错误：java.lang.NullPointerException：意外错误我该如何解决

Question

任何时候我尝试在《我的世界》中造世界时都会出现此错误

老实说我不知道​​代码，所以这可能是一个非常简单的修复程序

Time: 5/4/19 10:02 AM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
    at net.minecraft.client.renderer.ActiveRenderInfo.func_178806_a(ActiveRenderInfo.java:57)
    at net.minecraft.client.renderer.ActiveRenderInfo.func_186703_a(ActiveRenderInfo.java:68)
    at net.minecraft.client.renderer.EntityRenderer.func_78481_a(EntityRenderer.java:680)
    at net.minecraft.client.renderer.EntityRenderer.func_78479_a(EntityRenderer.java:933)
    at net.optifine.shaders.ShadersRender.renderShadowMap(ShadersRender.java:284)
    at net.optifine.shaders.Shaders.beginRender(Shaders.java:4097)
    at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1592)
    at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1384)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1117)
    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)

该错误的详细演练，其代码路径和所有已知细节如下：

-头-

Thread: Client thread
Stacktrace:
    at net.minecraft.client.renderer.ActiveRenderInfo.func_178806_a(ActiveRenderInfo.java:57)
    at net.minecraft.client.renderer.ActiveRenderInfo.func_186703_a(ActiveRenderInfo.java:68)
    at net.minecraft.client.renderer.EntityRenderer.func_78481_a(EntityRenderer.java:680)
    at net.minecraft.client.renderer.EntityRenderer.func_78479_a(EntityRenderer.java:933)
    at net.optifine.shaders.ShadersRender.renderShadowMap(ShadersRender.java:284)
    at net.optifine.shaders.Shaders.beginRender(Shaders.java:4097)
    at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1592)

-- Affected level --
Details:
    Level name: MpServer
    All players: 0 total; []
    Chunk stats: MultiplayerChunkCache: 560, 560
    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: 59 game time, 59 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: 0 total; []
    Retry entities: 0 total; []
    Server brand: ~~ERROR~~ NullPointerException: null
    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:2738)
    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)

对此问题的修复或将其放入jvm参数中以帮助使其再次运行