SkyFactory3 Crash Report

  • Tech Support section is for getting help with FTB related problems. If there's a repeatable issue that can be labeled as a bug, then please use the issue tracker for the pack or the app at GitHub issue trackers - If there's no repository for a pack that means that the pack is old and/or will not be updated. Bugs for older packs will not be fixed, unless they are critical.

Ashzification

New Member
Jul 29, 2019
7,425
1
0
Update to 3.0.5, allocate 4 GB of RAM, update Java and in the curse settings, MC tab, tell MC to use the latest version of Java
 

jikuja

legacy FTB Launcher developer
Launcher Developer
Global Moderator
Dec 17, 2013
1,134
111
99
JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096m -Xms256m -XX:permSize=256m

Your memory allocation seems to be ok. In some rare cases 4G might be too low but according to log that's not the case

  1. net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Decocraft (props)
  2. Caused by: com.google.gson.JsonSyntaxException: com.google.gson.stream.MalformedJsonException: Unterminated object at line 7364 column 9
  3. at com.google.gson.internal.Streams.parse(Streams.java:56)
  4. at com.google.gson.JsonParser.parse(JsonParser.java:84)
  5. at com.google.gson.JsonParser.parse(JsonParser.java:59)
  6. at com.mia.craftstudio.CSPack.readPackFile(CSPack.java:117)
  7. at com.mia.craftstudio.CSProject.loadPacks(CSProject.java:241)
  8. at com.mia.craftstudio.minecraft.forge.CSLibMod.getCSProjectAndLoad(CSLibMod.java:87)
  9. at com.mia.props.Props.loadModels(Props.java:215)
  10. at com.mia.props.Props.preInit(Props.java:175)

This (and other GSON related bugs) is pita to debug and solve. Usually this is caused by two thing
  1. GSON failed to read file from disk. Your antivirus might be accidentally blocking read access and GSON/InputStreamReader does not recover correctly. Fix: check your antivirus settings and if needed whitelist your MC installation. Note: whitelisting will decrease security etc
  2. Installation process of pack failed and JSON file is unreadable. If broken JSON file is part of pack re-installation will fix the problem. It is possible also in this case that antivirus has blocked file write. And you could try applying same fix than in 1)
In this case JSON is inside Decocraft-2.3.6.1_1.10.2.jar. Unless you have antivirus or other security related software which changes contents of .jar files the most probable cause is number 1.

tldr: check your antivirus settings / reinstall pack / try newest beta version of the pack
 
A

AlwaysChash

Guest
Your memory allocation seems to be ok. In some rare cases 4G might be too low but according to log that's not the case



This (and other GSON related bugs) is pita to debug and solve. Usually this is caused by two thing
  1. GSON failed to read file from disk. Your antivirus might be accidentally blocking read access and GSON/InputStreamReader does not recover correctly. Fix: check your antivirus settings and if needed whitelist your MC installation. Note: whitelisting will decrease security etc
  2. Installation process of pack failed and JSON file is unreadable. If broken JSON file is part of pack re-installation will fix the problem. It is possible also in this case that antivirus has blocked file write. And you could try applying same fix than in 1)
In this case JSON is inside Decocraft-2.3.6.1_1.10.2.jar. Unless you have antivirus or other security related software which changes contents of .jar files the most probable cause is number 1.

tldr: check your antivirus settings / reinstall pack / try newest beta version of the pack
I tried disabling Decocraft from the pack and it works. However, is there any solution to let Decocraft in the pack without crash? Sorry for my bad English
 

Quetzi

Jack of All Trades
Retired Staff
Aug 20, 2012
826
329
100
quetzi.tv
Spoken to the relevant developer and one suggested cause of this is insufficient RAM, you can try allocating a bit more and see if it helps.
 
A

AlwaysChash

Guest
Spoken to the relevant developer and one suggested cause of this is insufficient RAM, you can try allocating a bit more and see if it helps.
I allocate 8GB RAM for the game already. It seems like Decocraft is incompatible with the mod, but my friend can load the mod.
 

jikuja

legacy FTB Launcher developer
Launcher Developer
Global Moderator
Dec 17, 2013
1,134
111
99
I allocate 8GB RAM for the game already. It seems like Decocraft is incompatible with the mod, but my friend can load the mod.
How much your machine have total memory? Did you try any of the fixes I provided earlier?
 
A

AlwaysChash

Guest
How much your machine have total memory? Did you try any of the fixes I provided earlier?
My machine have a 8GB RAM(or 7.9GB), I have tried those suggestion but it can't solve the problem. Even I disable the firewall instead of whitelisting the file, the problem is the same.
 
Last edited:

jikuja

legacy FTB Launcher developer
Launcher Developer
Global Moderator
Dec 17, 2013
1,134
111
99
My machine have a 8GB RAM(or 7.9GB), I have tried those suggestion but it can't solve the problem. Even I disable the firewall instead of whitelisting the file, the problem is the same.

