crash report is
java.lang.RuntimeException: GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT
at net.minecraft.client.shader.Framebuffer.func_147611_b(Framebuffer.java:134) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.client.shader.Framebuffer.func_216492_b(Framebuffer.java:113) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.client.shader.Framebuffer.func_227586_d_(Framebuffer.java:58) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.client.shader.Framebuffer.func_216491_a(Framebuffer.java:46) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.client.shader.Framebuffer.<init>(Framebuffer.java:37) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.<init>(Minecraft.java:389) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
at net.minecraft.client.main.Main.main(SourceFile:166) [?:?] {re:classloading}
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {}
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {}
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {}
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {}
at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) [forge-1.15.2-31.2.21.jar:31.2] {}
at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$408/917935693.call(Unknown Source) [forge-1.15.2-31.2.21.jar:31.2] {}
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-5.1.0.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-5.1.0.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-5.1.0.jar:?] {}
at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-5.1.0.jar:?] {}
at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-5.1.0.jar:?] {}
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Render thread
Stacktrace:
at net.minecraft.client.shader.Framebuffer.func_147611_b(Framebuffer.java:134)
at net.minecraft.client.shader.Framebuffer.func_216492_b(Framebuffer.java:113)
at net.minecraft.client.shader.Framebuffer.func_227586_d_(Framebuffer.java:58)
at net.minecraft.client.shader.Framebuffer.func_216491_a(Framebuffer.java:46)
at net.minecraft.client.shader.Framebuffer.<init>(Framebuffer.java:37)
at net.minecraft.client.Minecraft.<init>(Minecraft.java:389)
-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.main.Main.main(SourceFile:166)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51)
at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$408/917935693.call(Unknown Source)
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
at cpw.mods.modlauncher.Launcher.run(Launcher.java:81)
at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)
-- System Details --
Details:
Minecraft Version: 1.15.2
Minecraft Version ID: 1.15.2
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: 1469759744 bytes (1401 MB) / 1946157056 bytes (1856 MB) up to 2147483648 bytes (2048 MB)
CPUs: 2
JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
Launched Version: 1.15.2-forge-31.2.21
Backend library: LWJGL version 3.2.2 build 10
Backend API: Intel(R) UHD Graphics 610 GL version 4.6.0 - Build 26.20.100.7925, Intel
GL Caps: Using framebuffer using OpenGL 3.0
Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'forge'
Type: Client (map_client.txt)
CPU: 2x Intel(R) Celeron(R) G4900T CPU @ 2.90GHz
