---- Minecraft Crash Report ----
// Oops.

Time: 8/18/19 7:58 PM
Description: Exception in server tick loop

java.lang.NoClassDefFoundError: net/minecraft/class_465
	at vivatech.common.menu.CoalGeneratorMenu.<init>(CoalGeneratorMenu.java:21)
	at vivatech.common.Vivatech.lambda$onInitialize$1(Vivatech.java:52)
	at net.fabricmc.fabric.impl.container.ContainerProviderImpl.createContainer(ContainerProviderImpl.java:113)
	at net.fabricmc.fabric.impl.container.ContainerProviderImpl.openContainer(ContainerProviderImpl.java:98)
	at net.fabricmc.fabric.impl.container.ContainerProviderImpl.openContainer(ContainerProviderImpl.java:63)
	at vivatech.common.block.SterlingGeneratorBlock.method_9534(SterlingGeneratorBlock.java:28)
	at net.minecraft.class_2680.method_11629(class_2680.java:285)
	at net.minecraft.class_3225.method_14262(class_3225.java:310)
	at net.minecraft.class_3244.method_12046(class_3244.java:922)
	at net.minecraft.class_2885.method_12547(class_2885.java:36)
	at net.minecraft.class_2885.method_11054(class_2885.java:10)
	at net.minecraft.class_2600.method_11072(class_2600.java:21)
	at net.minecraft.class_3738.run(class_3738.java:18)
	at net.minecraft.class_1255.method_18859(class_1255.java:144)
	at net.minecraft.class_4093.method_18859(class_4093.java:23)
	at net.minecraft.class_1255.method_16075(class_1255.java:118)
	at net.minecraft.server.MinecraftServer.method_20415(MinecraftServer.java:712)
	at net.minecraft.server.MinecraftServer.method_16075(MinecraftServer.java:706)
	at net.minecraft.class_1255.method_18857(class_1255.java:127)
	at net.minecraft.server.MinecraftServer.method_16208(MinecraftServer.java:691)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:646)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: net.minecraft.class_465
	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at net.fabricmc.loader.launch.server.InjectingURLClassLoader.loadClass(InjectingURLClassLoader.java:56)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at net.fabricmc.loader.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:160)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 22 more


