Minecraft 1.12.2 Forge version 14.23.4.2760
[02:30:15] [main/ERROR] [FML]: Unable to construct net.minecraftforge.fml.common.Mod container java.lang.reflect.InvocationTargetException: null at sun.reflect.GeneratedConstructorAccessor18.newInstance(Unknown Source) ~[?:?] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_181] at net.minecraftforge.fml.common.ModContainerFactory.build(ModContainerFactory.java:73) [ModContainerFactory.class:?] at net.minecraftforge.fml.common.discovery.JarDiscoverer.findClassesASM(JarDiscoverer.java:114) [JarDiscoverer.class:?] at net.minecraftforge.fml.common.discovery.JarDiscoverer.discover(JarDiscoverer.java:77) [JarDiscoverer.class:?] at net.minecraftforge.fml.common.discovery.ContainerType.findMods(ContainerType.java:47) [ContainerType.class:?] at net.minecraftforge.fml.common.discovery.ModCandidate.explore(ModCandidate.java:74) [ModCandidate.class:?] at net.minecraftforge.fml.common.discovery.ModDiscoverer.identifyMods(ModDiscoverer.java:93) [ModDiscoverer.class:?] at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:425) [Loader.class:?] at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:566) [Loader.class:?] at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:232) [FMLClientHandler.class:?] at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466) [bib.class:?] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377) [bib.class:?] at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_181] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_181] at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) [NewLaunch.jar:?] at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) [NewLaunch.jar:?] at org.multimc.EntryPoint.listen(EntryPoint.java:143) [NewLaunch.jar:?] at org.multimc.EntryPoint.main(EntryPoint.java:34) [NewLaunch.jar:?] Caused by: java.lang.IllegalArgumentException: The modId VeinMiner must be all lowercase. at net.minecraftforge.fml.common.FMLModContainer.sanityCheckModId(FMLModContainer.java:144) ~[FMLModContainer.class:?] at net.minecraftforge.fml.common.FMLModContainer.<init>(FMLModContainer.java:128) ~[FMLModContainer.class:?] ... 29 more [02:30:15] [main/ERROR] [FML]: Unable to construct net.minecraftforge.fml.common.Mod container java.lang.reflect.InvocationTargetException: null at sun.reflect.GeneratedConstructorAccessor18.newInstance(Unknown Source) ~[?:?] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_181] at net.minecraftforge.fml.common.ModContainerFactory.build(ModContainerFactory.java:73) [ModContainerFactory.class:?] at net.minecraftforge.fml.common.discovery.JarDiscoverer.findClassesASM(JarDiscoverer.java:114) [JarDiscoverer.class:?] at net.minecraftforge.fml.common.discovery.JarDiscoverer.discover(JarDiscoverer.java:77) [JarDiscoverer.class:?] at net.minecraftforge.fml.common.discovery.ContainerType.findMods(ContainerType.java:47) [ContainerType.class:?] at net.minecraftforge.fml.common.discovery.ModCandidate.explore(ModCandidate.java:74) [ModCandidate.class:?] at net.minecraftforge.fml.common.discovery.ModDiscoverer.identifyMods(ModDiscoverer.java:93) [ModDiscoverer.class:?] at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:425) [Loader.class:?] at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:566) [Loader.class:?] at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:232) [FMLClientHandler.class:?] at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466) [bib.class:?] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377) [bib.class:?] at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_181] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_181] at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) [NewLaunch.jar:?] at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) [NewLaunch.jar:?] at org.multimc.EntryPoint.listen(EntryPoint.java:143) [NewLaunch.jar:?] at org.multimc.EntryPoint.main(EntryPoint.java:34) [NewLaunch.jar:?] Caused by: java.lang.IllegalArgumentException: The modId VeinMinerModSupport must be all lowercase. at net.minecraftforge.fml.common.FMLModContainer.sanityCheckModId(FMLModContainer.java:144) ~[FMLModContainer.class:?] at net.minecraftforge.fml.common.FMLModContainer.<init>(FMLModContainer.java:128) ~[FMLModContainer.class:?] ... 29 more
Caused by: java.lang.IllegalArgumentException: The modId VeinMiner must be all lowercase.
I would revert back to an older version of forge where this is not an issue, except I have mods that require this version.
This is preventing VeinMiner from registering at all, and just doesn't appear available in game.
