[26Sep2026 23:40:55.715] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forge_server, nogui] [26Sep2026 23:40:55.718] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: JVM identified as Eclipse Adoptium OpenJDK 64-Bit Server VM 21.0.12.1+1-LTS [26Sep2026 23:40:55.718] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 10.2.4 starting: java version 21.0.12.1 by Eclipse Adoptium; OS Linux arch amd64 version 5.15.0-1114-realtime [26Sep2026 23:40:55.841] [main/INFO] [net.minecraftforge.fml.loading.ImmediateWindowHandler/]: ImmediateWindowProvider not loading because launch target is forge_server [26Sep2026 23:40:55.956] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=jar:file:///srv/pack/libraries/org/spongepowered/mixin/0.8.5/mixin-0.8.5.jar!/ Service=ModLauncher Env=SERVER [26Sep2026 23:40:56.198] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.JarInJarDependencyLocator/]: No dependencies to load found. Skipping! [26Sep2026 23:40:57.929] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forge_server' with arguments [nogui] [26Sep2026 23:40:59.340] [main/WARN] [oshi.util.FileUtil/]: Configuration conflict: there is more than one oshi.properties file on the classpath: [jar:file:///srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.properties, jar:file:/srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.properties, jar:file:///srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.properties, jar:file:/srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.properties] [26Sep2026 23:41:00.017] [main/WARN] [oshi.util.FileUtil/]: Configuration conflict: there is more than one oshi.architecture.properties file on the classpath: [jar:file:///srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.architecture.properties, jar:file:/srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.architecture.properties, jar:file:///srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.architecture.properties, jar:file:/srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.architecture.properties] [26Sep2026 23:41:07.459] [modloading-worker-0/INFO] [net.minecraftforge.common.ForgeMod/FORGEMOD]: Forge mod loading, version 50.2.10, for MC 1.20.6 with MCP 20240429.135109 [26Sep2026 23:41:07.460] [modloading-worker-0/INFO] [net.minecraftforge.common.MinecraftForge/FORGE]: MinecraftForge v50.2.10 Initialized [26Sep2026 23:41:07.460] [modloading-worker-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:spawnbalanceutility: Registering Mod. [26Sep2026 23:41:07.463] [modloading-worker-0/INFO] [net.minecraftforge.common.ForgeMod/FORGEMOD]: Opening jdk.naming.dns/com.sun.jndi.dns to java.naming [26Sep2026 23:41:08.259] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Configuration file /srv/pack/config/spawnbalanceutility-common.toml is not correct. Correcting [26Sep2026 23:41:08.280] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Biome Utility Control Values was corrected from null to its default, SimpleCommentedConfig:{}. [26Sep2026 23:41:08.281] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Biome Utility Control Values.debugLevel was corrected from null to its default, 0. [26Sep2026 23:41:08.281] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Biome Utility Control Values.generateReport was corrected from null to its default, true. [26Sep2026 23:41:08.281] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Biome Utility Control Values.suppressMinecraftMobReporting was corrected from null to its default, false. [26Sep2026 23:41:08.281] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Biome Utility Control Values.fixEmptyNether was corrected from null to its default, true. [26Sep2026 23:41:08.282] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Biome Utility Control Values.balanceBiomeSpawnValues was corrected from null to its default, true. [26Sep2026 23:41:08.282] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Biome Utility Control Values.fixSpawnValues was corrected from null to its default, true. [26Sep2026 23:41:08.282] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Biome Utility Control Values.balanceStructureSpawnValues was corrected from null to its default, true. [26Sep2026 23:41:08.282] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Biome Utility Control Values.includedReportModsSet was corrected from null to its default, exampleModName;. [26Sep2026 23:41:08.299] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Placement Fixes was corrected from null to its default, SimpleCommentedConfig:{}. [26Sep2026 