Can you show your .minecraft folder, as in the versions folder, and mods folder. Also a crash report compared to the 'crash' of the Launcher would also benefit so help can be provided. As the crash of the launcher doesn't really tell anything other than it crashed. Also a mention of the Java version (6, 7, 8, 9 or even the update if possible) might also help, since with my experience 1.7.10 or other versions for the 'Vanilla/Standard Java Edition Launcher' can be annoying sometimes.
20:15:39
launcher
main
warn
Have local file C:\Users\Jason\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar but don't know what size or hash it should be. Have to assume it's good.
20:15:39
launcher
main
warn
Have local file C:\Users\Jason\AppData\Roaming\.minecraft\libraries\org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2\scala-continuations-plugin_2.11.1-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
20:15:39
launcher
main
warn
Have local file C:\Users\Jason\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.
20:15:39
launcher
main
warn
Have local file C:\Users\Jason\AppData\Roaming\.minecraft\versions\1.7.10\1.7.10.jar but don't know what size or hash it should be. Have to assume it's good.
20:15:42
FML
main
warn
The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
20:15:42
FML
main
warn
The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
20:15:42
FML
main
warn
The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
20:15:42
FML
main
error
An error occurred trying to configure the minecraft home at C:\Users\Jason\AppData\Roaming\.minecraft for Forge Mod Loader java.lang.NoClassDefFoundError: codechicken/lib/asm/ASMInit at codechicken.nei.asm.NEICorePlugin.<init>(NEICorePlugin.java:18) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:422) at java.lang.Class.newInstance(Class.java:442) at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:501) at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389) at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221) at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.ClassNotFoundException: codechicken.lib.asm.ASMInit at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 15 more Caused by: java.lang.NullPointerException at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ... 17 more
20:15:42
monitor
Process Monitor
fatal
Process crashed with exit code 1
Also some screenshots.
You're using NEI (Not Enough Items) for 1.7.10, but missing the required library CodeChickenCore. While I'm at it, I also notice you're missing EnderCore (required for the mod Ender IO) and Brandon's Core (for Draconic Evolution). Download those, and either your game will launch successfully, or you'll get a different error (which people here can try to help with).
Whenever I try to load up my minecraft, i get an error. I put an attachment that has a pic of what it says, anyone know whats wrong?
Can you show your .minecraft folder, as in the versions folder, and mods folder. Also a crash report compared to the 'crash' of the Launcher would also benefit so help can be provided. As the crash of the launcher doesn't really tell anything other than it crashed. Also a mention of the Java version (6, 7, 8, 9 or even the update if possible) might also help, since with my experience 1.7.10 or other versions for the 'Vanilla/Standard Java Edition Launcher' can be annoying sometimes.
Niche Community Content Finder, Youtuber, Modpack/Map Maker, Duck
Forum Thread Maintainer for APortingCore, Liteloader Download HUB, Asphodel Meadows, Fabric Project, Legacy Fabric/Cursed Fabric, Power API, Rift/Fabric/Forge 1.13 to 1.17.
Wikis I Maintain: https://modwiki.miraheze.org/wiki/User:SuntannedDuck2
Here is the crash report.
20:15:39
launcher
main
warn
Have local file C:\Users\Jason\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar but don't know what size or hash it should be. Have to assume it's good.
20:15:39
launcher
main
warn
Couldn't get hash for org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2\scala-continuations-plugin_2.11.1-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar.sha1: HTTP 404: Not Found
20:15:39
launcher
main
warn
Have local file C:\Users\Jason\AppData\Roaming\.minecraft\libraries\org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2\scala-continuations-plugin_2.11.1-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
20:15:39
launcher
main
warn
Couldn't get hash for org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar.sha1: HTTP 404: Not Found
20:15:39
launcher
main
warn
Have local file C:\Users\Jason\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.
20:15:39
launcher
main
warn
Couldn't get hash for 1.7.10 jar from https://s3.amazonaws.com/Minecraft.Download/versions/1.7.10/1.7.10.jar.sha1: HTTP 403: Forbidden
20:15:39
launcher
main
warn
Have local file C:\Users\Jason\AppData\Roaming\.minecraft\versions\1.7.10\1.7.10.jar but don't know what size or hash it should be. Have to assume it's good.
20:15:42
FML
main
warn
The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
20:15:42
FML
main
warn
The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
20:15:42
FML
main
warn
The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
20:15:42
FML
main
error
An error occurred trying to configure the minecraft home at C:\Users\Jason\AppData\Roaming\.minecraft for Forge Mod Loader java.lang.NoClassDefFoundError: codechicken/lib/asm/ASMInit at codechicken.nei.asm.NEICorePlugin.<init>(NEICorePlugin.java:18) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:422) at java.lang.Class.newInstance(Class.java:442) at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:501) at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389) at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221) at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.ClassNotFoundException: codechicken.lib.asm.ASMInit at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 15 more Caused by: java.lang.NullPointerException at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ... 17 more
20:15:42
monitor
Process Monitor
fatal
Process crashed with exit code 1
Also some screenshots.
Also my version of java is 8 update 66
Hello?
You're using NEI (Not Enough Items) for 1.7.10, but missing the required library CodeChickenCore. While I'm at it, I also notice you're missing EnderCore (required for the mod Ender IO) and Brandon's Core (for Draconic Evolution). Download those, and either your game will launch successfully, or you'll get a different error (which people here can try to help with).
Hey, thanks a lot! It works now that I added those core mods.