---- Minecraft Crash Report ---- // Sorry :( Time: 11/22/21 11:44 AM Description: Exception in server tick loop 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 "org/apache/logging/log4j/util/MessageSupplier" at net.minecraftforge.eventbus.EventBus.handleException(EventBus.java:316) ~[eventbus-4.0.0.jar:?] {} at net.minecraftforge.eventbus.EventBus.post(EventBus.java:307) ~[eventbus-4.0.0.jar:?] {} at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283) ~[eventbus-4.0.0.jar:?] {} at net.minecraftforge.fml.hooks.BasicEventHooks.firePlayerLoggedIn(BasicEventHooks.java:44) ~[forge:?] {re:classloading} at net.minecraft.server.management.PlayerList.func_72355_a(PlayerList.java:232) ~[?:?] {re:mixin,xf:fml:xaerominimap:xaero_playerlist_sendworldinfo,xf:fml:xaeroworldmap:xaero_wm_playerlist_sendworldinfo,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaerominimap:xaero_playerlist_sendworldinfo,xf:fml:xaeroworldmap:xaero_wm_playerlist_sendworldinfo,pl:mixin:A,pl:runtimedistcleaner:A} at net.minecraft.network.login.ServerLoginNetHandler.func_147326_c(ServerLoginNetHandler.java:118) ~[?:?] {re:classloading} at net.minecraft.network.login.ServerLoginNetHandler.func_73660_a(ServerLoginNetHandler.java:65) ~[?:?] {re:classloading} at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:222) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:134) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:865) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:291) ~[?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:787) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at java.lang.Thread.run(Thread.java:748) [?:1.8.0_292] {} Caused by: java.lang.LinkageError: loader constraint violation: loader (instance of sun/misc/Launcher$AppClassLoader) previously initiated loading for a different type with name "org/apache/logging/log4j/util/MessageSupplier" at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_292] {} at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_292] {} at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_292] {} at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) ~[?:1.8.0_292] {} at java.net.URLClassLoader.access$100(URLClassLoader.java:74) ~[?:1.8.0_292] {} at java.net.URLClassLoader$1.run(URLClassLoader.java:369) ~[?:1.8.0_292] {} at java.net.URLClassLoader$1.run(URLClassLoader.java:363) ~[?:1.8.0_292] {} at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_292] {} at java.net.URLClassLoader.findClass(URLClassLoader.java:362) ~[?:1.8.0_292] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_292] {} at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) ~[?:1.8.0_292] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_292] {} ... 