[13:35:08] [Client thread/ERROR] [LaunchWrapper]: Unable to launch
java.lang.reflect.InvocationTargetException: null
	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-launcherfixed.jar:?]
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12-launcherfixed.jar:?]
	at pro.gravit.launcher.KIdplaY88.kIdpLAyf7(Unknown Source) [KidPlay.exe:?]
	at pro.gravit.launcher.KIdplaY88.main(Unknown Source) [KidPlay.exe:?]
Caused by: java.lang.NoClassDefFoundError: Could not initialize class net.minecraft.init.Items
	at net.minecraft.potion.PotionHelper.func_185207_a(PotionHelper.java:154) ~[akh.class:?]
	at net.minecraft.init.Bootstrap.func_151354_b(Bootstrap.java:504) ~[ni.class:?]
	at net.minecraft.client.Minecraft.<init>(Minecraft.java:365) ~[bib.class:?]
	at net.minecraft.client.main.Main.main(SourceFile:123) ~[Main.class:?]
	... 8 more
[13:35:08] [Client thread/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[13:35:08] [Client thread/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: 	at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[13:35:08] [Client thread/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: 	at java.lang.SecurityManager.checkExit(Unknown Source)
[13:35:08] [Client thread/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: 	at java.lang.Runtime.exit(Unknown Source)
[13:35:08] [Client thread/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: 	at java.lang.System.exit(Unknown Source)
[13:35:08] [Client thread/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[13:35:08] [Client thread/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[13:35:08] [Client thread/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: 	at pro.gravit.launcher.KIdplaY88.kIdpLAyf7(Unknown Source)
[13:35:08] [Client thread/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: 	at pro.gravit.launcher.KIdplaY88.main(Unknown Source)