Using Minecraft 1.17.1 with Fabric and a bunch of fabric mods on custom build.

---- Minecraft Crash Report ----
// Shall we play a game?

Time: 7/18/21, 7:14 PM
Description: Initializing game

java.lang.RuntimeException: Could not execute entrypoint stage 'main' due to errors, provided by 'roughlyenoughitems'!
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:50)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke(EntrypointUtils.java:33)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointClient.start(EntrypointClient.java:33)
at net.minecraft.class_310.redirect$bma000$catchFabricInit(class_310.java:5564)
at net.minecraft.class_310.(class_310.java:457)
at net.minecraft.client.main.Main.main(Main.java:179)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:234)
at net.fabricmc.loader.launch.knot.Knot.launch(Knot.java:153)
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:28)
Caused by: java.lang.RuntimeException: Failed to initialize REI entry point: me.shedaniel.rei.RoughlyEnoughItemsCore
at me.shedaniel.rei.RoughlyEnoughItemsInitializer.initializeEntryPoint(RoughlyEnoughItemsInitializer.java:79)
at me.shedaniel.rei.RoughlyEnoughItemsInitializer.onInitialize(RoughlyEnoughItemsInitializer.java:39)
at java.base/java.lang.invoke.MethodHandleProxies$1.invoke(MethodHandleProxies.java:194)
at jdk.proxy2/com.sun.proxy.jdk.proxy2.$Proxy32.onInitialize(Unknown Source)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:47)
... 12 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:208)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:178)
at org.spongepowered.asm.mixin.transformer.FabricMixinTransformerProxy.transformClassBytes(FabricMixinTransformerProxy.java:23)
at net.fabricmc.loader.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:162)
at net.fabricmc.loader.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:154)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)
at me.shedaniel.rei.impl.common.registry.RecipeManagerContextImpl.supplier(RecipeManagerContextImpl.java:50)
at me.shedaniel.rei.RoughlyEnoughItemsCore.attachCommonInternals(RoughlyEnoughItemsCore.java:97)
at me.shedaniel.rei.RoughlyEnoughItemsCore.(RoughlyEnoughItemsCore.java:71)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:375)
at me.shedaniel.rei.RoughlyEnoughItemsInitializer.initializeEntryPoint(RoughlyEnoughItemsInitializer.java:56)
... 16 more
Caused by: org.spongepowered.asm.mixin.throwables.MixinError: Encountered undecorated Accessor method in patchouli.mixins.json:AccessorRecipeManager applying to net.minecraft.class_1863
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.isAlreadyMerged(MixinApplicatorStandard.java:632)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.mergeMethod(MixinApplicatorStandard.java:548)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyAccessors(MixinApplicatorStandard.java:1054)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:393)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:320)
at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:345)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:569)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:351)
... 28 more

