Posted February 20, 20232 yr I was working on a mod for Minecraft 1.19.2, but after the latest changes, whenever I would launch Minecraft, I would get this error: More Ores for MC (mofmc) has failed to load correctly java.lang.reflect.InvocationTargetException: null Is anyone able to tell me what's wrong? Thanks. The Source code is at the following link: https://github.com/MOFMC/More-Ores-for-MC/tree/1.19.2 This is the crash report: Quote ---- Minecraft Crash Report ---- // You're mean. Time: 2023-02-20 08:39:19 Description: Mod loading error has occurred java.lang.Exception: Mod Loading has failed at net.minecraftforge.logging.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:55) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23182%23189!/:?] {re:classloading} at net.minecraftforge.client.loading.ClientModLoader.completeModLoading(ClientModLoader.java:167) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23182%23189!/:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.lambda$new$2(Minecraft.java:585) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23183!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.Util.ifElse(Util.java:438) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23183!/:?] {re:classloading} at net.minecraft.client.Minecraft.lambda$new$3(Minecraft.java:579) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23183!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.gui.screens.LoadingOverlay.render(LoadingOverlay.java:135) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23183!/:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.client.renderer.GameRenderer.render(GameRenderer.java:885) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23183!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.runTick(Minecraft.java:1115) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23183!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.run(Minecraft.java:700) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23183!/:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.main.Main.run(Main.java:212) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23183!/:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.client.main.Main.main(Main.java:51) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23183!/:?] {re:classloading,pl:runtimedistcleaner:A} at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {} at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {} at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {} at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {} at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:25) ~[fmlloader-1.19.2-43.2.0.jar%2395!/:?] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-10.0.8.jar%23108!/:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-10.0.8.jar%23108!/:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-10.0.8.jar%23108!/:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-10.0.8.jar%23108!/:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-10.0.8.jar%23108!/:?] {} at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-10.0.8.jar%23108!/:?] {} at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-10.0.8.jar%23108!/:?] {} at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) [bootstraplauncher-1.1.2.jar:?] {} A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Render thread Stacktrace: at java.util.Objects.requireNonNull(Objects.java:334) ~[?:?] {} -- MOD mofmc -- Details: Caused by 0: java.lang.reflect.InvocationTargetException at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] {} at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] {} at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {} at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?] {} at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:68) ~[javafmllanguage-1.19.2-43.2.0.jar%23184!/:?] {} at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$10(ModContainer.java:121) ~[fmlcore-1.19.2-43.2.0.jar%23187!/:?] {} at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {} at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {} at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {} at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {} at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {} at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {} at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {} Caused by 1: java.lang.ExceptionInInitializerError at com.agmpenguin.mofmc.mofmc.<init>(mofmc.java:29) ~[%23188!/:?] {re:classloading} at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] {} at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] {} at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {} at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?] {} at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:68) ~[javafmllanguage-1.19.2-43.2.0.jar%23184!/:?] {} at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$10(ModContainer.java:121) ~[fmlcore-1.19.2-43.2.0.jar%23187!