[21:12:17] [main/WARN]: Tweak class name org.spongepowered.asm.launch.MixinTweaker has already been visited -- skipping
[21:12:17] [main/WARN]: Tweak class name org.spongepowered.asm.launch.MixinTweaker has already been visited -- skipping
[21:12:17] [main/WARN]: Tweak class name org.spongepowered.asm.launch.MixinTweaker has already been visited -- skipping
[21:12:17] [main/WARN]: Tweak class name org.spongepowered.asm.launch.MixinTweaker has already been visited -- skipping
[21:12:17] [main/WARN]: Tweak class name org.spongepowered.asm.launch.MixinTweaker has already been visited -- skipping
[21:12:17] [main/WARN]: Tweak class name org.spongepowered.asm.launch.MixinTweaker has already been visited -- skipping
[21:12:17] [main/WARN]: Tweak class name org.spongepowered.asm.launch.MixinTweaker has already been visited -- skipping
[21:12:17] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[21:12:17] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:12:17] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[21:12:17] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[21:12:17] [main/DEBUG]: Injecting coremod FMLCorePlugin \{net.minecraftforge.fml.relauncher.FMLCorePlugin\} class transformers
[21:12:17] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer
[21:12:17] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.EventSubscriptionTransformer
[21:12:17] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.EventSubscriberTransformer
[21:12:17] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.SoundEngineFixTransformer
[21:12:17] [main/DEBUG]: Injection complete
[21:12:17] [main/DEBUG]: Running coremod plugin for FMLCorePlugin \{net.minecraftforge.fml.relauncher.FMLCorePlugin\}
[21:12:17] [main/DEBUG]: Running coremod plugin FMLCorePlugin
[21:12:18] [main/FATAL]: Patcher expecting non-empty class data file for net.minecraft.entity.passive.EntityOcelot, but received empty.
[21:12:18] [main/ERROR]: Unable to launch
java.lang.RuntimeException: java.lang.RuntimeException: Patcher expecting non-empty class data file for net.minecraft.entity.passive.EntityOcelot, but received empty, your vanilla jar may be corrupt.
	at net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:169) ~[forge-1.12.2-14.23.5.2854.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.RuntimeException: Patcher expecting non-empty class data file for net.minecraft.entity.passive.EntityOcelot, but received empty, your vanilla jar may be corrupt.
	at net.minecraftforge.fml.common.patcher.ClassPatchManager.applyPatch(ClassPatchManager.java:114) ~[forge-1.12.2-14.23.5.2854.jar:?]
	at net.minecraftforge.fml.common.patcher.ClassPatchManager.getPatchedResource(ClassPatchManager.java:77) ~[forge-1.12.2-14.23.5.2854.jar:?]
	at net.minecraftforge.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.getFieldType(FMLDeobfuscatingRemapper.java:219) ~[forge-1.12.2-14.23.5.2854.jar:?]
	at net.minecraftforge.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.parseField(FMLDeobfuscatingRemapper.java:192) ~[forge-1.12.2-14.23.5.2854.jar:?]
	at net.minecraftforge.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.setup(FMLDeobfuscatingRemapper.java:161) ~[forge-1.12.2-14.23.5.2854.jar:?]
	at net.minecraftforge.fml.common.asm.FMLSanityChecker.injectData(FMLSanityChecker.java:187) ~[forge-1.12.2-14.23.5.2854.jar:?]
	at net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:164) ~[forge-1.12.2-14.23.5.2854.jar:?]
	... 2 more
[21:12:18] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[21:12:18] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: 	at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[21:12:18] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: 	at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[21:12:18] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: 	at java.lang.Runtime.exit(Runtime.java:107)
[21:12:18] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: 	at java.lang.System.exit(System.java:971)
[21:12:18] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[21:12:18] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)