Крашится майнкрафт и за моего мода.

Версия Minecraft
1.12.2
API
Forge
Здравствуйте! Я создал мод. И когда я его экспортировал и поставил в папку модс. Краш. Работаю на Eclipse. Я новичок.
Краш логи будут ниже.
 
Краш-лог
---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 2/26/21 9:56 PM
Description: Initializing game

java.lang.NoSuchMethodError: com.ezer.du.items.ItemsFianitIngot.setUnlocalizedName(Ljava/lang/String;)Lnet/minecraft/item/Item;
at com.ezer.du.items.ItemsFianitIngot.<init>(ItemsFianitIngot.java:14)
at com.ezer.du.init.InitItems.<clinit>(InitItems.java:15)
at com.ezer.du.utils.handlers.RegisterHandler.onItemRegister(RegisterHandler.java:18)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_5_RegisterHandler_onItemRegister_Register.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus$1.invoke(EventBus.java:144)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
at net.minecraftforge.registries.GameData.fireRegistryEvents(GameData.java:850)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:630)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:252)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:378)
at net.minecraft.client.main.Main.main(SourceFile:123)
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)


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

-- Head --
Thread: Client thread
Stacktrace:
at com.ezer.du.items.ItemsFianitIngot.<init>(ItemsFianitIngot.java:14)
at com.ezer.du.init.InitItems.<clinit>(InitItems.java:15)
at com.ezer.du.utils.handlers.RegisterHandler.onItemRegister(RegisterHandler.java:18)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_5_RegisterHandler_onItemRegister_Register.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus$1.invoke(EventBus.java:144)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
at net.minecraftforge.registries.GameData.fireRegistryEvents(GameData.java:850)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:630)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:252)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:378)
at net.minecraft.client.main.Main.main(SourceFile:123)
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)

-- System Details --
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_261, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 134374560 bytes (128 MB) / 434278400 bytes (414 MB) up to 3151233024 bytes (3005 MB)
JVM Flags: 3 total; -Xmn128M -Xmx3017M -XX:+UseConcMarkSweepGC
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.5.2854 5 mods loaded, 5 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

| State | ID | Version | Source | Signature |
|:----- |:--------- |:------------ |:----------------------------- |:---------------------------------------- |
| LCH | minecraft | 1.12.2 | minecraft.jar | None |
| LCH | mcp | 9.42 | minecraft.jar | None |
| LCH | FML | 8.0.99.99 | forge-1.12.2-14.23.5.2854.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCH | forge | 14.23.5.2854 | forge-1.12.2-14.23.5.2854.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCH | du | 0.2 | duu.jar | None |

Loaded coremods (and transformers):
GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 456.71' Renderer: 'GeForce GTX 1050 Ti/PCIe/SSE2'
Launched Version: 1.12.2-forge-14.23.5.2854
LWJGL: 2.9.4
OpenGL: GeForce GTX 1050 Ti/PCIe/SSE2 GL version 4.6.0 NVIDIA 456.71, 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 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: vanilla
Current Language: Русский (Россия)
Profiler Position: N/A (disabled)
CPU: 4x Intel(R) Core(TM) i3-3210 CPU @ 3.20GHz
Краш-лог:
---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 2/26/21 9:56 PM
Description: Initializing game

java.lang.NoSuchMethodError: com.ezer.du.items.ItemsFianitIngot.setUnlocalizedName(Ljava/lang/String;)Lnet/minecraft/item/Item;
	at com.ezer.du.items.ItemsFianitIngot.<init>(ItemsFianitIngot.java:14)
	at com.ezer.du.init.InitItems.<clinit>(InitItems.java:15)
	at com.ezer.du.utils.handlers.RegisterHandler.onItemRegister(RegisterHandler.java:18)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_5_RegisterHandler_onItemRegister_Register.invoke(.dynamic)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
	at net.minecraftforge.fml.common.eventhandler.EventBus$1.invoke(EventBus.java:144)
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
	at net.minecraftforge.registries.GameData.fireRegistryEvents(GameData.java:850)
	at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:630)
	at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:252)
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:378)
	at net.minecraft.client.main.Main.main(SourceFile:123)
	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)


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

-- Head --
Thread: Client thread
Stacktrace:
	at com.ezer.du.items.ItemsFianitIngot.<init>(ItemsFianitIngot.java:14)
	at com.ezer.du.init.InitItems.<clinit>(InitItems.java:15)
	at com.ezer.du.utils.handlers.RegisterHandler.onItemRegister(RegisterHandler.java:18)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_5_RegisterHandler_onItemRegister_Register.invoke(.dynamic)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
	at net.minecraftforge.fml.common.eventhandler.EventBus$1.invoke(EventBus.java:144)
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
	at net.minecraftforge.registries.GameData.fireRegistryEvents(GameData.java:850)
	at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:630)
	at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:252)
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467)

-- Initialization --
Details:
Stacktrace:
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:378)
	at net.minecraft.client.main.Main.main(SourceFile:123)
	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)

-- System Details --
Details:
	Minecraft Version: 1.12.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_261, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 134374560 bytes (128 MB) / 434278400 bytes (414 MB) up to 3151233024 bytes (3005 MB)
	JVM Flags: 3 total; -Xmn128M -Xmx3017M -XX:+UseConcMarkSweepGC
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP 9.42 Powered by Forge 14.23.5.2854 5 mods loaded, 5 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

	| State | ID        | Version      | Source                        | Signature                                |
	|:----- |:--------- |:------------ |:----------------------------- |:---------------------------------------- |
	| LCH   | minecraft | 1.12.2       | minecraft.jar                 | None                                     |
	| LCH   | mcp       | 9.42         | minecraft.jar                 | None                                     |
	| LCH   | FML       | 8.0.99.99    | forge-1.12.2-14.23.5.2854.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| LCH   | forge     | 14.23.5.2854 | forge-1.12.2-14.23.5.2854.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| LCH   | du        | 0.2          | duu.jar                       | None                                     |

	Loaded coremods (and transformers): 
	GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 456.71' Renderer: 'GeForce GTX 1050 Ti/PCIe/SSE2'
	Launched Version: 1.12.2-forge-14.23.5.2854
	LWJGL: 2.9.4
	OpenGL: GeForce GTX 1050 Ti/PCIe/SSE2 GL version 4.6.0 NVIDIA 456.71, 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 'fml,forge'
	Type: Client (map_client.txt)
	Resource Packs: vanilla
	Current Language: Русский (Россия)
	Profiler Position: N/A (disabled)
	CPU: 4x Intel(R) Core(TM) i3-3210 CPU @ 3.20GHz
54
6
10
Первые строчки краша:

Java:
java.lang.NoSuchMethodError: com.ezer.du.items.ItemsFianitIngot.setUnlocalizedName(Ljava/lang/String;)Lnet/minecraft/item/Item;
    at com.ezer.du.items.ItemsFianitIngot.<init>(ItemsFianitIngot.java:14)
    at com.ezer.du.init.InitItems.<clinit>(InitItems.java:15)
    at com.ezer.du.utils.handlers.RegisterHandler.onItemRegister(RegisterHandler.java:18)
У тебя указано: class:line
То есть класс ItemsFianitIngot на 14 строчке вызывает краш
 
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