It would be so amazing if you could fix this cause immersive portals seems to be the last mod in my 187 mod pack thats incompatible with the new optifine.

it would look so amazing with shaders and the immersive portals together, ive gotten it to work on G7 but on there the optifine glitches and you can see through the ground all the time

heres the log, i dont know why it says G7 im running G8

[08:06:03] [Render thread/FATAL]: Mixin apply failed imm_ptl_mixins_optifine.json:MixinShaders_Swap -> net.optifine.shaders.Shaders: org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException @shadow field colorBufferSizes was not located in the target class net.optifine.shaders.Shaders. Using refmap imm_ptl.refmap.json
org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException: @shadow field colorBufferSizes was not located in the target class net.optifine.shaders.Shaders. Using refmap imm_ptl.refmap.json
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachFields(MixinPreProcessorStandard.java:616) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:292) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:267) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1271) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:287) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:345) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:569) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:351) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:223) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinTransformationHandler.processClass(MixinTransformationHandler.java:121) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.launch.MixinLaunchPlugin.processClass(MixinLaunchPlugin.java:131) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:154) [modlauncher-8.0.9.jar:8.0.9+86+master.3cf110c]
at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:85) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:265) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:136) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98) [modlauncher-8.0.9.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) [?:1.8.0_51]
at net.optifine.Config.initDisplay(Config.java:221) [?:?]
at com.mojang.blaze3d.platform.GlStateManager.func_227666_a_(GlStateManager.java:429) [?:?]
at com.mojang.blaze3d.platform.GLX._init(GLX.java:151) [?:?]
at com.mojang.blaze3d.systems.RenderSystem.initRenderer(SourceFile:1065) [?:?]
at net.minecraft.client.Minecraft.(Minecraft.java:433) [?:?]
at net.minecraft.client.main.Main.main(Main.java:149) [?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51]
at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) [forge-1.16.5-36.1.10.jar:36.1]
at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$483/1997224928.call(Unknown Source) [forge-1.16.5-36.1.10.jar:36.1]
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?]
[08:06:03] [Render thread/FATAL]: Mixin apply failed imm_ptl_mixins_optifine.json:MixinShaders_Swap -> net.optifine.shaders.Shaders: org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException @shadow field colorBufferSizes was not located in the target class net.optifine.shaders.Shaders. Using refmap imm_ptl.refmap.json
org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException: @shadow field colorBufferSizes was not located in the target class net.optifine.shaders.Shaders. Using refmap imm_ptl.refmap.json
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachFields(MixinPreProcessorStandard.java:616) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:292) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:267) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1271) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:287) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:345) ~[mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:569) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:351) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:223) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinTransformationHandler.processClass(MixinTransformationHandler.java:121) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at org.spongepowered.asm.launch.MixinLaunchPlugin.processClass(MixinLaunchPlugin.java:131) [mixin-0.8.2.jar:0.8.2+unknown-b0.git-unknown]
at cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:154) [modlauncher-8.0.9.jar:8.0.9+86+master.3cf110c]
at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:85) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:265) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:136) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98) [modlauncher-8.0.9.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) [?:1.8.0_51]
at net.optifine.CrashReporter.extendCrashReport(CrashReporter.java:126) [?:?]
at net.optifine.CrashReporter.onCrashReport(CrashReporter.java:38) [?:?]
at net.minecraft.crash.CrashReport.func_71502_e(CrashReport.java:227) [?:?]
at net.minecraft.client.Minecraft.func_71377_b(Minecraft.java:718) [?:?]
at net.minecraft.client.main.Main.main(Main.java:158) [?:?]
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-1.16.5-36.1.10.jar:36.1]
at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$483/1997224928.call(Unknown Source) [forge-1.16.5-36.1.10.jar:36.1]
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?]
at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?]
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:39)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.run(Launcher.java:82)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: Caused by: java.lang.reflect.InvocationTargetException
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at java.lang.reflect.Method.invoke(Method.java:497)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$483/1997224928.call(Unknown Source)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
[08:06:03] [Render thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: ... 4 more
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:223)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at org.spongepowered.asm.mixin.transformer.MixinTransformationHandler.processClass(MixinTransformationHandler.java:121)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at org.spongepowered.asm.launch.MixinLaunchPlugin.processClass(MixinLaunchPlugin.java:131)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:154)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:85)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:265)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:136)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at net.optifine.CrashReporter.extendCrashReport(CrashReporter.java:126)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at net.optifine.CrashReporter.onCrashReport(CrashReporter.java:38)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at net.minecraft.crash.CrashReport.func_71502_e(CrashReport.java:227)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at net.minecraft.client.Minecraft.func_71377_b(Minecraft.java:718)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: at net.minecraft.client.main.Main.main(Main.java:158)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:643]: ... 11 more
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:667]: Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [imm_ptl_mixins_optifine.json:MixinShaders_Swap] from phase [DEFAULT] in config [imm_ptl_mixins_optifine.json] FAILED during APPLY
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:667]: at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinError(MixinProcessor.java:642)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:667]: at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinApplyError(MixinProcessor.java:594)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:667]: at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:356)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printStackTrace:667]: ... 26 more
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: Caused by: org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException: @shadow field colorBufferSizes was not located in the target class net.optifine.shaders.Shaders. Using refmap imm_ptl.refmap.json
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachFields(MixinPreProcessorStandard.java:616)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:292)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:267)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1271)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:287)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:345)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:569)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:351)
[08:06:03] [Render thread/INFO]: [java.lang.Throwable:printEnclosedStackTrace:709]: ... 26 more
[08:06:03] [VersionCheck/INFO]: [OptiFine] Version found: G7

if only... but i dont think either of the teams care enough to fix it

How about just use G7 kek

MeowMC... are you that type of person called "The post skimmer"?
You know what I mean right? No?

Ok well it means: "A person who doesn't read important details in a post made by another user which then that person replies with a stupid thing that is said in the post by that other user".

Now, since you skimmed the post and didn't read any important details, the author said:

(Original)

it would look so amazing with shaders and the immersive portals together, ive gotten it to work on G7 but on there the optifine glitches and you can see through the ground all the time

(Easier to Understand)

It would look so amazing with shaders and the Immersive Portals mod together. I have actually gotten it to work on OptiFine G7 but on that version, it glitches and you can see through the ground all the time.

MeowMC... are you that type of person called "The post skimmer"?

You know what I mean right? No?

Ok well it means: "A person who doesn't read important details in a post made by another user which then that person replies with a stupid thing that is said in the post by that other user".

They said that it crashes with G8 and to have it be fixed. I gave them a simple solution: Use G7

Same issue here. It would be so amazing this could be fixed.

This issue is still happening on Forge. I know Forge is your unloved child but a lot of people still use that version. G7 is fine to use, but if we're stuck not updating Optifine that could be an issue.