotLight Mod, FMLFileResourcePack:bspkrsCore, FMLFileResourcePack:Treecapitator, Skin (1).zip
[19:05:49] [main/INFO] [FML]: Processing ObjectHolder annotations
[19:05:49] [main/INFO] [FML]: Found 1168 ObjectHolder annotations
[19:05:49] [main/INFO] [FML]: Identifying ItemStackHolder annotations
[19:05:49] [main/INFO] [FML]: Found 0 ItemStackHolder annotations
[19:05:50] [main/INFO] [FML]: Configured a dormant chunk cache size of 0
[19:05:50] [Forge Version Check/INFO] [ForgeVersionCheck]: [forge] Starting version check at http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json
[19:05:51] [main/INFO] [mercurius]: Remote version needs update. Old: 1.12 New: 1.12-1.0.5.24
[19:05:51] [Forge Version Check/INFO] [ForgeVersionCheck]: [forge] Found status: UP_TO_DATE Target: null
[19:05:51] [Forge Version Check/INFO] [ForgeVersionCheck]: [thespotlightmod] Starting version check at http://dl.mcnanotech.fr/kevin_68/TSM/version.json
[19:05:51] [main/INFO] [mercurius]: Download checksums verified: ba90f7aec6ae62165114f7ab3f0571b893eba0a8
[19:05:51] [main/INFO] [mercurius]: Mercurius Jar contains all signed files! Continueing loading!
[19:05:52] [Forge Version Check/INFO] [ForgeVersionCheck]: [thespotlightmod] Found status: BETA Target: null
[19:05:53] [main/WARN] [iChunUtil]: Config property classicMode from mod Morph may not be localized!
[19:05:53] [main/WARN] [iChunUtil]: Config property morphTime from mod Morph may not be localized!
[19:05:53] [main/WARN] [iChunUtil]: Config property blackwhiteListedMobs from mod Morph may not be localized!
[19:05:53] [main/WARN] [iChunUtil]: Config property listIsBlacklistMobs from mod Morph may not be localized!
[19:05:53] [main/WARN] [iChunUtil]: Config property blackwhiteListedPlayers from mod Morph may not be localized!
[19:05:53] [main/WARN] [iChunUtil]: Config property listIsBlacklistPlayers from mod Morph may not be localized!
[19:05:53] [main/WARN] [iChunUtil]: Config property abilitiesToHideInGui from mod Morph may not be localized!
[19:05:54] [main/INFO] [Treecapitator]: Looks like a fresh config; default config loaded.
[19:05:54] [main/INFO] [FML]: Applying holder lookups
[19:05:54] [main/INFO] [FML]: Holder lookups applied
[19:05:54] [main/INFO] [FML]: Applying holder lookups
[19:05:54] [main/INFO] [FML]: Holder lookups applied
[19:05:54] [main/INFO] [FML]: Applying holder lookups
[19:05:54] [main/INFO] [FML]: Holder lookups applied
[19:05:55] [main/INFO] [FML]: Applying holder lookups
[19:05:55] [main/INFO] [FML]: Holder lookups applied
[19:05:55] [main/INFO] [FML]: Injecting itemstacks
[19:05:55] [main/INFO] [FML]: Itemstack injection complete
[19:05:55] [main/FATAL] [FML]: Fatal errors were detected during the transition from PREINITIALIZATION to INITIALIZATION. Loading cannot continue
[19:05:55] [main/FATAL] [FML]: 
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
    UCH    minecraft{1.12} [Minecraft] (minecraft.jar) 
    UCH    mcp{9.19} [Minecraft Coder Pack] (minecraft.jar) 
    UCH    FML{8.0.99.99} [Forge Mod Loader] (forge-1.12-14.21.1.2387.jar) 
    UCH    forge{14.21.1.2387} [Minecraft Forge] (forge-1.12-14.21.1.2387.jar) 
    UCH    mercurius_updater{1.0} [mercurius_updater] (MercuriusUpdater-1.12.jar) 
    UCH    farseek{2.2.1} [Farseek] (Farseek-Mod-1.12.1.jar) 
    UCH    ichunutil{7.0.3} [iChunUtil] (iChun-Util-Mod-1.12.2.jar) 
    UCH    jei{4.7.10.97} [Just Enough Items] (Just-Enough-Items-Mod-1.12.2.jar) 
    UCE    morph{7.0.1} [Morph] (Morph-1.12.2-7.0.1.jar) 
    UCH    streams{0.4.1} [Streams] (Streams-Mod-1.12.1.jar) 
    UCH    thespotlightmod{1.2.0.101} [The SpotLight Mod] (The-Spotlight-Mod-1.12.2.jar) 
    UCH    bspkrscore{at_0.9} [bspkrsCore] (TreeCapitator-Mod-1.12.jar) 
    UCH    treecapitator{at_0.9} [Treecapitator] (TreeCapitator-Mod-1.12.jar) 
[19:05:55] [main/FATAL] [FML]: The following problems were captured during this phase
[19:05:55] [main/ERROR] [FML]: Caught exception from morph (java.lang.NoClassDefFoundError: net/minecraftforge/client/event/PlayerSPPushOutOfBlocksEvent)
[19:05:55] [main/INFO] [STDOUT]: [net.minecraft.init.Bootstrap:func_179870_a:552]: ---- Minecraft Crash Report ----