Minecraft 1.12.2 Forge version 14.23.4.2760
[02:30:15] [main/ERROR] [FML]: Unable to construct net.minecraftforge.fml.common.Mod container java.lang.reflect.InvocationTargetException: null at sun.reflect.GeneratedConstructorAccessor18.newInstance(Unknown Source) ~[?:?] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_181] at net.minecraftforge.fml.common.ModContainerFactory.build(ModContainerFactory.java:73) [ModContainerFactory.class:?] at net.minecraftforge.fml.common.discovery.JarDiscoverer.findClassesASM(JarDiscoverer.java:114) [JarDiscoverer.class:?] at net.minecraftforge.fml.common.discovery.JarDiscoverer.discover(JarDiscoverer.java:77) [JarDiscoverer.class:?] at net.minecraftforge.fml.common.discovery.ContainerType.findMods(ContainerType.java:47) [ContainerType.class:?] at net.minecraftforge.fml.common.discovery.ModCandidate.explore(ModCandidate.java:74) [ModCandidate.class:?] at net.minecraftforge.fml.common.discovery.ModDiscoverer.identifyMods(ModDiscoverer.java:93) [ModDiscoverer.class:?] at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:425) [Loader.class:?] at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:566) [Loader.class:?] at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:232) [FMLClientHandler.class:?] at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466) [bib.class:?] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377) [bib.class:?] at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_181] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_181] at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) [NewLaunch.jar:?] at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) [NewLaunch.jar:?] at org.multimc.EntryPoint.listen(EntryPoint.java:143) [NewLaunch.jar:?] at org.multimc.EntryPoint.main(EntryPoint.java:34) [NewLaunch.jar:?] Caused by: java.lang.IllegalArgumentException: The modId VeinMiner must be all lowercase. at net.minecraftforge.fml.common.FMLModContainer.sanityCheckModId(FMLModContainer.java:144) ~[FMLModContainer.class:?] at net.minecraftforge.fml.common.FMLModContainer.<init>(FMLModContainer.java:128) ~[FMLModContainer.class:?] ... 29 more [02:30:15] [main/ERROR] [FML]: Unable to construct net.minecraftforge.fml.common.Mod container java.lang.reflect.InvocationTargetException: null at sun.reflect.GeneratedConstructorAccessor18.newInstance(Unknown Source) ~[?:?] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_181] at net.minecraftforge.fml.common.ModContainerFactory.build(ModContainerFactory.java:73) [ModContainerFactory.class:?] at net.minecraftforge.fml.common.discovery.JarDiscoverer.findClassesASM(JarDiscoverer.java:114) [JarDiscoverer.class:?] at net.minecraftforge.fml.common.discovery.JarDiscoverer.discover(JarDiscoverer.java:77) [JarDiscoverer.class:?] at net.minecraftforge.fml.common.discovery.ContainerType.findMods(ContainerType.java:47) [ContainerType.class:?] at net.minecraftforge.fml.common.discovery.ModCandidate.explore(ModCandidate.java:74) [ModCandidate.class:?] at net.minecraftforge.fml.common.discovery.ModDiscoverer.identifyMods(ModDiscoverer.java:93) [ModDiscoverer.class:?] at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:425) [Loader.class:?] at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:566) [Loader.class:?] at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:232) [FMLClientHandler.class:?] at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466) [bib.class:?] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377) [bib.class:?] at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_181] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_181] at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) [NewLaunch.jar:?] at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) [NewLaunch.jar:?] at org.multimc.EntryPoint.listen(EntryPoint.java:143) [NewLaunch.jar:?] at org.multimc.EntryPoint.main(EntryPoint.java:34) [NewLaunch.jar:?] Caused by: java.lang.IllegalArgumentException: The modId VeinMinerModSupport must be all lowercase. at net.minecraftforge.fml.common.FMLModContainer.sanityCheckModId(FMLModContainer.java:144) ~[FMLModContainer.class:?] at net.minecraftforge.fml.common.FMLModContainer.<init>(FMLModContainer.java:128) ~[FMLModContainer.class:?] ... 29 moreCaused by: java.lang.IllegalArgumentException: The modId VeinMiner must be all lowercase.
I would revert back to an older version of forge where this is not an issue, except I have mods that require this version.
This is preventing VeinMiner from registering at all, and just doesn't appear available in game.