Cauldron not working on Tekkit

[The R]

I'm trying to make a Tekkit server just for fun, but cauldron isn't working. I get this error in the console (when first starting the server) :

May 20, 2018 4:30:09 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
May 20, 2018 4:30:09 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
May 20, 2018 4:30:09 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLServerTweaker
2018-05-20 16:30:09 [INFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
2018-05-20 16:30:09 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_171, running on Windows 10:amd64:10.0, installed at C:\Program Files\Java\jre1.8.0_171
2018-05-20 16:30:09 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:09 [WARNING] [ForgeModLoader] The coremod appeng.transformer.AppEngCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:09 [INFO] [ForgeModLoader] [AppEng] Core Init
2018-05-20 16:30:09 [WARNING] [ForgeModLoader] The coremod calclavia.lib.CalclaviaPluginLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:09 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
Warning: version of ForgeMultipart-universal-1.6.4-, 1.0.0.250 is newer than request 1.0.0.244
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod mods.immibis.microblocks.coremod.MicroblocksCoreMod does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [INFO] [ForgeModLoader] Loading tweaker net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer from legacyjavafixer-1.0.jar
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod logisticspipes.asm.LogisticsPipesCoreLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod micdoodle8.mods.miccore.MicdoodlePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod openmods.OpenModsCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod mrtjp.projectred.compatibility.CompatibilityCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod universalelectricity.core.UELoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2018-05-20 16:30:10 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2018-05-20 16:30:10 [INFO] [ForgeModLoader] Loading tweak class name net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@25bbe1b6
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Replacing tweaker cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@25bbe1b6 with net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement@5702b3b1
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: FMLCorePlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: FMLForgePlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: DepLoader {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: AppEngCore {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: CalclaviaPluginLoader {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: CodeChickenCorePlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: LoadingPlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: MicroblocksCoreMod {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: FMLPlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: LogisticsPipesCoreLoader {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: MicdoodlePlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: NEICorePlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: OpenModsCorePlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: CoreLoader {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: DepLoader {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: CompatibilityCorePlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: QCFMLLoadingPlugin {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: UELoader {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: DepLoader {[]}
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Tweaker: cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@25bbe1b6
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Replacing tweaker cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker@25bbe1b6 with net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement@5702b3b1
2018-05-20 16:30:10 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
2018-05-20 16:30:10 [INFO] [ForgeModLoader] Calling tweak class net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement
2018-05-20 16:30:10 [INFO] [ForgeModLoader] [LegacyJavaFixer] Replacing sort
2018-05-20 16:30:10 [INFO] [ForgeModLoader] Calling tweak class net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement
Loaded 2018-05-20 16:30:10 [INFO] [ForgeModLoader] Calling tweak class net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer
2018-05-20 16:30:10 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
40 rules from AccessTransformer config file fml_at.cfg
2018-05-20 16:30:14 [WARNING] [ForgeModLoader] Patcher expecting empty class data file for net.minecraft.client.gui.inventory.GuiContainer, but received non-empty
2018-05-20 16:30:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
Loaded 110 rules from AccessTransformer config file forge_at.cfg
2018-05-20 16:30:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
Loaded 40 rules from AccessTransformer config file fml_at.cfg
Adding AccessTransformer: chickenchunks_at.cfg
Adding Accesstransformer map: temp.dat
Loaded 44 rules from AccessTransformer config file temp.dat
Adding AccessTransformer: nei_at.cfg
Adding Accesstransformer map: temp.dat
Loaded 55 rules from AccessTransformer config file temp.dat
Adding AccessTransformer: wrcbe_at.cfg
Adding Accesstransformer map: temp.dat
Loaded 57 rules from AccessTransformer config file temp.dat
2018-05-20 16:30:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
Loaded 17 rules from AccessTransformer config file lp_at_1.6.4.cfg
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
Successfully Registered Transformer
[Micdoodle8Core]: Patching game...
[Micdoodle8Core]: Patching game...
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
Loaded 40 rules from AccessTransformer config file fml_at.cfg
Adding Accesstransformer map: pcc_at.cfg
Loaded 57 rules from AccessTransformer config file pcc_at.cfg
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
2018-05-20 16:30:16 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker
A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException
        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 cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)
Caused by: java.lang.NoClassDefFoundError: org/bukkit/craftbukkit/v1_6_R3/util/ServerShutdownThread
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
        at java.lang.Class.privateGetMethodRecursive(Unknown Source)
        at java.lang.Class.getMethod0(Unknown Source)
        at java.lang.Class.getMethod(Unknown Source)
        at net.minecraft.launchwrapper.Launch.launch(Launch.java:128)
        at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
        ... 6 more
Caused by: java.lang.ClassNotFoundException: org.bukkit.craftbukkit.v1_6_R3.util.ServerShutdownThread
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 13 more
Caused by: java.lang.NullPointerException
        at org.objectweb.asm.ClassReader.<init>(Unknown Source)
        at universalelectricity.core.asm.ASMHelper.createClassNode(ASMHelper.java:118)
        at universalelectricity.core.asm.ASMHelper.createClassNode(ASMHelper.java:112)
        at calclavia.lib.config.ConfigTransformer.transform(ConfigTransformer.java:27)
        at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:274)
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:172)
        ... 15 more

 

I've tried alot of things like re-naming, giving less/more ram,adding cauldron.jar files into the tekkit.jar files, and the other way, replacing all files with cauldron and just adding them. If someone can help fix this, that would be great.

Also, im running Java 8, W10.

Full Server log below from the console as well as whats inside the server folder... (I have tried re-naming the cauldron.jar to Tekkit.jar and trying that... and keeping the origianl cauldron.jar name and changing the launch.bat name, and it still gives the same error)

server log thingy.TXT

[The R]

Also, spigot 1.6.4 says it's 1.7.2 in the console and on minecraft.exe.

spigot 1.7.2 also says it's 1.7.2, and spigot 1.6.2 says it's 1.6.2.

something very wrong with spigot...

[The R]

nvm i fixed it. Just had to get a yml file for cauldron and it worked.

[CooCachu]

I have this exact same error. Could you please share what yml file you got that made it work for you?