16:29:48.407
net.minecraft.class_338
Render thread
[System] [CHAT] Iris encountered an issue trying to load the shader; please report this to Iris developers. Copy Info
16:29:48.410
Iris
Render thread
Failed to create shader rendering pipeline, disabling shaders!
java.lang.IllegalStateException: Failed to get entry for 264
	at knot//net.irisshaders.iris.shaderpack.materialmap.BlockMaterialMapping.addBlockStates(BlockMaterialMapping.java:67)
	at knot//net.irisshaders.iris.shaderpack.materialmap.BlockMaterialMapping.lambda$createBlockStateIdMap$0(BlockMaterialMapping.java:27)
	at knot//it.unimi.dsi.fastutil.ints.Int2ObjectMap.lambda$forEach$0(Int2ObjectMap.java:249)
	at knot//it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap$MapEntrySet.fastForEach(Int2ObjectOpenHashMap.java:1031)
	at knot//it.unimi.dsi.fastutil.ints.Int2ObjectMap.forEach(Int2ObjectMap.java:251)
	at knot//it.unimi.dsi.fastutil.ints.Int2ObjectMaps$UnmodifiableMap.forEach(Int2ObjectMaps.java:712)
	at knot//net.irisshaders.iris.shaderpack.materialmap.BlockMaterialMapping.createBlockStateIdMap(BlockMaterialMapping.java:25)
	at knot//net.irisshaders.iris.pipeline.IrisRenderingPipeline.<init>(IrisRenderingPipeline.java:437)
	at knot//net.irisshaders.iris.Iris.createPipeline(Iris.java:580)
	at knot//net.irisshaders.iris.pipeline.PipelineManager.preparePipeline(PipelineManager.java:33)
	at knot//net.irisshaders.iris.Iris.reload(Iris.java:531)
	at knot//net.irisshaders.iris.apiimpl.IrisApiV0ConfigImpl.setShadersEnabledAndApply(IrisApiV0ConfigImpl.java:28)
	at knot//net.irisshaders.iris.gui.screen.ShaderPackScreen.applyChanges(ShaderPackScreen.java:627)
	at knot//net.irisshaders.iris.gui.screen.ShaderPackScreen.lambda$init$6(ShaderPackScreen.java:265)
	at knot//net.minecraft.class_4185.method_25306(class_4185.java:96)
	at knot//net.minecraft.class_4264.method_25348(class_4264.java:48)
	at knot//net.minecraft.class_339.method_25402(class_339.java:141)
	at knot//net.minecraft.class_4069.method_25402(class_4069.java:38)
	at knot//net.irisshaders.iris.gui.screen.ShaderPackScreen.method_25402(ShaderPackScreen.java:226)
	at knot//net.minecraft.class_312.method_1611(class_312.java:101)
	at knot//net.minecraft.class_437.method_25412(class_437.java:467)
	at knot//net.minecraft.class_312.method_1601(class_312.java:101)
	at knot//net.minecraft.class_312.method_22686(class_312.java:186)
	at knot//net.minecraft.class_1255.execute(class_1255.java:108)
	at knot//net.minecraft.class_312.method_22684(class_312.java:186)
	at knot//org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43)
	at knot//org.lwjgl.system.JNI.invokeV(Native Method)
	at knot//org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3438)
	at knot//com.mojang.blaze3d.systems.RenderSystem.pollEvents(RenderSystem.java:200)
	at knot//com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:218)
	at knot//net.minecraft.class_1041.method_15998(class_1041.java:287)
	at knot//net.minecraft.class_310.method_1523(class_310.java:1342)
	at knot//net.minecraft.class_310.method_1514(class_310.java:888)
	at knot//net.minecraft.client.main.Main.main(Main.java:265)
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: net.minecraft.class_151: Non [a-z0-9_.-] character in namespace of location: %minecraft:stairs
	at knot//net.minecraft.class_2960.method_45135(class_2960.java:256)
	at knot//net.minecraft.class_2960.<init>(class_2960.java:52)
	at knot//net.irisshaders.iris.shaderpack.materialmap.BlockMaterialMapping.addBlockStates(BlockMaterialMapping.java:65)
	... 36 more
16:29:48.414
ChunkBuilder
Render thread
Stopping worker threads
16:29:48.418
ChunkBuilder
Render thread
Started 20 worker threads