WARNING: coremods are present:
  FarseekCoreMod (Farseek-Mod-1.12.1.jar)
Contact their authors BEFORE contacting forge

// I feel sad now

Time: 11/14/17 7:05 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 Morph (morph)
Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/client/event/PlayerSPPushOutOfBlocksEvent
    at java.lang.Class.getDeclaredMethods0(Native Method)
    at java.lang.Class.privateGetDeclaredMethods(Class.java:2693)
    at java.lang.Class.privateGetPublicMethods(Class.java:2894)
    at java.lang.Class.getMethods(Class.java:1607)
    at net.minecraftforge.fml.common.eventhandler.EventBus.register(EventBus.java:81)
    at me.ichun.mods.morph.client.core.ProxyClient.preInit(ProxyClient.java:23)
    at me.ichun.mods.morph.common.Morph.preInit(Morph.java:58)
    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:483)
    at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:628)
    at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    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$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
    at com.google.common.eventbus.EventBus.post(EventBus.java:217)
    at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:252)
    at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:230)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
    at com.google.common.eventbus.Subscriber$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:147)
    at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:604)
    at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:266)
    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:483)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.client.event.PlayerSPPushOutOfBlocksEvent
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 47 more
Caused by: java.lang.NullPointerException
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
    ... 49 more

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

-- System Details --
Details:
    Minecraft Version: 1.12
    Operating System: Windows 8.1 (amd64) version 6.3
    Java Version: 1.8.0_25, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 155476464 bytes (148 MB) / 300548096 bytes (286 MB) up to 523501568 bytes (499 MB)
    JVM Flags: 7 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Xmx512M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.40 Powered by Forge 14.21.1.2387 13 mods loaded, 13 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
    UCH    minecraft{1.12} [Minecraft] (minecraft.jar) 
    UCH    mcp{9.19} [Minecraft Coder Pack] (minecraft.jar) 
    UCH    FML{8.0.99.99} [Forge Mod Loader] (forge-1.12-14.21.1.2387.jar) 
    UCH    forge{14.21.1.2387} [Minecraft Forge] (forge-1.12-14.21.1.2387.jar) 
    UCH    mercurius_updater{1.0} [mercurius_updater] (MercuriusUpdater-1.12.jar) 
    UCH    farseek{2.2.1} [Farseek] (Farseek-Mod-1.12.1.jar) 
    UCH    ichunutil{7.0.3} [iChunUtil] (iChun-Util-Mod-1.12.2.jar) 
    UCH    jei{4.7.10.97} [Just Enough Items] (Just-Enough-Items-Mod-1.12.2.jar) 
    UCE    morph{7.0.1} [Morph] (Morph-1.12.2-7.0.1.jar) 
    UCH    streams{0.4.1} [Streams] (Streams-Mod-1.12.1.jar) 
    UCH    thespotlightmod{1.2.0.101} [The SpotLight Mod] (The-Spotlight-Mod-1.12.2.jar) 
    UCH    bspkrscore{at_0.9} [bspkrsCore] (TreeCapitator-Mod-1.12.jar) 
    UCH    treecapitator{at_0.9} [Treecapitator] (TreeCapitator-Mod-1.12.jar) 
    Loaded coremods (and transformers): 
FarseekCoreMod (Farseek-Mod-1.12.1.jar)
  farseek.core.FarseekClassTransformer
    GL info: ' Vendor: 'Intel' Version: '3.1.0 - Build 9.17.10.4459' Renderer: 'Intel(R) HD Graphics 3000'
[19:05:55] [main/INFO] [STDOUT]: [net.minecraft.init.Bootstrap:func_179870_a:552]: #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\ERISMAR\AppData\Roaming\.minecraft\crash-reports\crash-2017-11-14_19.05.55-client.txt
Picked up _JAVA_OPTIONS: -Xmx512M
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
 

 

 

Edited November 15, 20178 yr by diesieben07

Update Forge. PlayerSPPushOutOfBlocksEvent was added in Forge 1.12.1-14.22.0.2452, while you are using  Forge 1.12-14.21.1.2387.