23:41:08.300] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Placement Fixes.defaultSpawnWeightList was corrected from null to its default, minecraft:piglin_brute;goblinanddungeon:gob;goblinanddungeon:hobgob;. [26Sep2026 23:41:08.358] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Weight Values was corrected from null to its default, SimpleCommentedConfig:{}. [26Sep2026 23:41:08.359] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Weight Values.minSpawnWeight was corrected from null to its default, 10. [26Sep2026 23:41:08.359] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Weight Values.maxSpawnWeight was corrected from null to its default, 80. [26Sep2026 23:41:08.359] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key Spawn Weight Values.defaultSpawnWeightList was corrected from null to its default, minecraft:enderman,5;minecraft:witch,5;. [26Sep2026 23:41:08.361] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:spawnbalanceutility Reload Configuration [26Sep2026 23:41:08.362] [Thread-0/WARN] [com.mactso.spawnbalanceutility.config.MyConfig/]: spawnbalanceutility includedReportModsSet entry : examplemodname is not a valid current loaded forge mod. [26Sep2026 23:41:08.363] [Thread-0/WARN] [com.mactso.spawnbalanceutility.manager.PsuedoMobManager/]: PsueodoMobs.csv not found in config/spawnbalanceutility/ (Remember you rename PsueodoMobs.rpt to create it). [26Sep2026 23:41:08.364] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.365] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.365] [Thread-0/WARN] [com.mactso.spawnbalanceutility.manager.BiomeCreatureManager/]: BiomeMobWeight.csv not found in config/spawnbalanceutility/ (Remember you rename BiomeMobWeight.rpt to create it). [26Sep2026 23:41:08.366] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.366] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.366] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:Warning StructMobWeight.csv not found in subdirectory SpawnBalanceUtility [26Sep2026 23:41:08.366] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in StructMobWeight.csv. [26Sep2026 23:41:08.367] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in StructMobWeight.csv. [26Sep2026 23:41:08.367] [Thread-0/INFO] [com.mactso.spawnbalanceutility.manager.MobMassAdditionManager/]: SpawnBalanceUtility: Mass Addition Not Configured. File config/spawnbalanceutility/MassAdditionMobs.csv not found. [26Sep2026 23:41:08.367] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.367] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.368] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:spawnbalanceutility Reload Configuration [26Sep2026 23:41:08.368] [Thread-0/WARN] [com.mactso.spawnbalanceutility.config.MyConfig/]: spawnbalanceutility includedReportModsSet entry : examplemodname is not a valid current loaded forge mod. [26Sep2026 23:41:08.368] [Thread-0/WARN] [com.mactso.spawnbalanceutility.manager.PsuedoMobManager/]: PsueodoMobs.csv not found in config/spawnbalanceutility/ (Remember you rename PsueodoMobs.rpt to create it). [26Sep2026 23:41:08.368] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.369] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.369] [Thread-0/WARN] [com.mactso.spawnbalanceutility.manager.BiomeCreatureManager/]: BiomeMobWeight.csv not found in config/spawnbalanceutility/ (Remember you rename BiomeMobWeight.rpt to create it). [26Sep2026 23:41:08.369] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.369] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.369] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:Warning StructMobWeight.csv not found in subdirectory SpawnBalanceUtility [26Sep2026 23:41:08.370] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in StructMobWeight.csv. [26Sep2026 23:41:08.370] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in StructMobWeight.csv. [26Sep2026 23:41:08.370] [Thread-0/INFO] [com.mactso.spawnbalanceutility.manager.MobMassAdditionManager/]: SpawnBalanceUtility: Mass Addition Not Configured. File config/spawnbalanceutility/MassAdditionMobs.csv not found. [26Sep2026 23:41:08.370] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.370] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.381] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:spawnbalanceutility Reload Configuration [26Sep2026 23:41:08.381] [main/WARN] [com.mactso.spawnbalanceutility.config.MyConfig/]: spawnbalanceutility includedReportModsSet entry : examplemodname is not a valid current loaded