15 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.16.5 Minecraft Version ID: 1.16.5 Operating System: Linux (amd64) version 5.4.0-73-generic Java Version: 1.8.0_292, Oracle Corporation Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1245373224 bytes (1187 MB) / 2048393216 bytes (1953 MB) up to 2143813632 bytes (2044 MB) CPUs: 3 JVM Flags: 3 total; -XX:MaxMetaspaceSize=200M -Xmx2300M -Xms1150M ModLauncher: 8.0.9+86+master.3cf110c ModLauncher launch target: fmlserver ModLauncher naming: srg ModLauncher services: /mixin-0.8.4.jar mixin PLUGINSERVICE /eventbus-4.0.0.jar eventbus PLUGINSERVICE /forge.jar object_holder_definalize PLUGINSERVICE /forge.jar runtime_enum_extender PLUGINSERVICE /accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE /forge.jar capability_inject_definalize PLUGINSERVICE /forge.jar runtimedistcleaner PLUGINSERVICE /mixin-0.8.4.jar mixin TRANSFORMATIONSERVICE /forge.jar fml TRANSFORMATIONSERVICE FML: 36.2 Forge: net.minecraftforge:36.2.16 FML Language Providers: javafml@36.2 minecraft@1 Mod List: forge-1.16.5-36.2.16-server.jar |Minecraft |minecraft |1.16.5 |DONE |Manifest: NOSIGNATURE tetra-1.16.5-3.17.0.jar |Tetra |tetra |3.17.0 |DONE |Manifest: NOSIGNATURE TConstruct-1.16.5-3.1.3.271.jar |Tinkers' Construct |tconstruct |**.**.**.** |DONE |Manifest: NOSIGNATURE mowziesmobs-1.5.19.jar |Mowzie's Mobs |mowziesmobs |1.5.19 |DONE |Manifest: NOSIGNATURE warpmod-1.16.5-0.0.2.jar |The Warp Mod |warp_mod |0.0.2 |DONE |Manifest: NOSIGNATURE CreativeCore_v2.2.1_mc1.16.5.jar |CreativeCore |creativecore |2.0.0 |DONE |Manifest: NOSIGNATURE treeharvester_1.16.5-4.0.jar |Tree Harvester |treeharvester |4.0 |DONE |Manifest: NOSIGNATURE jei-1.16.5-7.7.1.126.jar |Just Enough Items |jei |**.**.**.** |DONE |Manifest: NOSIGNATURE SpartanShields-1.16.5-2.1.2.jar |Spartan Shields |spartanshields |2.1.2 |DONE |Manifest: NOSIGNATURE Mantle-1.16.5-1.6.127.jar |Mantle |mantle |1.6.127 |DONE |Manifest: NOSIGNATURE Xaeros_Minimap_21.19.0_Forge_1.16.5.jar |Xaero's Minimap |xaerominimap |21.19.0 |DONE |Manifest: NOSIGNATURE Waystones_1.16.5-7.6.4.jar |Waystones |waystones |7.6.4 |DONE |Manifest: NOSIGNATURE EpicFightMod-1.16.5-5.1.3.jar |Epic Fight Mod |epicfight |5.1.0 |DONE |Manifest: NOSIGNATURE collective-1.16.5-3.0.jar |Collective |collective |3.0 |DONE |Manifest: NOSIGNATURE XaerosWorldMap_1.18.2_Forge_1.16.5.jar |Xaero's World Map |xaeroworldmap |1.18.2 |DONE |Manifest: NOSIGNATURE mgui-1.16.5-3.3.0.jar |mgui |mgui |3.3.0 |DONE |Manifest: NOSIGNATURE journeymap-1.16.5-5.7.3.jar |Journeymap |journeymap |5.7.3 |DONE |Manifest: NOSIGNATURE EnhancedVisuals_v1.3.32_mc1.16.5.jar |EnhancedVisuals |enhancedvisuals |1.3.0 |DONE |Manifest: NOSIGNATURE Placebo-1.16.5-4.6.0.jar |Placebo |placebo |4.6.0 |DONE |Manifest: NOSIGNATURE citadel-1.8.1-1.16.5.jar |Citadel |citadel |1.8.1 |DONE |Manifest: NOSIGNATURE alexsmobs-1.12.1.jar |Alex's Mobs |alexsmobs |1.12.1 |DONE |Manifest: NOSIGNATURE AutoRegLib-1.6-49.jar |AutoRegLib |autoreglib |1.6-49 |DONE |Manifest: NOSIGNATURE TravelersBackpack-1.16.5-5.4.5.jar |Traveler's Backpack |travelersbackpack |5.4.5 |DONE |Manifest: NOSIGNATURE Bookshelf-Forge-1.16.5-10.3.29.jar |Bookshelf |bookshelf |10.3.29 |DONE |Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:**** tetranomicon-1.3.jar |Tetranomicon |tetranomicon |1.3 |DONE |Manifest: NOSIGNATURE SpartanWeaponry-1.16.4-2.1.0-beta-4.jar |Spartan Weaponry |spartanweaponry |2.1.0 beta 4 |DONE |Manifest: NOSIGNATURE Apotheosis-1.16.5-4.8.2.jar |Apotheosis |apotheosis |4.8.2 |DONE |Manifest: NOSIGNATURE iceandfire-2.1.9-1.16.5.jar |Ice and Fire |iceandfire |2.1.9-1.16.5 |DONE |Manifest: NOSIGNATURE Hwyla-forge-1.10.11-B78_1.16.2.jar |Waila |waila |1.10.11-B78_1.16.2 |DONE |Manifest: NOSIGNATURE walljump-forge-1.16.4-1.3.7.jar |Wall-Jump! |walljump |1.16.4-1.3.7 |DONE |Manifest: NOSIGNATURE enhancedcelestials-2.0.8-1.16.5.jar |Enhanced Celestials |enhancedcelestials |2.0.8-1.16.5 |DONE |Manifest: NOSIGNATURE forge-1.16.5-36.2.16-universal.jar |Forge |forge |36.2.16 |DONE |Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:**** Quark-r2.4-319.jar |Quark |quark |r2.4-319 |DONE |Manifest: NOSIGNATURE appleskin-forge-mc1.16.x-2.1.0.jar |AppleSkin |appleskin |mc1.16.4-2.1.0 |DONE |Manifest: NOSIGNATURE FastLeafDecay-v25.jar |FastLeafDecay |fastleafdecay |v25 |DONE |Manifest: NOSIGNATURE CosmeticArmorReworked-1.16.5-v4.jar |CosmeticArmorReworked |cosmeticarmorreworked |1.16.5-v4 |DONE |Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:**** valhelsia_core-16.0.12.jar |Valhelsia Core |valhelsia_core |16.0.12 |DONE |Manifest: NOSIGNATURE forbidden_arcanus-16.2.0-beta-4.jar |Forbidden & Arcanus |forbidden_arcanus |16.2.0-beta-4 |DONE |Manifest: NOSIGNATURE PlayerRevive_v2.0.0-pre04_mc1.16.5.jar |PlayerRevive |playerrevive |2.0.0 |DONE |Manifest: NOSIGNATURE w2w-1.16.1-0.0.5.2.jar |w2w |w2w |NONE |DONE |Manifest: NOSIGNATURE ironchest-1.16.5-11.2.13.jar |Iron Chests |ironchest |1.16.5-11.2.13 |DONE |Manifest: NOSIGNATURE corpse-1.16.5-1.0.6.jar |Corpse |corpse |1.16.5-1.0.6 |DONE |Manifest: NOSIGNATURE Crash Report UUID: 6775876d-111d-4760-b4f2-1c96fd0d343c Player Count: 1 / 6; [ServerPlayerEntity['QTPieMuffet'/90, l='ServerLevel[world]', x=-76.50, y=63.00, z=-66.50]] Data Packs: vanilla, mod:tetra, mod:tconstruct, mod:mowziesmobs (incompatible), mod:warp_mod, mod:creativecore, mod:treeharvester, mod:jei, mod:spartanshields, mod:mantle (incompatible), mod:xaerominimap, mod:waystones (incompatible), mod:epicfight, mod:collective, mod:xaeroworldmap, mod:mgui (incompatible), mod:journeymap (incompatible), mod:enhancedvisuals, mod:placebo (incompatible), mod:citadel (incompatible), mod:alexsmobs, mod:autoreglib (incompatible), mod:travelersbackpack (incompatible), mod:bookshelf, mod:tetranomicon, mod:spartanweaponry, mod:apotheosis (incompatible), mod:iceandfire (incompatible), mod:waila, mod:walljump (incompatible), mod:enhancedcelestials, mod:forge, mod:quark (incompatible), mod:appleskin, mod:cosmeticarmorreworked (incompatible), mod:valhelsia_core, mod:forbidden_arcanus (incompatible), mod:playerrevive, mod:w2w (incompatible), mod:ironchest, mod:corpse, mod:fastleafdecay (incompatible) Is Modded: Definitely; Server brand changed to 'forge' Type: Dedicated Server (map_server.txt)