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So i'm trying to make a modpack, And now everytime I try and "Play test it" I get this error message (See Error.png).

I don't know how or if there are any conflicting mods or if something is wrong can someone help me and tell me whats wrong.

(See Mod List.png for mods I want to use)

Also i am using forge version 10.13.4.1614-1.7.10

Post fml log.

I dont know how to find that

The "fml-client-latest.log" is found in the "logs" folder under the .minecraft folder. Use https://paste.ubuntu.com/

16:09:04] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker16:09:04] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker[16:09:04] [main/INFO]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker[16:09:04] [main/INFO]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker[16:09:04] [main/INFO]: Forge Mod Loader version 7.99.40.1614 for Minecraft 1.7.10 loading[16:09:04] [main/INFO]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 10:amd64:10.0, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_51[16:09:04] [main/WARN]: The coremod am2.preloader.AM2PreloaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft[16:09:04] [main/INFO]: Core initializing...stand back! I'm going to try MAGIC![16:09:04] [main/WARN]: The coremod mods.betterfoliage.loader.BetterFoliageLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft[16:09:04] [main/INFO]: Loading tweaker forestry.shade.javacheck.Java7Checker from forestry_1.7.10-4.2.16.64.jar[16:09:04] [main/WARN]: The coremod makeo.gadomancy.coremod.GadomancyCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft[16:09:04] [main/WARN]: The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NoClassDefFoundError: codechicken/lib/asm/ASMInit[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at codechicken.nei.asm.NEICorePlugin.<init>(NEICorePlugin.java:18)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.reflect.Constructor.newInstance(Constructor.java:422)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.Class.newInstance(Class.java:442)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:501)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.ClassNotFoundException: codechicken.lib.asm.ASMInit[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: ... 15 more[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.NullPointerException[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: ... 17 more[16:09:04] [main/ERROR]: An error occurred trying to configure the minecraft home at C:\Users\Samuel Bartlett\AppData\Roaming\.minecraft for Forge Mod Loaderjava.lang.NoClassDefFoundError: codechicken/lib/asm/ASMInit at codechicken.nei.asm.NEICorePlugin.<init>(NEICorePlugin.java:18) ~[NotEnoughItems-1.7.10-1.0.5.120-universal.jar:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_51] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_51] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] at java.lang.Class.newInstance(Class.java:442) ~[?:1.8.0_51] at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:501) ~[forge-1.7.10-10.13.4.1614-1.7.10.jar:?] at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389) ~[forge-1.7.10-10.13.4.1614-1.7.10.jar:?] at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221) ~[forge-1.7.10-10.13.4.1614-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?] at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?] at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]Caused by: java.lang.ClassNotFoundException: codechicken.lib.asm.ASMInit at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] ... 15 moreCaused by: java.lang.NullPointerException at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] ... 15 more[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NoClassDefFoundError: codechicken/lib/asm/ASMInit[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at codechicken.nei.asm.NEICorePlugin.<init>(NEICorePlugin.java:18)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.reflect.Constructor.newInstance(Constructor.java:422)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.Class.newInstance(Class.java:442)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:501)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:p
rintln:748]: Caused by: java.lang.ClassNotFoundException: codechicken.lib.asm.ASMInit[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: ... 15 more[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.NullPointerException[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)[16:09:04] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: ... 17 more

[19:23:51] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker[19:23:51] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker[19:23:51] [main/INFO]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker[19:23:51] [main/INFO]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker[19:23:52] [main/INFO]: Forge Mod Loader version 7.99.36.1558 for Minecraft 1.7.10 loading[19:23:52] [main/INFO]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 10:amd64:10.0, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_51[19:23:53] [main/WARN]: The coremod am2.preloader.AM2PreloaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft[19:23:53] [main/INFO]: Core initializing...stand back! I'm going to try MAGIC![19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.defineClass1(Native Method)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.defineClass(ClassLoader.java:760)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader.access$100(URLClassLoader.java:73)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader$1.run(URLClassLoader.java:368)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader$1.run(URLClassLoader.java:362)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.security.AccessController.doPrivileged(Native Method)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader.findClass(URLClassLoader.java:361)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.Class.forName0(Native Method)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.Class.forName(Class.java:348)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:460)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: ... 23 more[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.NullPointerException[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: ... 25 more[19:23:53] [main/ERROR]: An error occurred trying to configure the minecraft home at C:\Users\Samuel Bartlett\AppData\Roaming\.minecraft for Forge Mod Loaderjava.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51] at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51] at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51] at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51] at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51] at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51] at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51] at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51] at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:460) ~[forge-1.7.10-10.13.4.1558-1.7.10.jar:?] at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389) ~[forge-1.7.10-10.13.4.1558-1.7.10.jar:?] at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221) ~[forge-1.7.10-10.13.4.1558-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [forge-1.7.10-10.13.4.1558-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [forge-1.7.10-10.13.4.1558-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [forge-1.7.10-10.13.4.1558-1.7.10.jar:?] at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [forge-1.7.10-10.13.4.1558-1.7.10.jar:?] at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] ... 23 moreCaused by: java.lang.NullPointerException at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] ... 23 more[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.defineClass1(Native Method)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.defineClass(ClassLoader.java:760)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader.access$100(URLClassLoader.java:73)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader$1.run(URLClassLoader.java:368)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader$1.run(URLClassLoader.java:362)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.security.AccessController.doPrivileged(Native Method)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.net.URLClassLoader.findClass(URLClassLoader.java:361)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.j
ava:117)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.Class.forName0(Native Method)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.Class.forName(Class.java:348)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:460)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: ... 23 more[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.NullPointerException[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)[19:23:53] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:748]: ... 25 more

You have 1.8 mods installed while attempting to run Minecraft 1.7.10.

witch mod is 1.8?

all the mods im using are 1.7.10

Post the crash report. Crash reports are found in the crash-reports folder under the .minecraft folder.
Use https://paste.ubuntu.com/

https://paste.ubuntu.com/p/YBmxNdtczj/

Quote from Yairadon»

https://paste.ubuntu.com/p/YBmxNdtczj/

Thas't the FML log, post a crash report if found in the "crash-report" folder under the .minecraft folder.

With it, we can see mods getting loaded.

There is no crash report from it

https://paste.ubuntu.com/p/ZFPJq9hqVN/

Idk if this is it

Remove mods out one by one to find out which one it is.