Java.lang.NullPointerException : unexpected error

[Knnight]

---- Minecraft Crash Report ----

WARNING: coremods are present:
Contact their authors BEFORE contacting forge

// Shall we play a game?

Time: 8/21/19 9:38 PM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
    at com.mamiyaotaru.voxelmap.util.WaypointContainer.renderLabel(WaypointContainer.java:315)
    at com.mamiyaotaru.voxelmap.util.WaypointContainer.renderWaypoints(WaypointContainer.java:117)
    at com.mamiyaotaru.voxelmap.WaypointManager.renderWaypoints(WaypointManager.java:1115)
    at com.mamiyaotaru.voxelmap.forgemod.TickHandler.onRenderHand(TickHandler.java:58)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_95_TickHandler_onRenderHand_RenderWorldLastEvent.invoke(.dynamic)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
    at net.minecraftforge.client.ForgeHooksClient.dispatchRenderLast(ForgeHooksClient.java:181)
    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.optifine.reflect.Reflector.callVoid(Reflector.java:660)
    at net.minecraft.client.renderer.EntityRenderer.func_175068_a(EntityRenderer.java:1951)
    at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1613)
    at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1384)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1118)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:397)
    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:
---------------------------------------------------------------------------------------

-- Head --
Thread: Client thread
Stacktrace:
    at com.mamiyaotaru.voxelmap.util.WaypointContainer.renderLabel(WaypointContainer.java:315)
    at com.mamiyaotaru.voxelmap.util.WaypointContainer.renderWaypoints(WaypointContainer.java:117)
    at com.mamiyaotaru.voxelmap.WaypointManager.renderWaypoints(WaypointManager.java:1115)
    at com.mamiyaotaru.voxelmap.forgemod.TickHandler.onRenderHand(TickHandler.java:58)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_95_TickHandler_onRenderHand_RenderWorldLastEvent.invoke(.dynamic)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
    at net.minecraftforge.client.ForgeHooksClient.dispatchRenderLast(ForgeHooksClient.java:181)
    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.optifine.reflect.Reflector.callVoid(Reflector.java:660)
    at net.minecraft.client.renderer.EntityRenderer.func_175068_a(EntityRenderer.java:1951)
    at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1613)

-- Affected level --
Details:
    Level name: MpServer
    All players: 1 total; [EntityPlayerSP['Knnight'/2, l='MpServer', x=8.50, y=65.00, z=8.50]]
    Chunk stats: MultiplayerChunkCache: 0, 0
    Level seed: 0
    Level generator: ID 00 - default, ver 1. Features enabled: false
    Level generator options: 
    Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    Level time: 0 game time, 0 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: survival (ID 0). Hardcore: false. Cheats: false
    Forced entities: 1 total; [EntityPlayerSP['Knnight'/2, l='MpServer', x=8.50, y=65.00, z=8.50]]
    Retry entities: 0 total; []
    Server brand: fml,forge
    Server type: Integrated singleplayer server
Stacktrace:
    at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:532)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2740)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:426)
    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)

-- System Details --
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: 737264200 bytes (703 MB) / 1442840576 bytes (1376 MB) up to 8589934592 bytes (8192 MB)
    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx8G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
    FML: MCP 9.42 Powered by Forge 14.23.5.2768 Optifine OptiFine_1.12.2_HD_U_E3 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                                |
    |:--------- |:--------- |:------------ |:----------------------------------- |:---------------------------------------- |
    | UCHIJAAAA | minecraft | 1.12.2       | minecraft.jar                       | None                                     |
    | UCHIJAAAA | mcp       | 9.42         | minecraft.jar                       | None                                     |
    | UCHIJAAAA | FML       | 8.0.99.99    | forge-1.12.2-14.23.5.2768.jar       | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | UCHIJAAAA | forge     | 14.23.5.2768 | forge-1.12.2-14.23.5.2768.jar       | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | UCHIJAAAA | voxelmap  | 1.9.10       | VoxelMap-Mod-1.12.2.jar             | None                                     |
    | UCHIJAAAA | pixelmon  | 6.3.2        | Pixelmon-1.12.2-6.3.2-universal.jar | None                                     |

    Loaded coremods (and transformers): 
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 436.02' Renderer: 'GeForce GTX 1060 6GB/PCIe/SSE2'
    Launched Version: 1.12.2-forge1.12.2-14.23.5.2768
    LWJGL: 2.9.4
    OpenGL: GeForce GTX 1060 6GB/PCIe/SSE2 GL version 4.6.0 NVIDIA 436.02, 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: Faithful+1.12.2-rv4.zip
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 4x Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
    OptiFine Version: OptiFine_1.12.2_HD_U_E3
    OptiFine Build: 20181210-121000
    Render Distance Chunks: 14
    Mipmaps: 4
    Anisotropic Filtering: 1
    Antialiasing: 0
    Multitexture: false
    Shaders: null
    OpenGlVersion: 4.6.0 NVIDIA 436.02
    OpenGlRenderer: GeForce GTX 1060 6GB/PCIe/SSE2
    OpenGlVendor: NVIDIA Corporation
    CpuCount: 4

[DaemonUmbra]

The filenames of one or more of your mods suggests you got them from a repost site.

Please read up on the StopModReposts project (link in my signature) for info on why this is a bad thing.

[Knnight]

It works sometimes but rarely. It attends to work with no sound then crash. Also I have tried everything and nothing has worked.