---- Minecraft Crash Report ---- // Ouch. That hurt :( Time: 2026-04-28 20:02:01 Description: Mod loading failures have occurred; consult the issue messages for more details net.neoforged.neoforge.logging.CrashReportExtender$ModLoadingCrashException: Mod loading has failed A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: main Stacktrace: at MC-BOOTSTRAP/net.neoforged.bus/net.neoforged.bus.EventBus.register(EventBus.java:135) ~[bus-8.0.5.jar%2362!/:?] {} -- Mod loading issue for: inside_the_system -- Details: Caused by 0: java.lang.RuntimeException: java.lang.IllegalArgumentException: class net.mcreator.insidethesystem.procedures.SiteOpenProcedure has no @SubscribeEvent methods, but register was called anyway. The event bus only recognizes listener methods that have the @SubscribeEvent annotation. at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.javafmlmod.AutomaticEventSubscriber.lambda$inject$4(AutomaticEventSubscriber.java:112) ~[loader-4.0.42.jar%2359!/:4.0] {} at java.base/java.util.ArrayList.forEach(ArrayList.java:1596) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.javafmlmod.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:49) ~[loader-4.0.42.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:126) ~[loader-4.0.42.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.ModLoader.lambda$constructMods$3(ModLoader.java:153) ~[loader-4.0.42.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$7(ModLoader.java:231) ~[loader-4.0.42.jar%2359!/:4.0] {} at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:934) ~[?:?] {} at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:911) ~[?:?] {} at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:483) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinPool$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) ~[?:?] {} Mod file: /server/mods/ITS (1.21.1) 1.2.jar Failure message: Inside the system (inside_the_system) has failed to load correctly java.lang.RuntimeException: java.lang.IllegalArgumentException: class net.mcreator.insidethesystem.procedures.SiteOpenProcedure has no @SubscribeEvent methods, but register was called anyway. The event bus only recognizes listener methods that have the @SubscribeEvent annotation. Mod version: 1.2.0 Mod issues URL: Exception message: java.lang.IllegalArgumentException: class net.mcreator.insidethesystem.procedures.SiteOpenProcedure has no @SubscribeEvent methods, but register was called anyway. The event bus only recognizes listener methods that have the @SubscribeEvent annotation. Stacktrace: at MC-BOOTSTRAP/net.neoforged.bus/net.neoforged.bus.EventBus.register(EventBus.java:135) ~[bus-8.0.5.jar%2362!/:?] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.javafmlmod.AutomaticEventSubscriber.lambda$inject$4(AutomaticEventSubscriber.java:86) ~[loader-4.0.42.jar%2359!/:4.0] {} at java.base/java.util.ArrayList.forEach(ArrayList.java:1596) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.javafmlmod.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:49) ~[loader-4.0.42.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:126) ~[loader-4.0.42.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.ModLoader.lambda$constructMods$3(ModLoader.java:153) ~[loader-4.0.42.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$7(ModLoader.java:231) ~[loader-4.0.42.jar%2359!/:4.0] {} at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:934) ~[?:?] {} at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:911) ~[?:?] {} at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:483) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinPool$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) ~[?:?] {} -- System Details -- Details: Minecraft Version: 1.21.1 Minecraft Version ID: 1.21.1 Operating System: Linux (amd64) version 6.8.0-87-generic Java Version: 21.0.10, Eclipse Adoptium Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Eclipse Adoptium Memory: 762491032 bytes (727 MiB) / 1038024704 bytes (989 MiB) up to 2075918336 bytes (1979 MiB) CPUs: 1 Processor Vendor: AuthenticAMD Processor Name: AMD Ryzen 9 9950X 16-Core Processor Identifier: AuthenticAMD Family 26 Model 68 Stepping 0 Microarchitecture: unknown Frequency (GHz): -0.00 Number of physical packages: 1 Number of physical CPUs: 16 Number of logical CPUs: 32 Graphics card #0 name: unknown Graphics card #0 vendor: unknown Graphics card #0 VRAM (MiB): 0.00 Graphics card #0 deviceId: unknown Graphics card #0 versionInfo: unknown Virtual memory max (MiB): 96422.34 Virtual memory used (MiB): 144359.72 Swap memory total (MiB): 1024.00 Swap memory used (MiB): 330.03 Space in storage for jna.tmpdir (MiB): Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): Space in storage for io.netty.native.workdir (MiB): Space in storage for java.io.tmpdir (MiB): available: 744382.88, total: 898849.81 Space in storage for workdir (MiB): available: 744382.88, total: 898849.81 JVM Flags: 2 total; -Xmx2048M -Xms1024M ModLauncher: 11.0.5+main.901c6ea8 ModLauncher launch target: forgeserver ModLauncher services: sponge-mixin-0.15.2+mixin.0.8.7.jar mixin PLUGINSERVICE loader-4.0.42.jar slf4jfixer PLUGINSERVICE loader-4.0.42.jar runtime_enum_extender PLUGINSERVICE at-modlauncher-10.0.1.jar accesstransformer PLUGINSERVICE loader-4.0.42.jar runtimedistcleaner PLUGINSERVICE modlauncher-11.0.5.jar mixin TRANSFORMATIONSERVICE modlauncher-11.0.5.jar fml TRANSFORMATIONSERVICE FML Language Providers: javafml@4.0 lowcodefml@4.0 minecraft@4.0 Mod List: ITS (1.21.1) 1.2.jar |Inside the system |inside_the_system |1.2.0 |Manifest: NOSIGNATURE server-1.21.1-20240808.144430-srg.jar |Minecraft |minecraft |1.21.1 |Manifest: NOSIGNATURE neoforge-21.1.228-universal.jar |NeoForge |neoforge |21.1.228 |Manifest: NOSIGNATURE Crash Report UUID: 38667b21-6474-40d0-99bf-8211b13ea5b2 FML: 4.0.42 NeoForge: 21.1.228