2020-01-28 17:49:50,685 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2020-01-28 17:49:50,685 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
Loading for game Minecraft 1.15.2
[FabricLoader] Loading 34 mods: fabric-networking-blockentity-v0@0.2.3+e08a73050c, minecraft@1.15.2, fabric-renderer-api-v1@0.2.9+aea78a250c, fabric-keybindings-v0@0.1.1+dfdb52d60c, fabricloader@0.7.6+build.180, fabric-renderer-indigo@0.2.22+203491ea0c, fabric-containers-v0@0.1.3+b7f9825d0c, fabric-dimensions-v1@0.2.4+203491ea0c, fabric-biomes-v1@0.1.5+3b05f68e0c, fabric-events-interaction-v0@0.2.7+a1bd31180c, fabric-crash-report-info-v1@0.1.2+b7f9825d0c, fabric-api-base@0.1.2+b7f9825d0c, fabric-rendering-v0@1.1.0+534104900c, fabric-rendering-v1@0.1.0+534104900c, fabric-rendering-data-attachment-v1@0.1.3+b7f9825d0c, fabric-resource-loader-v0@0.1.10+06c939b30c, fabric-textures-v0@1.0.4+821cdba70c, fabric-content-registries-v0@0.1.3+b7f9825d0c, fabric-tag-extensions-v0@0.1.3+abd915800c, fabric-rendering-fluids-v1@0.1.6+12515ed90c, fukkit@0.0.0, fabric-commands-v0@0.1.2+b7f9825d0c, fabric-registry-sync-v0@0.2.6+f3d8141b0c, fabric-blockrenderlayer-v1@1.1.4+c6a8ea890c, fabric-mining-levels-v0@0.1.1+b7f9825d0c, fabric-renderer-registries-v1@2.0.1+5a0f9a600c, fabric-loot-tables-v1@0.1.5+e08a73050c, fabric-events-lifecycle-v0@0.1.2+b7f9825d0c, fabric@0.4.29+build.290-1.15, fabric-item-groups-v0@0.1.6+ec40b2e10c, fabric-particles-v1@0.1.1+dfdb52d60c, fabric-models-v0@0.1.0+dfdb52d60c, fabric-networking-v0@0.1.7+12515ed90c, fabric-object-builders-v0@0.1.3+e4c9a9c30c
SpongePowered MIXIN Subsystem Version=0.8 Source=file:/C:/Users/devan/.gradle/caches/modules-2/files-2.1/net.fabricmc/sponge-mixin/0.8+build.18/af077ad2845a00cde186fa2c99c4dd32bd2a2766/sponge-mixin-0.8+build.18.jar Service=Knot/Fabric Env=SERVER
Loaded Fabric development mappings for mixin remapper!
Remapping refMap fabric-networking-v0-refmap.json using remapper chain
Remapping refMap fabric-networking-blockentity-v0-refmap.json using remapper chain
Remapping refMap fabric-biomes-v1-refmap.json using remapper chain
Remapping refMap fabric-resource-loader-v0-refmap.json using remapper chain
Remapping refMap fabric-mining-levels-v0-refmap.json using remapper chain
Remapping refMap fabric-particles-v1-refmap.json using remapper chain
Remapping refMap fabric-containers-v0-refmap.json using remapper chain
Remapping refMap fabric-object-builders-refmap.json using remapper chain
Remapping refMap fabric-tag-extensions-v0-refmap.json using remapper chain
Remapping refMap fabric-rendering-data-attachment-v1-refmap.json using remapper chain
Remapping refMap fabric-item-groups-v0-refmap.json using remapper chain
Remapping refMap fabric-events-interaction-v0-refmap.json using remapper chain
Remapping refMap fabric-loot-tables-v1-refmap.json using remapper chain
Remapping refMap fabric-content-registries-v0-refmap.json using remapper chain
Remapping refMap fabric-dimensions-v1-refmap.json using remapper chain
Remapping refMap fabric-registry-sync-v0-refmap.json using remapper chain
Remapping refMap fabric-crash-report-info-v1-refmap.json using remapper chain
Remapping refMap fabric-containers-v0-refmap.json using remapper chain
Remapping refMap fabric-events-lifecycle-v0-refmap.json using remapper chain
Remapping refMap fabric-commands-v0-refmap.json using remapper chain
@Final field LOGGER:Lorg/apache/logging/log4j/Logger; in fukkit.nms.mixins.json:server.MinecraftServerMixin should be final
Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
	at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:195)
	at net.fabricmc.loader.launch.knot.Knot.init(Knot.java:138)
	at net.fabricmc.loader.launch.knot.KnotServer.main(KnotServer.java:26)
	at net.fabricmc.devlaunchinjector.Main.main(Main.java:84)
Caused by: java.lang.reflect.InvocationTargetException
	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:498)
	at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:193)
	... 3 more
Caused by: java.lang.BootstrapMethodError: java.lang.LinkageError: loader constraint violation: loader (instance of sun/misc/Launcher$AppClassLoader) previously initiated loading for a different type with name "net/minecraft/enchantment/Enchantment"
	at net.minecraft.util.registry.Registry.<clinit>(Registry.java:90)
	at org.bukkit.craftbukkit.enchantments.CraftEnchantment.<init>(CraftEnchantment.java:17)
	at net.minecraft.enchantment.Enchantments.handler$zcg000$fukkit_register(Enchantments.java:515)
	at net.minecraft.enchantment.Enchantments.register(Enchantments.java)
	at net.minecraft.enchantment.Enchantments.<clinit>(Enchantments.java:52)
	at net.minecraft.util.registry.Registry.method_10243(Registry.java:90)
	at net.minecraft.util.registry.Registry.method_10238(Registry.java:251)
	at java.util.LinkedHashMap$LinkedEntrySet.forEach(LinkedHashMap.java:671)
	at net.minecraft.util.registry.Registry.<clinit>(Registry.java:250)
	at net.minecraft.Bootstrap.initialize(Bootstrap.java:34)
	at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:936)
	... 8 more
Caused by: java.lang.LinkageError: loader constraint violation: loader (instance of sun/misc/Launcher$AppClassLoader) previously initiated loading for a different type with name "net/minecraft/enchantment/Enchantment"
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 19 more