[12:44:26] [Client thread/ERROR]: Exception caught during firing event net.minecraftforge.event.RegistryEvent$Register@3c0b0eca:
java.lang.NoClassDefFoundError: kidplay/kpbag/api/RecipeRepairBag
	at kidplay.kpbag.common.registry.RegistryEvents.onRecipeRegistry(RegistryEvents.java:37) ~[RegistryEvents.class:?]
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_11_RegistryEvents_onRecipeRegistry_Register.invoke(.dynamic) ~[?:?]
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) ~[ASMEventHandler.class:?]
	at net.minecraftforge.fml.common.eventhandler.EventBus$1.invoke(EventBus.java:144) ~[EventBus$1.class:?]
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182) [EventBus.class:?]
	at net.minecraftforge.registries.GameData.fireRegistryEvents(GameData.java:814) [GameData.class:?]
	at net.minecraftforge.common.crafting.CraftingHelper.loadRecipes(CraftingHelper.java:624) [CraftingHelper.class:?]
	at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:742) [Loader.class:?]
	at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:336) [FMLClientHandler.class:?]
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:535) [bib.class:?]
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:378) [bib.class:?]
	at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_211]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_211]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_211]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_211]
	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_211]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_211]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_211]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_211]
	at net.launcher.components.Game$4.run(Game.java:273) [KidPlay.exe:?]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_211]
Caused by: java.lang.ClassNotFoundException: kidplay.kpbag.api.RecipeRepairBag
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_211]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_211]
	... 24 more
Caused by: java.lang.NullPointerException
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_211]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_211]
	... 24 more