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Thread: Render thread
Stacktrace:
at net.minecraft.class_128.handler$cgh000$fillPatchouliContext(class_128.java:1521)

-- Patchouli Book Info --
Details:
Patchouli open book context: n/a
Stacktrace:
at net.minecraft.class_128.handler$cgh000$fillPatchouliContext(class_128.java:1521)
at net.minecraft.class_128.(class_128.java:37)
at net.minecraft.class_128.method_560(class_128.java:267)
at fudge.notenoughcrashes.mixinhandlers.EntryPointCatcher.handleEntryPointError(EntryPointCatcher.java:37)
at net.minecraft.class_310.redirect$bma000$catchFabricInit(class_310.java:5566)
at net.minecraft.class_310.(class_310.java:457)
at net.minecraft.client.main.Main.main(Main.java:179)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:234)
at net.fabricmc.loader.launch.knot.Knot.launch(Knot.java:153)
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:28)

-- Initialization --
Details:

-- System Details --
Details:
Minecraft Version: 1.17.1
Minecraft Version ID: 1.17.1
Operating System: Windows 10 (amd64) version 10.0
Java Version: 16.0.1, Microsoft
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
Memory: 127188240 bytes (121 MiB) / 847249408 bytes (808 MiB) up to 5402263552 bytes (5152 MiB)
CPUs: 12
Processor Vendor: GenuineIntel
Processor Name: Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
Identifier: Intel64 Family 6 Model 158 Stepping 10
Microarchitecture: Coffee Lake
Frequency (GHz): 2.59
Number of physical packages: 1
Number of physical CPUs: 6
Number of logical CPUs: 12
Graphics card #0 name: NVIDIA GeForce RTX 2070
Graphics card #0 vendor: NVIDIA (0x10de)
Graphics card #0 VRAM (MB): 4095.00
Graphics card #0 deviceId: 0x1f50
Graphics card #0 versionInfo: DriverVersion=30.0.14.7111
Memory slot #0 capacity (MB): 8192.00
Memory slot #0 clockSpeed (GHz): 2.67
Memory slot #0 type: DDR4
Memory slot #1 capacity (MB): 8192.00
Memory slot #1 clockSpeed (GHz): 2.67
Memory slot #1 type: DDR4
Virtual memory max (MB): 18691.55
Virtual memory used (MB): 10761.33
Swap memory total (MB): 2432.00
Swap memory used (MB): 0.00
JVM Flags: 5 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx5152m -Xms256m -XX:PermSize=256m
Fabric Mods:
adaptivebrightness: Adaptive Brightness 1.0.1
advanced_runtime_resource_pack: Runtime Resource Pack 0.4.3
advancements-enlarger: Advancements Enlarger 0.2.4
amecsapi: Amecs API 1.1.4+mc21w16a
apoli: Apoli 1.0.4
architectury: Architectury 2.2.21
artifality: Artifality 0.3.3
attributefix: Attribute Fix {FABRIC} 1.0.2
axesareweapons: Axes Are Weapons 1.3-1.17
barrenisles: Barren Isles 1.17-1.0.4
bclib: BCLib 0.2.3
betterbeds: Better Beds 1.2.0
betterbiomeblend: Better Biome Blend 1.17.0-1.1.9-fabric
betterend: Better End 0.10.5-pre
bettermineshafts: YUNG's Better Mineshafts 1.17-1.0.0
betternether: Better Nether 5.1.3
bettersafebed: BetterSafeBed fabric-1.17-1.4
betterstrongholds: YUNG's Better Strongholds 1.17-1.1
blockus: Blockus 2.2.6+1.17.1
bobby: Bobby 2.0.4
bosses_of_mass_destruction: Bosses of Mass Destruction (Beta) 1.2.2-1.17
calio: Calio 1.0.2
canvas: Canvas Renderer 1.0.1802
cardinal-components: Cardinal Components API 3.0.1
cardinal-components-base: Cardinal Components API (base) 3.0.1
