[21:25:19] [main/FATAL]: Unreported exception thrown!
java.lang.AbstractMethodError: nessiesson.usefulmod.LiteModUsefulMod.onTick(Lnet/minecraft/client/Minecraft;FZZ)V
	at com.mumfrey.liteloader.core.event.HandlerList$Tickable9.onTick(HandlerList$Tickable9.java:100) ~[?:?]
	at com.mumfrey.liteloader.client.LiteLoaderEventBrokerClient.onTick(LiteLoaderEventBrokerClient.java:433) ~[LiteLoaderEventBrokerClient.class:1.12-SNAPSHOT+jnks-b9.git-4ca9c4eaf0528ac1e2967a31de7e0697700965cf]
	at net.minecraft.client.Minecraft.handler$onTick$zzf000(Minecraft.java:3695) ~[Minecraft.class:?]
	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1185) ~[Minecraft.class:?]
	at net.minecraft.client.Minecraft.run(Minecraft.java:439) [Minecraft.class:?]
	at net.minecraft.client.main.Main.main(Main.java:115) [Main.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_151]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_151]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_151]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_151]
	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 com.mumfrey.liteloader.debug.Start.main(Start.java:53) [liteloader-1.12-SNAPSHOT.jar:1.12-SNAPSHOT+jnks-b9.git-4ca9c4eaf0528ac1e2967a31de7e0697700965cf]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_151]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_151]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_151]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_151]
	at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97) [start/:?]
	at GradleStart.main(GradleStart.java:25) [start/:?]
---- Minecraft Crash Report ----
// Don't be sad, have a hug! <3

Time: 3/25/18 9:25 PM
Description: Unexpected error

java.lang.AbstractMethodError: nessiesson.usefulmod.LiteModUsefulMod.onTick(Lnet/minecraft/client/Minecraft;FZZ)V
	at com.mumfrey.liteloader.core.event.HandlerList$Tickable9.onTick(HandlerList$Tickable9.java:100)
	at com.mumfrey.liteloader.client.LiteLoaderEventBrokerClient.onTick(LiteLoaderEventBrokerClient.java:433)
	at net.minecraft.client.Minecraft.handler$onTick$zzf000(Minecraft.java:3695)
	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1185)
	at net.minecraft.client.Minecraft.run(Minecraft.java:439)
	at net.minecraft.client.main.Main.main(Main.java:115)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
	at com.mumfrey.liteloader.debug.Start.main(Start.java:53)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97)
	at GradleStart.main(GradleStart.java:25)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
	Minecraft Version: 1.12
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_151, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 708391168 bytes (675 MB) / 1275068416 bytes (1216 MB) up to 3806855168 bytes (3630 MB)
	LiteLoader Brand: 1.12-SNAPSHOT-r4CA9C4E-b9-9
	LiteLoader Mods: 1 loaded mod(s)
          - Useful mod version v0.2
	LaunchWrapper: 9 active transformer(s)
          - Transformer: org.spongepowered.asm.mixin.transformer.Proxy
          - Transformer: com.mumfrey.liteloader.transformers.event.EventProxyTransformer
          - Transformer: com.mumfrey.liteloader.launch.LiteLoaderTransformer
          - Transformer: com.mumfrey.liteloader.client.transformers.CrashReportTransformer
          - Transformer: org.spongepowered.asm.mixin.transformer.Proxy
          - Transformer: com.mumfrey.liteloader.transformers.event.EventTransformer
          - Transformer: com.mumfrey.liteloader.common.transformers.LiteLoaderPacketTransformer
          - Transformer: com.mumfrey.liteloader.transformers.event.json.ModEventInjectionTransformer
          - Transformer: org.spongepowered.asm.mixin.transformer.Proxy
	JVM Flags: 0 total;
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.12.0
	LWJGL: 2.9.4
	OpenGL: GeForce GTX 980 Ti/PCIe/SSE2 GL version 4.5.0 NVIDIA 385.54, NVIDIA Corporation
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

	Using VBOs: Yes
	Is Modded: Definitely; Client brand changed to 'LiteLoader'
	Type: Client (map_client.txt)
	Resource Packs:
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	CPU: 8x Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
#@!@# Game crashed! Crash report saved to: #@!@# C:\Users\nessi\IdeaProjects\UsefulMod\run\crash-reports\crash-2018-03-25_21.25.19-client.txt
AL lib: (EE) alc_cleanup: 1 device not closed
:runClient FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':runClient'.
> Process 'command 'C:\Program Files\Java\jdk1.8.0_151\bin\java.exe'' finished with non-zero exit value -1

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.