/:?] {} at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {} at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {} at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {} at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {} at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {} at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {} at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {} Mod File: /F:/mofmc/1.19.2/build/resources/main/ Failure message: More Ores for MC (mofmc) has failed to load correctly java.lang.reflect.InvocationTargetException: null Mod Version: 1.19.2-1.2.4 Mod Issue URL: NOT PROVIDED Exception message: java.lang.NullPointerException: Registry Object not present: mofmc:titanium_ore Stacktrace: at java.util.Objects.requireNonNull(Objects.java:334) ~[?:?] {} at net.minecraftforge.registries.RegistryObject.get(RegistryObject.java:204) ~[forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.jar%23182%23189!/:?] {re:classloading} at com.agmpenguin.mofmc.world.feature.ModConfiguredFeatures.lambda$static$4(ModConfiguredFeatures.java:44) ~[%23188!/:?] {re:classloading} at com.google.common.base.Suppliers$NonSerializableMemoizingSupplier.get(Suppliers.java:183) ~[guava-31.0.1-jre.jar%2398!/:?] {} at com.agmpenguin.mofmc.world.feature.ModConfiguredFeatures.<clinit>(ModConfiguredFeatures.java:67) ~[%23188!/:?] {re:classloading} at com.agmpenguin.mofmc.mofmc.<init>(mofmc.java:29) ~[%23188!/:?] {re:classloading} at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] {} at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] {} at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {} at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?] {} at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:68) ~[javafmllanguage-1.19.2-43.2.0.jar%23184!/:?] {} at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$10(ModContainer.java:121) ~[fmlcore-1.19.2-43.2.0.jar%23187!/:?] {} at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {} at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {} at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {} at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {} at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {} at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {} at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {} -- System Details -- Details: Minecraft Version: 1.19.2 Minecraft Version ID: 1.19.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 17.0.2, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode, sharing), Oracle Corporation Memory: 156733976 bytes (149 MiB) / 536870912 bytes (512 MiB) up to 10670309376 bytes (10176 MiB) CPUs: 12 Processor Vendor: GenuineIntel Processor Name: 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz Identifier: Intel64 Family 6 Model 167 Stepping 1 Microarchitecture: unknown Frequency (GHz): 2.59 Number of physical packages: 1 Number of physical CPUs: 6 Number of logical CPUs: 12 Graphics card #0 name: Intel(R) UHD Graphics 730 Graphics card #0 vendor: Intel Corporation (0x8086) Graphics card #0 VRAM (MB): 1024.00 Graphics card #0 deviceId: 0x4c8b Graphics card #0 versionInfo: DriverVersion=30.0.101.3111 Memory slot #0 capacity (MB): 32768.00 Memory slot #0 clockSpeed (GHz): 3.20 Memory slot #0 type: DDR4 Memory slot #1 capacity (MB): 8192.00 Memory slot #1 clockSpeed (GHz): 3.20 Memory slot #1 type: DDR4 Virtual memory max (MB): 43241.07 Virtual memory used (MB): 20400.49 Swap memory total (MB): 2560.00 Swap memory used (MB): 57.07 JVM Flags: 1 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump ModLauncher: 10.0.8+10.0.8+main.0ef7e830 ModLauncher launch target: forgeclientuserdev ModLauncher naming: mcp ModLauncher services: mixin-0.8.5.jar mixin PLUGINSERVICE eventbus-6.0.3.jar eventbus PLUGINSERVICE fmlloader-1.19.2-43.2.0.jar slf4jfixer PLUGINSERVICE fmlloader-1.19.2-43.2.0.jar object_holder_definalize PLUGINSERVICE fmlloader-1.19.2-43.2.0.jar runtime_enum_extender PLUGINSERVICE fmlloader-1.19.2-43.2.0.jar capability_token_subclass PLUGINSERVICE accesstransformers-8.0.4.jar accesstransformer PLUGINSERVICE fmlloader-1.19.2-43.2.0.jar runtimedistcleaner PLUGINSERVICE modlauncher-10.0.8.jar mixin TRANSFORMATIONSERVICE modlauncher-10.0.8.jar fml TRANSFORMATIONSERVICE FML Language Providers: [email protected] lowcodefml@null javafml@null Mod List: forge-1.19.2-43.2.0_mapped_official_1.19.2-recomp.|Minecraft |minecraft |1.19.2 |COMMON_SET|Manifest: a1:d4:5e:04:4f:d3:d6:e0:7b:37:97:cf:77:b0:de:ad:4a:47:ce:8c:96:49:5f:0a:cf:8c:ae:b2:6d:4b:8a:3f |Forge |forge |43.2.0 |COMMON_SET|Manifest: NOSIGNATURE main |More Ores for MC |mofmc |1.19.2-1.2.4 |ERROR |Manifest: NOSIGNATURE Crash Report UUID: 2d4160b3-92cb-4718-9143-6080026676bb FML: 43.2 Forge: net.minecraftforge:43.2.0 Edited February 20, 20232 yr by AGMPenguin Solved.
February 20, 20232 yr You're calling the supplier before the objects are registered, resulting in an NPE. Whenever creating constructor methods for registering, it's safest to assume all parameters, except the name, should be supplied instances rather than the raw object.
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