cardinal-components-block: Cardinal Components API (blocks) 3.0.1
cardinal-components-chunk: Cardinal Components API (chunks) 3.0.1
cardinal-components-entity: Cardinal Components API (entities) 3.0.1
cardinal-components-item: Cardinal Components API (items) 3.0.1
cardinal-components-level: Cardinal Components API (world saves) 3.0.1
cardinal-components-scoreboard: Cardinal Components API (scoreboard) 3.0.1
cardinal-components-util: Cardinal Components API (utilities) 3.0.1
cardinal-components-world: Cardinal Components API (worlds) 3.0.1
carpet: Carpet Mod 1.4.44
carpet-extra: Carpet Extra 1.4.43
carpet-tis-addition: Carpet TIS Addition 1.20.0+build.633
charm: Charm 3.3.0
charmonium: Charmonium 3.3.0
classicbeaches: Classic Beaches 0.3.1
cleanview: CleanView 1.17.1-v1-fabric
clientsidenoteblocks: ClientSideNoteblocks 2.0
cloth-basic-math: Cloth Basic Math 0.5.1
cloth-config2: Cloth Config v4 5.0.34
clumps: Clumps fabric-1.17-7.0.0.2
com_electronwill_night-config_core: core 3.6.2
com_electronwill_night-config_toml: toml 3.6.2
com_moandjiezana_toml_toml4j: toml4j 0.7.2
com_typesafe_config: config 1.4.1
com_velocitypowered_velocity-native: velocity-native 1.1.0-SNAPSHOT
compactstatuseffects: Compact Status Effects 2.0.1
confabricate: confabricate 2.1.0-SNAPSHOT+4.1.1
creeperaiupdated: Creeper AI Updated 1.4.0
crowdin-translate: CrowdinTranslate 1.3+1.17
customspawns: Custom Spawns 0.3-1.17.1
daylight_mobs_reborn: Daylight Mobs Reborn 1.2.2
enchant_giver: Enchant Giver 1.1.0
enhancedblockentities: Enhanced Block Entities 0.4.1+1.17
entityculling: EntityCulling-Fabric 1.3.3
expanded_armor_enchanting: Expanded Armor Enchanting 1.0.1
expanded_axe_enchanting: Expanded Axe Enchanting 1.0.2
expanded_trident_enchanting: Expanded Trident Enchanting 1.0.2
expanded_weapon_enchanting: Expanded Weapon Enchanting 1.0.1
expandedstorage: Expanded Storage 7.0.0-alpha.33
extraorigins: Extra Origins 1.17-6
fabric: Fabric API 0.37.0+1.17
fabric-api-base: Fabric API Base 0.3.0+a02b446313
fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.2.0+2b5c62d018
fabric-biome-api-v1: Fabric Biome API (v1) 3.1.11+c345aea818
fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 1.1.5+a02b446318
fabric-command-api-v1: Fabric Command API (v1) 1.1.2+6cefd57718
fabric-commands-v0: Fabric Commands (v0) 0.2.2+92519afa18
fabric-containers-v0: Fabric Containers (v0) 0.1.12+a02b446318
fabric-content-registries-v0: Fabric Content Registries (v0) 0.2.2+a02b446318
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.1.5+be9da31018
fabric-dimensions-v1: Fabric Dimensions API (v1) 2.0.11+6cefd57718
fabric-entity-events-v1: Fabric Entity Events (v1) 1.1.0+a02b446318
fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.4.9+a722d8c018
fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.2.1+92519afa18
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.7+6cefd57718
fabric-item-api-v1: Fabric Item API (v1) 1.2.4+a02b44633d
fabric-item-groups-v0: Fabric Item Groups (v0) 0.2.10+b7ab612118
fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.4+a02b446318
fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.2+36b77c3e18
fabric-language-kotlin: Fabric Language Kotlin 1.6.2+kotlin.1.5.20
