Помогите Вылетает игра при изменении табличек. BetterSigns.

Здравствуйте. Имеется такая проблема. Создаю карту, и мне нужно, чтобы таблички создавались при помощи командного блока. Я так и сделал. И мне понадобилось изменить табличку. Мод для изменения - Bettersigns, пробовал и SignEdit, проблема такая-же. Изменяю табличку, при нажатии "готово", карта вылетает. Даже если ты ничего не изменял, а просто нажал изменить а потом готово, карта вылетает. Хотя, если поставить просто табличку и начать ее изменять, проблем нет. То есть очевидно, что проблема с табличками от командных блоков, но, как это исправить? Пришлю краш-репорт, и если понадобиться что-то, то готов предоставить. Заранее спасибо!

Description: Updating screen events

java.lang.NullPointerException
at net.minecraft.network.play.client.CPacketUpdateSign.<init>(SourceFile:21)
at net.minecraft.client.gui.inventory.GuiEditSign.onGuiClosed(SourceFile:42)
at net.minecraft.client.Minecraft.displayGuiScreen(Minecraft.java:989)
at net.minecraft.client.gui.inventory.GuiEditSign.actionPerformed(SourceFile:60)
at net.minecraft.client.gui.GuiScreen.mouseClicked(GuiScreen.java:443)
at net.minecraft.client.gui.GuiScreen.handleMouseInput(GuiScreen.java:533)
at net.minecraft.client.gui.GuiScreen.handleInput(GuiScreen.java:501)
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1759)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1098)
at net.minecraft.client.Minecraft.run(Minecraft.java:3942)
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:497)
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:
---------------------------------------------------------------------------------------

-- Affected screen --
Screen name: net.minecraft.client.gui.inventory.GuiEditSign

-- Affected level --
Level name: MpServer
All players: 1 total; [EntityPlayerSP[''/0, l='MpServer', x=, y=, z=]]
Chunk stats: MultiplayerChunkCache: 729, 729
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (-1425,4,-1522), Chunk: (at 15,0,14 in -90,-96; contains blocks -1440,0,-1536 to -1425,255,-1521), Region: (-3,-3; contains chunks -96,-96 to -65,-65, blocks -1536,0,-1536 to -1025,255,-1025)
Level time: 4369438 game time, 1062017 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 1 total; [EntityPlayerSP['Hol'/0, l='MpServer', x=-, y=, z=]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server

-- System Details --
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 439776352 bytes (419 MB) / 972554240 bytes (927 MB) up to 1677721600 bytes (1600 MB)
JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1800M -XX:+UnlockExperimentalVMOptions -XX:G1HeapRegionSize=32M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.5.2838 6 mods loaded, 6 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 |
|:------ |:----------- |:------------ |:-------------------------------- |:---------------------------------------- |
| LCHIJA | minecraft | 1.12.2 | minecraft.jar | None |
| LCHIJA | mcp | 9.42 | minecraft.jar | None |
| LCHIJA | FML | 8.0.99.99 | forge-1.12.2-14.23.5.2838.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | forge | 14.23.5.2838 | forge-1.12.2-14.23.5.2838.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | bettersigns | 0.1.0 | BetterSigns_1.0_v1.12.2.jar | None |
| LCHIJA | vanillafix | 1.0.10-150 | VanillaFix_1.12.2_1.0.10_150.jar | None |
Loaded coremods (and transformers): VanillaFixLoadingPlugin (VanillaFix_1.12.2_1.0.10_150.jar)
GL info: ' Vendor: 'Intel' Version: '4.5.0 - Build 23.20.16.4973' Renderer: 'Intel(R) HD Graphics 520'
Suspected Mods: Unknown
Launched Version: 1.12.2-forge1.12.2-14.23.5.2838
LWJGL: 2.9.4
OpenGL: Intel(R) HD Graphics 520 GL version 4.5.0 - Build 23.20.16.4973, Intel
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: Faithful 1.12.2-rv4.zip, thefaddon1.12.2v5.1.1.zip
Current Language: Русский (Россия)
Profiler Position: N/A (disabled)
CPU: 4x Intel(R) Core(TM) i3-6006U CPU @ 2.00GHz
Client Crashes Since Restart: 1
Integrated Server Crashes Since Restart: 0