forge mod. [26Sep2026 23:41:08.382] [main/WARN] [com.mactso.spawnbalanceutility.manager.PsuedoMobManager/]: PsueodoMobs.csv not found in config/spawnbalanceutility/ (Remember you rename PsueodoMobs.rpt to create it). [26Sep2026 23:41:08.383] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.383] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.383] [main/WARN] [com.mactso.spawnbalanceutility.manager.BiomeCreatureManager/]: BiomeMobWeight.csv not found in config/spawnbalanceutility/ (Remember you rename BiomeMobWeight.rpt to create it). [26Sep2026 23:41:08.385] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.385] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.385] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:Warning StructMobWeight.csv not found in subdirectory SpawnBalanceUtility [26Sep2026 23:41:08.385] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in StructMobWeight.csv. [26Sep2026 23:41:08.385] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in StructMobWeight.csv. [26Sep2026 23:41:08.385] [main/INFO] [com.mactso.spawnbalanceutility.manager.MobMassAdditionManager/]: SpawnBalanceUtility: Mass Addition Not Configured. File config/spawnbalanceutility/MassAdditionMobs.csv not found. [26Sep2026 23:41:08.385] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.385] [main/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.386] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:spawnbalanceutility Reload Configuration [26Sep2026 23:41:08.386] [Thread-0/WARN] [com.mactso.spawnbalanceutility.config.MyConfig/]: spawnbalanceutility includedReportModsSet entry : examplemodname is not a valid current loaded forge mod. [26Sep2026 23:41:08.386] [Thread-0/WARN] [com.mactso.spawnbalanceutility.manager.PsuedoMobManager/]: PsueodoMobs.csv not found in config/spawnbalanceutility/ (Remember you rename PsueodoMobs.rpt to create it). [26Sep2026 23:41:08.387] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.387] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.387] [Thread-0/WARN] [com.mactso.spawnbalanceutility.manager.BiomeCreatureManager/]: BiomeMobWeight.csv not found in config/spawnbalanceutility/ (Remember you rename BiomeMobWeight.rpt to create it). [26Sep2026 23:41:08.388] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.388] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.388] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:Warning StructMobWeight.csv not found in subdirectory SpawnBalanceUtility [26Sep2026 23:41:08.388] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in StructMobWeight.csv. [26Sep2026 23:41:08.388] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in StructMobWeight.csv. [26Sep2026 23:41:08.388] [Thread-0/INFO] [com.mactso.spawnbalanceutility.manager.MobMassAdditionManager/]: SpawnBalanceUtility: Mass Addition Not Configured. File config/spawnbalanceutility/MassAdditionMobs.csv not found. [26Sep2026 23:41:08.388] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.388] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.389] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:spawnbalanceutility Reload Configuration [26Sep2026 23:41:08.389] [Thread-0/WARN] [com.mactso.spawnbalanceutility.config.MyConfig/]: spawnbalanceutility includedReportModsSet entry : examplemodname is not a valid current loaded forge mod. [26Sep2026 23:41:08.389] [Thread-0/WARN] [com.mactso.spawnbalanceutility.manager.PsuedoMobManager/]: PsueodoMobs.csv not found in config/spawnbalanceutility/ (Remember you rename PsueodoMobs.rpt to create it). [26Sep2026 23:41:08.390] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.390] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.390] [Thread-0/WARN] [com.mactso.spawnbalanceutility.manager.BiomeCreatureManager/]: BiomeMobWeight.csv not found in config/spawnbalanceutility/ (Remember you rename BiomeMobWeight.rpt to create it). [26Sep2026 23:41:08.390] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.390] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in BiomeMobWeight.csv. [26Sep2026 23:41:08.391] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:Warning StructMobWeight.csv not found in subdirectory SpawnBalanceUtility [26Sep2026 23:41:08.391] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in StructMobWeight.csv. [26Sep2026 23:41:08.391] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in StructMobWeight.csv. [26Sep2026 23:41:08.391] [Thread-0/INFO] [com.mactso.spawnbalanceutility.manager.MobMassAdditionManager/]: SpawnBalanceUtility: Mass Addition Not Configured. File config/spawnbalanceutility/MassAdditionMobs.csv not found. [26Sep2026 23:41:08.391] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 comment lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.391] [Thread-0/INFO] [com.mactso.spawnbalanceutility.util.Utility/]: L0:0 blank lines in MassAdditionMobs.csv. [26Sep2026 23:41:08.431] [modloading-worker-0/ERROR] [net.minecraftforge.fml.javafmlmod.FMLModContainer/]: Exception caught during firing event: Class net.minecraft.core.registries.BuiltInRegistries does not have member field 'net.minecraft.core.DefaultedRegistry f_256780_' Index: 0 Listeners: 0: ASM: com.mactso.spawnbalanceutility.Main@44974b23 preInit(Lnet/minecraftforge/fml/event/lifecycle/FMLCommonSetupEvent;)V java.lang.NoSuchFieldError: Class net.minecraft.core.registries.BuiltInRegistries does not have member field 'net.minecraft.core.DefaultedRegistry f_256780_' at TRANSFORMER/spawnbalanceutility@46.13.7/com.mactso.spawnbalanceutility.util.AllMobEntitiesReport.doReport(AllMobEntitiesReport.java:42) at TRANSFORMER/spawnbalanceutility@46.13.7/com.mactso.spawnbalanceutility.Main.preInit(Main.java:49) at TRANSFORMER/spawnbalanceutility@46.13.7/com.mactso.spawnbalanceutility.__Main_preInit_FMLCommonSetupEvent.invoke(.dynamic) at SECURE-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:55) at SECURE-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:312) at SECURE-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:298) at LAYER PLUGIN/net.minecraftforge.javafmlmod@1.20.6-50.2.10/net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:112) at LAYER PLUGIN/net.minecraftforge.fmlcore@1.20.6-50.2.10/net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$5(ModContainer.java:126) at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) at java.base/java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312) at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843) at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188) [26Sep2026 23:41:08.432] [modloading-worker-0/ERROR] [net.minecraftforge.fml.javafmlmod.FMLModContainer/LOADING]: Caught exception during event FMLCommonSetupEvent dispatch for modid spawnbalanceutility java.lang.NoSuchFieldError: Class net.minecraft.core.registries.BuiltInRegistries does not have member field 'net.minecraft.core.DefaultedRegistry f_256780_' at TRANSFORMER/spawnbalanceutility@46.13.7/com.mactso.spawnbalanceutility.util.AllMobEntitiesReport.doReport(AllMobEntitiesReport.java:42) ~[spawnbalanceutility-1.20-46.13.7.jar!/:46.13.7] at TRANSFORMER/spawnbalanceutility@46.13.7/com.mactso.spawnbalanceutility.Main.preInit(Main.java:49) ~[spawnbalanceutility-1.20-46.13.7.jar!/:46.13.7] at TRANSFORMER/spawnbalanceutility@46.13.7/com.mactso.spawnbalanceutility.__Main_preInit_FMLCommonSetupEvent.invoke(.dynamic) ~[spawnbalanceutility-1.20-46.13.7.jar!/:46.13.7] at SECURE-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:55) ~[eventbus-6.2.33.jar!/:?] at SECURE-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:312) ~[eventbus-6.2.33.jar!/:?] at SECURE-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:298) ~[eventbus-6.2.33.jar!/:?] at LAYER PLUGIN/net.minecraftforge.javafmlmod@1.20.6-50.2.10/net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:112) ~[javafmllanguage-1.20.6-50.2.10.jar!/:50.2.10] at LAYER PLUGIN/net.minecraftforge.fmlcore@1.20.6-50.2.10/net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$5(ModContainer.java:126) ~[fmlcore-1.20.6-50.2.10.jar!/:1.0] at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) [?:?] at java.base/java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) [?:?] at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387) [?:?] at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312) [?:?] at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843) [?:?] at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808) [?:?] at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188) [?:?] [26Sep2026 23:41:08.440] [main/FATAL] [net.minecraftforge.fml.ModLoader/LOADING]: Failed to complete lifecycle event COMMON_SETUP, 1 errors found [26Sep2026 23:41:08.590] [main/WARN] [oshi.util.FileUtil/]: Configuration conflict: there is more than one oshi.architecture.properties file on the classpath: [jar:file:///srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.architecture.properties, jar:file:/srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.architecture.properties, jar:file:///srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.architecture.properties, jar:file:/srv/pack/libraries/com/github/oshi/oshi-core/6.4.10/oshi-core-6.4.10.jar!