Interesting. Can you share C:/Users/Hercules/Documents/Curse/Minecraft/Instances/FTB%20Presents%20SkyFactory%203/mods/Decocraft-2.3.6.1_1.10.2.jar with me. (You can PM link to me if using private service to share it)
 

Ashzification

New Member
Jul 29, 2019
7,425
1
0
Wait, so you system has 8 GB, and you're allocating the entire 8 GB to MC?
Have up updated to 3.0.6? Try that if you haven't
 

Ashzification

New Member
Jul 29, 2019
7,425
1
0
I have about 5 GB going to it and it just says this:

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0
[19:58:31] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[19:58:31] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[19:58:31] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[19:58:31] [main/INFO] [FML]: Forge Mod Loader version 12.18.3.2215 for Minecraft 1.10.2 loading
[19:58:31] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_121, running on Mac OS X:x86_64:10.12, installed at /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home
[19:58:35] [main/INFO] [FML]: Loading tweaker me.guichaguri.betterfps.tweaker.BetterFpsTweaker from BetterFps-1.3.2.jar
[19:58:35] [main/WARN] [FML]: The coremod team.chisel.common.asm.ChiselCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod codechicken.lib.asm.CCLCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod codechicken.lib.asm.CCLCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod pl.asie.foamfix.coremod.FoamFixCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod net.shadowfacts.forgelin.ForgelinPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod lumien.randomthings.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod net.fybertech.nwr.NWRTweak does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod lumien.resourceloader.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod shetiphian.core.asm.TweakPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod org.epoxide.surge.asm.SurgeLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/WARN] [FML]: The coremod org.epoxide.surge.asm.SurgeLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[19:58:35] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[19:58:35] [main/INFO] [LaunchWrapper]: Loading tweak class name me.guichaguri.betterfps.tweaker.BetterFpsTweaker
[19:58:35] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[19:58:35] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[19:58:35] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[19:58:35] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:37] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[19:58:37] [main/INFO] [FML]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc
[19:58:37] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:37] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:37] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:37] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:37] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:37] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:37] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:37] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:37] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class me.guichaguri.betterfps.tweaker.BetterFpsTweaker
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:38] [main/INFO] [BiomeTweakerCore]: Beginning early config parsing...
[19:58:38] [main/INFO] [BiomeTweakerCore]: Finished config parsing.
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:38] [main/INFO] [FML]: Found runtime patcher net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:38] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [FML]: Found runtime patcher com.jamieswhiteshirt.literalascension.core.patcher.LiteralAscensionRuntimePatcher
[19:58:39] [main/INFO] [FML]: Found runtime patcher com.jamieswhiteshirt.literalascension.core.patcher.LiteralAscensionRuntimePatcher
[19:58:39] [main/INFO] [FML]: Found runtime patcher com.jamieswhiteshirt.literalascension.core.patcher.LiteralAscensionRuntimePatcher$onInit$1
[19:58:39] [main/INFO] [FML]: Found runtime patcher com.jamieswhiteshirt.literalascension.core.patcher.LiteralAscensionRuntimePatcher$onInit$1
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[19:58:39] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker
[19:58:39] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker
[19:58:39] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[19:58:39] [main/INFO] [me.guichaguri.betterfps.transformers.EventTransformer]: Patching Game Start...
[19:58:39] [main/INFO] [ShetiPhian-ASM]: Attempting: Injection of Run Particle Override into Entity.createRunningParticles
[19:58:39] [main/INFO] [ShetiPhian-ASM]: Searching for: Entity.createRunningParticles (func_174808_Z)
[19:58:39] [main/INFO] [ShetiPhian-ASM]: Found Method: Entity.createRunningParticles
[19:58:39] [main/INFO] [ShetiPhian-ASM]: Injecting: Run Particle Override
[19:58:39] [main/INFO] [EnderCore]: Transforming net.minecraft.entity.player.EntityPlayer finished, added func_184613_cA() overriding EntityLivingBase
[19:58:39] [main/INFO] [EnderCore]: Transforming net.minecraft.entity.player.EntityPlayer finished, added func_184613_cA() overriding EntityLivingBase
[19:58:39] [main/ERROR] [LaunchWrapper]: Unable to launch
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_121]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_121]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityPlayerSP
at net.minecraft.client.main.Main.main(SourceFile:39) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.entity.EntityPlayerSP
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at net.minecraft.client.main.Main.main(SourceFile:39) ~[Main.class:?]
... 6 more
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/entity/AbstractClientPlayer
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at net.minecraft.client.main.Main.main(SourceFile:39) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.entity.AbstractClientPlayer
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at net.minecraft.client.main.Main.main(SourceFile:39) ~[Main.class:?]
... 6 more
Caused by: java.lang.NoClassDefFoundError: net/minecraft/entity/player/EntityPlayer
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at net.minecraft.client.main.Main.main(SourceFile:39) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.entity.player.EntityPlayer
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at net.minecraft.client.main.Main.main(SourceFile:39) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassFormatError: Duplicate method name&signature in class file net/minecraft/entity/player/EntityPlayer
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_121]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_121]
at net.minecraft.client.main.Main.main(SourceFile:39) ~[Main.class:?]
... 6 more
Exception in thread "main" [19:58:39] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[19:58:39] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[19:58:39] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[19:58:39] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.Runtime.exit(Runtime.java:107)
[19:58:39] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.System.exit(System.java:971)
[19:58:39] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[19:58:39] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

Please help me???
Use pastebin for your logs and don't hijack threads. Make your own.
 
A

AlwaysChash

Guest
Wait, so you system has 8 GB, and you're allocating the entire 8 GB to MC?
Have up updated to 3.0.6? Try that if you haven't
Yep. There are no difference between 4GB and 8GB RAM for MC witch the log said "Description: There was a severe problem during mod loading that has caused the game to fail" and "net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Decocraft (props)". I tried all version of the game and the problem are the same.
 

jikuja

legacy FTB Launcher developer
Launcher Developer
Global Moderator
Dec 17, 2013
1,134
111
99
Here is my Decocraft.jar in the 3.0.6 Sky Factory 3.

ty. File in disk is correct. That makes 2) of my earlies guesses wrong. 4-5 GB memory should be enough for SF3. More will create problems like ash stated.
 

jikuja

legacy FTB Launcher developer
Launcher Developer
Global Moderator
Dec 17, 2013
1,134
111
99
A

AlwaysChash

Guest
It's decocraft again. Btw which antivirus application are you using? Did you try changing AV settings?
There is no antivirus software in my PC. The Windows Defender is disabled.