invalid java runtime configuration

i have been crashing so many times so i decided to look into it and it is apparently a bug here is the log [10:16:26] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[10:16:26] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[10:16:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[10:16:27] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2860 for Minecraft 1.12.2 loading
[10:16:27] [main/INFO] [FML]: 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 Launcher\runtime\jre-legacy\windows-x64\jre-legacy
[10:16:27] [main/INFO] [FML]: Searching C:\Users\Skymi\AppData\Roaming\.minecraft\mods for mods
[10:16:27] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in CTM-MC1.12.2-1.0.2.31.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[10:16:27] [main/WARN] [FML]: The coremod team.chisel.ctm.client.asm.CTMCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[10:16:27] [main/WARN] [FML]: The coremod CTMCorePlugin (team.chisel.ctm.client.asm.CTMCorePlugin) is not signed!
[10:16:27] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in iceandfire-1.9.1-1.12.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[10:16:27] [main/WARN] [FML]: The coremod iceandfire (com.github.alexthe666.iceandfire.asm.IceAndFirePlugin) is not signed!
[10:16:27] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[10:16:27] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[10:16:27] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[10:16:27] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[10:16:27] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[10:16:33] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[10:16:33] [main/INFO] [FML]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc
[10:16:33] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[10:16:33] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[10:16:34] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: java.lang.NoClassDefFoundError: com/github/alexthe666/iceandfire/patcher/IceAndFireRuntimePatcher
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:     at com.github.alexthe666.iceandfire.asm.IceAndFirePlugin.getASMTransformerClass(IceAndFirePlugin.java:18)
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:129)
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1061]: Caused by: java.lang.ClassNotFoundException: com.github.alexthe666.iceandfire.patcher.IceAndFireRuntimePatcher
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1061]:     at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1061]:     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1061]:     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[10:16:34] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1061]:     ... 4 more
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:643]: Caused by: java.lang.NoClassDefFoundError: net/ilexiconn/llibrary/server/asm/RuntimePatcher
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:643]:     at java.lang.ClassLoader.defineClass1(Native Method)
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:643]:     at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:643]:     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:643]:     at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:643]:     ... 6 more
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:667]: Caused by: java.lang.ClassNotFoundException: net.ilexiconn.llibrary.server.asm.RuntimePatcher
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:667]:     at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:101)
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:667]:     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:667]:     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[10:16:34] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:667]:     ... 10 more