/oshi.architecture.properties] [26Sep2026 23:41:08.599] [main/ERROR] [net.minecraft.CrashReport/]: Negative index in crash report handler (28/30) [26Sep2026 23:41:08.609] [Forge Version Check/INFO] [net.minecraftforge.fml.VersionChecker/]: [forge] Starting version check at https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json [26Sep2026 23:41:08.623] [main/ERROR] [net.minecraftforge.logging.CrashReportAnalyser/]: Failed to append suspected mod(s) to crash report! java.lang.ExceptionInInitializerError: null at java.base/java.lang.Class.forName0(Native Method) ~[?:?] at java.base/java.lang.Class.forName(Class.java:423) ~[?:?] at java.base/java.lang.Class.forName(Class.java:414) ~[?:?] at TRANSFORMER/forge@50.2.10/net.minecraftforge.logging.CrashReportAnalyser.findMixinMerged(CrashReportAnalyser.java:187) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/forge@50.2.10/net.minecraftforge.logging.CrashReportAnalyser.getMixinInfo(CrashReportAnalyser.java:211) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/forge@50.2.10/net.minecraftforge.logging.CrashReportAnalyser.identifyByMixins(CrashReportAnalyser.java:147) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/forge@50.2.10/net.minecraftforge.logging.CrashReportAnalyser.scanStacktrace(CrashReportAnalyser.java:116) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/forge@50.2.10/net.minecraftforge.logging.CrashReportAnalyser.scanThrowable(CrashReportAnalyser.java:102) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/forge@50.2.10/net.minecraftforge.logging.CrashReportAnalyser.analyseCrashReport(CrashReportAnalyser.java:55) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/forge@50.2.10/net.minecraftforge.logging.CrashReportAnalyser.appendSuspectedMods(CrashReportAnalyser.java:39) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/minecraft@1.20.6/net.minecraft.CrashReport.getDetails(CrashReport.java:62) ~[forge-1.20.6-50.2.10-server.jar:?] at TRANSFORMER/minecraft@1.20.6/net.minecraft.CrashReport.getFriendlyReport(CrashReport.java:115) ~[forge-1.20.6-50.2.10-server.jar:?] at TRANSFORMER/minecraft@1.20.6/net.minecraft.CrashReport.saveToFile(CrashReport.java:137) ~[forge-1.20.6-50.2.10-server.jar:?] at TRANSFORMER/forge@50.2.10/net.minecraftforge.logging.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:68) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/forge@50.2.10/net.minecraftforge.server.loading.ServerModLoader.load(ServerModLoader.java:37) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/minecraft@1.20.6/net.minecraft.server.Main.main(Main.java:127) ~[forge-1.20.6-50.2.10-server.jar:?] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at SECURE-BOOTSTRAP/net.minecraftforge.fmlloader@1.20.6-50.2.10/net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:91) ~[fmlloader-1.20.6-50.2.10.jar!/:?] at SECURE-BOOTSTRAP/net.minecraftforge.fmlloader@1.20.6-50.2.10/net.minecraftforge.fml.loading.targets.CommonLaunchHandler.lambda$makeService$0(CommonLaunchHandler.java:75) ~[fmlloader-1.20.6-50.2.10.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:77) [modlauncher-10.2.4.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:97) [modlauncher-10.2.4.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.Launcher.run(Launcher.java:116) [modlauncher-10.2.4.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.Launcher.main(Launcher.java:75) [modlauncher-10.2.4.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.BootstrapEntry.main(BootstrapEntry.java:17) [modlauncher-10.2.4.jar!/:?] at net.minecraftforge.bootstrap@2.1.7/net.minecraftforge.bootstrap.Bootstrap.moduleMain(Bootstrap.java:188) [bootstrap-2.1.8.jar!/:?] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at net.minecraftforge.bootstrap.Bootstrap.bootstrapMain(Bootstrap.java:133) [bootstrap-2.1.8.jar:2.1.8] at net.minecraftforge.bootstrap.Bootstrap.start(Bootstrap.java:53) [bootstrap-2.1.8.jar:2.1.8] at net.minecraftforge.bootstrap.ForgeBootstrap.main(ForgeBootstrap.java:19) [bootstrap-2.1.8.jar:2.1.8] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at net.minecraftforge.bootstrap.shim.Main.main(Main.java:101) [forge-1.20.6-50.2.10-shim.jar:2.1.8] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at net.neoforged.serverstarterjar.Main.mainLaunch(Main.java:306) [server.jar:0.1.35] at net.neoforged.serverstarterjar.Main.main(Main.java:76) [server.jar:0.1.35] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) [server.jar:0.1.35] Caused by: java.lang.NullPointerException: Cannot invoke "java.lang.instrument.Instrumentation.redefineModule(java.lang.Module, java.util.Set, java.util.Map, java.util.Map, java.util.Set, java.util.Map)" because "net.neoforged.serverstarterjar.Agent.instrumentation" is null at SECURE-BOOTSTRAP/server/net.neoforged.serverstarterjar.Main.open(Main.java:393) ~[server.jar!