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 1.4.4+a02b44633d
fabric-loot-tables-v1: Fabric Loot Tables (v1) 1.0.4+a02b446318
fabric-mining-levels-v0: Fabric Mining Levels (v0) 0.1.3+92519afa18
fabric-models-v0: Fabric Models (v0) 0.3.0+a02b446318
fabric-networking-api-v1: Fabric Networking API (v1) 1.0.12+6cefd57718
fabric-networking-blockentity-v0: Fabric Networking Block Entity (v0) 0.2.11+a02b446318
fabric-networking-v0: Fabric Networking (v0) 0.3.2+92519afa13
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 1.10.9+b7ab612118
fabric-object-builders-v0: Fabric Object Builders (v0) 0.7.3+a02b446318
fabric-particles-v1: Fabric Particles (v1) 0.2.4+a02b446318
fabric-permissions-api-v0: fabric-permissions-api 0.1-SNAPSHOT
fabric-registry-sync-v0: Fabric Registry Sync (v0) 0.7.10+e2961fee18
fabric-renderer-api-v1: Fabric Renderer API (v1) 0.4.4+5f02c96918
fabric-renderer-indigo: Fabric Renderer - Indigo 0.4.8+a02b446318
fabric-renderer-registries-v1: Fabric Renderer Registries (v1) 3.2.0+a02b446318
fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.1.5+a02b446318
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 0.1.13+a02b446318
fabric-rendering-v0: Fabric Rendering (v0) 1.1.2+92519afa18
fabric-rendering-v1: Fabric Rendering (v1) 1.6.0+a02b446318
fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.4.7+b7ab6121d5
fabric-screen-api-v1: Fabric Screen API (v1) 1.0.4+155f865c18
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.1.8+a02b446318
fabric-structure-api-v1: Fabric Structure API (v1) 1.1.12+6cefd57718
fabric-tag-extensions-v0: Fabric Tag Extensions (v0) 1.1.4+a02b44633d
fabric-textures-v0: Fabric Textures (v0) 1.0.6+a02b446318
fabric-tool-attribute-api-v1: Fabric Tool Attribute API (v1) 1.2.12+b7ab61213d
fabric-transfer-api-v1: Fabric Transfer API (v1) 1.0.0+3fe3c3f518
fabricloader: Fabric Loader 0.11.6
fake-player-api: Fake Player API 0.2.0
fallflyinglib: FallFlyingLib 3.0.0-beta.2
fasttransferlib: Fast Transfer Lib 0.5.5
fermion: Fermion 2.11.243
fermion-orientation: Fermion Orientation 1.2.243
fermion-varia: Fermion Varia 2.6.243
ferritecore: FerriteCore 3.0.1
fiber: fiber 0.23.0-2
flytre_lib: FlytreLib 0.2.21
food_highlight: FoodHighlight 1.0.1
frex: FREX 5.2.225
gbfabrictools: GBfabrictools 1.3.4+1.17
geckolib3: Geckolib 3.0.8
grondag_bitraster: bitraster 1.4.12
harderzombies: Harder Zombies 1.0.0
hologram-api: Hologram API 0.1.2+1.17.1
hwg: Happiness is a Warm Gun 1.0.6
hydrogen: Hydrogen 0.3
illuminations: Illuminations 1.6.1
indrev: Industrial Revolution 1.10.0-alpha.9
inventoryprofilesnext: Inventory Profiles Next 0.8.2
io_leangen_geantyref_geantyref: geantyref 1.3.11
ironfurnaces: Iron Furnaces 1.17.1-2.6.0-fabric
itemmodelfix: Item Model Fix 1.0.2+1.17
jankson: Jankson 3.0.1+j1.2.0
java: OpenJDK 64-Bit Server VM 16
json-model-extensions: JSON Model Extensions 1.22.201
krypton: Krypton 0.1.4
lakeside: Lakeside 1.1.0+1.17
lazydfu: LazyDFU 0.1.2
libblockattributes_core: LibBlockAttributes (Core) 0.9.0
libblockattributes_fluids: LibBlockAttributes (Fluids) 0.9.0
libblockattributes_items: LibBlockAttributes (Items) 0.9.0
libcd: LibCapableData 3.0.3+1.16.3
libgui: LibGui 4.1.4+1.17.1
libninepatch: LibNinePatch 1.1.0