/:0.1.35] at SECURE-BOOTSTRAP/server/net.neoforged.serverstarterjar.Main.(Main.java:50) ~[server.jar!/:0.1.35] ... 41 more [26Sep2026 23:41:08.631] [main/FATAL] [net.minecraftforge.common.ForgeMod/]: Preparing crash report with UUID d08399f7-52c0-4db5-81b0-60549c8273d7 [26Sep2026 23:41:08.631] [main/FATAL] [net.minecraftforge.server.loading.ServerModLoader/]: Crash report saved to ./crash-reports/crash-2026-09-26_23.41.08-fml.txt [26Sep2026 23:41:08.636] [main/FATAL] [net.minecraftforge.common.ForgeMod/]: Preparing crash report with UUID 8d5a18c5-254f-4e78-9298-cad2c609f945 [26Sep2026 23:41:08.636] [main/ERROR] [net.minecraft.server.Main/FATAL]: Failed to start the minecraft server net.minecraftforge.fml.LoadingFailedException: Loading errors encountered: [ SpawnBalanceUtility (spawnbalanceutility) encountered an error during the common_setup event phase ยง7java.lang.NoSuchFieldError: Class net.minecraft.core.registries.BuiltInRegistries does not have member field 'net.minecraft.core.DefaultedRegistry f_256780_' ] at LAYER PLUGIN/net.minecraftforge.fmlcore@1.20.6-50.2.10/net.minecraftforge.fml.ModLoader.waitForTransition(ModLoader.java:247) ~[fmlcore-1.20.6-50.2.10.jar:1.0] at LAYER PLUGIN/net.minecraftforge.fmlcore@1.20.6-50.2.10/net.minecraftforge.fml.ModLoader.lambda$dispatchAndHandleError$20(ModLoader.java:212) ~[fmlcore-1.20.6-50.2.10.jar:1.0] at java.base/java.util.Optional.ifPresent(Optional.java:178) ~[?:?] at LAYER PLUGIN/net.minecraftforge.fmlcore@1.20.6-50.2.10/net.minecraftforge.fml.ModLoader.dispatchAndHandleError(ModLoader.java:212) ~[fmlcore-1.20.6-50.2.10.jar:1.0] at LAYER PLUGIN/net.minecraftforge.fmlcore@1.20.6-50.2.10/net.minecraftforge.fml.ModLoader.lambda$loadMods$15(ModLoader.java:192) ~[fmlcore-1.20.6-50.2.10.jar:1.0] at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[?:?] at LAYER PLUGIN/net.minecraftforge.fmlcore@1.20.6-50.2.10/net.minecraftforge.fml.ModLoader.loadMods(ModLoader.java:192) ~[fmlcore-1.20.6-50.2.10.jar:1.0] at TRANSFORMER/forge@50.2.10/net.minecraftforge.server.loading.ServerModLoader.load(ServerModLoader.java:31) ~[forge-1.20.6-50.2.10-universal.jar:?] at TRANSFORMER/minecraft@1.20.6/net.minecraft.server.Main.main(Main.java:127) ~[forge-1.20.6-50.2.10-server.jar:?] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at SECURE-BOOTSTRAP/net.minecraftforge.fmlloader@1.20.6-50.2.10/net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:91) ~[fmlloader-1.20.6-50.2.10.jar!/:?] at SECURE-BOOTSTRAP/net.minecraftforge.fmlloader@1.20.6-50.2.10/net.minecraftforge.fml.loading.targets.CommonLaunchHandler.lambda$makeService$0(CommonLaunchHandler.java:75) ~[fmlloader-1.20.6-50.2.10.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:77) [modlauncher-10.2.4.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:97) [modlauncher-10.2.4.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.Launcher.run(Launcher.java:116) [modlauncher-10.2.4.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.Launcher.main(Launcher.java:75) [modlauncher-10.2.4.jar!/:?] at SECURE-BOOTSTRAP/cpw.mods.modlauncher@10.2.4/cpw.mods.modlauncher.BootstrapEntry.main(BootstrapEntry.java:17) [modlauncher-10.2.4.jar!/:?] at net.minecraftforge.bootstrap@2.1.7/net.minecraftforge.bootstrap.Bootstrap.moduleMain(Bootstrap.java:188) [bootstrap-2.1.8.jar!/:?] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at net.minecraftforge.bootstrap.Bootstrap.bootstrapMain(Bootstrap.java:133) [bootstrap-2.1.8.jar:2.1.8] at net.minecraftforge.bootstrap.Bootstrap.start(Bootstrap.java:53) [bootstrap-2.1.8.jar:2.1.8] at net.minecraftforge.bootstrap.ForgeBootstrap.main(ForgeBootstrap.java:19) [bootstrap-2.1.8.jar:2.1.8] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at net.minecraftforge.bootstrap.shim.Main.main(Main.java:101) [forge-1.20.6-50.2.10-shim.jar:2.1.8] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at net.neoforged.serverstarterjar.Main.mainLaunch(Main.java:306) [server.jar:0.1.35] at net.neoforged.serverstarterjar.Main.main(Main.java:76) [server.jar:0.1.35] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) [server.jar:0.1.35]