lithium: Lithium 0.7.3
maelstrom_library: Maelstrom Library 1.2.1-1.17-pre1
magna: Magna 0.3.0-1.17-pre4
mcda: MC Dungeons Armors 1.7.5
mcdar: MC Dungeons Artifacts 1.3.1
mcdw: MC Dungeons Weapons 3.2.4
minecraft: Minecraft 1.17.1
mobs_attempt_parkour: Mobs Attempt Parkour 0.2.3-1.17-pre1
modmenu: Mod Menu 2.0.2
more_gems: More Gems 1.2.25
morevillagers-fabric: MoreVillagersFabric 2.0.3-SNAPSHOT
mousewheelie: Mouse Wheelie 1.7.3+mc1.17.1-pre1
multipart_entities: MultipartEntities 1.1.2-1.17
nbtcrafting: NBT Crafting 2.0.16+mc1.17
notenoughcrashes: Not Enough Crashes 3.3.1+1.17
npcvariety: NPC Variety 2.1.2
nyfsquivers: Nyf's Quivers Fabric-0.2.4
omega-config: OmegaConfig 1.0.8
org_jetbrains_kotlin_kotlin-reflect: kotlin-reflect 1.5.20
org_jetbrains_kotlin_kotlin-stdlib: kotlin-stdlib 1.5.20
org_jetbrains_kotlin_kotlin-stdlib-jdk7: kotlin-stdlib-jdk7 1.5.20
org_jetbrains_kotlin_kotlin-stdlib-jdk8: kotlin-stdlib-jdk8 1.5.20
org_jetbrains_kotlinx_kotlinx-coroutines-core-jvm: kotlinx-coroutines-core-jvm 1.5.0
org_jetbrains_kotlinx_kotlinx-coroutines-jdk8: kotlinx-coroutines-jdk8 1.5.0
org_jetbrains_kotlinx_kotlinx-serialization-core-jvm: kotlinx-serialization-core-jvm 1.2.1
org_jetbrains_kotlinx_kotlinx-serialization-json-jvm: kotlinx-serialization-json-jvm 1.2.1
org_spongepowered_configurate-core: configurate-core 4.1.1
org_spongepowered_configurate-extra-dfu4: configurate-extra-dfu4 4.1.1
org_spongepowered_configurate-gson: configurate-gson 4.1.1
org_spongepowered_configurate-hocon: configurate-hocon 4.1.1
origins: Origins 1.0.3
packet_tweaker: Packet Tweaker 0.2.0-1.17-pre1
particlerain: Particle Rain 1.3.1
patchouli: Patchouli 1.17-52-FABRIC-SNAPSHOT
pehkui: Pehkui 2.2.1+1.14.4-1.17
placeholder-api: Fabric Placeholder API 1.0.1+1.17
platinum: Platinum Mod 6.3.0
playerabilitylib: Pal 1.3.0-nightly.1.17-rc1
polymer: Polymer 0.1.0-pre9+1.17.1
pugh_tools: Pugh Tools ${version}
reach-entity-attributes: Reach Entity Attributes 2.1.1
roughlyenoughitems: Roughly Enough Items 6.0.262-alpha
scorch: Scorch 1.0.2
secondchance: Second Chance 1.0.0
server_translations_api: Server Translations API 1.4.5+1.17
sgui: SGui 1.0.0-rc3-1.17.1
simple_backpack: SimpleBackpack 1.1.13
special-circumstances: Special Circumstances 1.9.243
step-height-entity-attribute: Step Height Entity Attribute 1.0.0
stepup: StepUp 1.17.1-fabric0.36.1-1.1
stonevaults: Stonevaults 1.0.0
taxfreelevels: Tax Free Levels 1.2.1
team_reborn_energy: Energy 0.1.1
trinkets: Trinkets 3.0.2
tweed: Tweed 3.0.0-beta.26
universal-graves: Universal Graves 1.0.7+1.17.1
villagershats: Goosik's Villager Hats 1.2.0
waystones: Waystones 2.0.2
william-wythers-overhauled-overworld: William Wythers Overhauled Overworld 1.5
woods_and_mires: Woods and Mires 1.1.0+1.17
wthit: wthit 3.7.0
yungsapi: YUNG's API 1.17-Fabric-13
Launched Version: 1.17.1
Backend library: LWJGL version 3.2.2 build 10
Backend API: NO CONTEXT
Window size:
GL Caps: Using framebuffer using OpenGL 3.2
GL debug messages:
Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'fabric'
Type: Client (map_client.txt)
CPU:
Suspected Mods: Fabric Loader (fabricloader), Roughly Enough Items (roughlyenoughitems)

Patchouli's mixin failed to apply, not REI's issue.