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

-- System Details --
Details:
	Minecraft Version: 1.14.4
	Minecraft Version ID: 1.14.4
	Operating System: Linux (amd64) version 5.1.15-arch1-1-ARCH
	Java Version: 1.8.0_222, Oracle Corporation
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 236031008 bytes (225 MB) / 934805504 bytes (891 MB) up to 934805504 bytes (891 MB)
	CPUs: 2
	JVM Flags: 0 total;
	Fabric Mods:
		accuratenetherportals: Accurate Nether Portals 1.0.0
		anvil_fix: AnvilFix 1.1.2
		armorstandutils: Armor Stand Utils 1.0.0
		artifice: Artifice 0.3.4
		autoconfig1: Auto Config v1 1.2.0+mc1.14.4
		beaconflight: BeaconFlight 1.1.0
		betterthanmending: BetterThanMending 1.0.0
		blockus: Blockus 1.2.0
		blue_endless_jankson: jankson +
		brokenxp: Broken XP 1.0.3
		bucket-hat: Bucket Hat 1.0.0
		chunkactivator: Chunk Activator 1.2.0+mc1.14.4
		clothesline-fabric: Clothesline 0.1.0
		clothesline_motor: Tumble Dryer 1.1
		cosmeticarmorslots: Cosmetic Armor Slots 1.1.5
		cotton: Cotton 1.0.0-rc.3
		cotton-cauldron: Cotton Cauldron 1.0.0-rc.1
		cotton-commons: Cotton Commons 1.0.0-rc.3
		cotton-config: Cotton Config 1.0.0-rc.1
		cotton-datapack: Cotton Datapack 1.0.0-rc.1
		cotton-energy: Cotton Energy 1.5.0+1.14.3
		cotton-logging: Cotton Logging 1.0.0-rc.1
		cotton-player-events: Cotton Player Events 1.0.0-rc.2
		cotton-resources: Cotton Resources 1.4.0+1.14.4
		couplings: Couplings 1.1.0
		crochet: Crochet 1.0.4
		extrapieces: Extra Pieces 2.5.3
		fabric: Fabric API 0.3.1+build.208
		fabric-api-base: fabric-api-base 0.1.0+b494ebeb42
		fabric-biomes-v1: fabric-biomes-v1 0.1.0+896c7fbb42
		fabric-commands-v0: fabric-commands-v0 0.1.1+b494ebeb42
		fabric-containers-v0: fabric-containers-v0 0.1.2+b494ebeb42
		fabric-content-registries-v0: fabric-content-registries-v0 0.1.1+b494ebeb42
		fabric-crash-report-info-v1: fabric-crash-report-info-v1 0.1.1+9f55aa7042
		fabric-events-interaction-v0: fabric-events-interaction-v0 0.1.1+9f55aa7042
		fabric-events-lifecycle-v0: fabric-events-lifecycle-v0 0.1.1+eff46b3d42
		fabric-item-groups-v0: fabric-item-groups-v0 0.1.0+1e69a0a542
		fabric-keybindings-v0: fabric-keybindings-v0 0.1.1+7dfef87c42
		fabric-language-kotlin: Fabric Language Kotlin 1.3.40+build.1
		fabric-loot-tables-v1: fabric-loot-tables-v1 0.1.0+b494ebeb42
		fabric-mining-levels-v0: fabric-mining-levels-v0 0.1.0+ab421b9c42
		fabric-networking: fabric-networking 0.1.0+93af775a
		fabric-networking-blockentity-v0: fabric-networking-blockentity-v0 0.1.1+b494ebeb42
		fabric-networking-v0: fabric-networking-v0 0.1.3+9f55aa7042
		fabric-object-builders-v0: fabric-object-builders-v0 0.1.1+9b03381f42
		fabric-registry-sync-v0: fabric-registry-sync-v0 0.2.2+9b03381f42
		fabric-renderer-api-v1: fabric-renderer-api-v1 0.1.1+9b03381f42
		fabric-renderer-indigo: fabric-renderer-indigo 0.1.10+f0fe03ff42
		fabric-rendering-data-attachment-v1: fabric-rendering-data-attachment-v1 0.1.0+b494ebeb42
		fabric-rendering-fluids-v1: fabric-rendering-fluids-v1 0.1.1+39442fc242
		fabric-rendering-v0: fabric-rendering-v0 0.1.1+6dad974e42
		fabric-resource-loader-v0: fabric-resource-loader-v0 0.1.2+232e294c42
		fabric-tag-extensions-v0: fabric-tag-extensions-v0 0.1.1+b494ebeb42
		fabriccontrolling: Fabric Controlling 1.0.1
		fabricloader: Fabric Loader 0.4.8+build.159
		grindstone_books: Grindstone Books 1.0.0
		immersive_portals: Immersive Portals 0.9
		infinityfix: Infinity Fix 1.0.4
		informedload: Informed Load 2.1.0-1.14.4
		inventorysorter: Inventory Sorter 1.4.3
		ironbarrels: Iron Barrels 1.2.0
		jankson: Jankson 1.0.0+j1.1.2
		libblockattributes: LibBlockAttributes 0.4.9
		libblockattributes_core: LibBlockAttributes (Core) 0.4.9
		libblockattributes_fluids: LibBlockAttributes (Fluids) 0.4.9
		libblockattributes_items: LibBlockAttributes (Items) 0.4.9
		libcd: LibCapableData 1.3.0+1.14.3
		libgui: LibGui 1.2.2
		miners_horizon: Miner's Horizon 1.5.0
		mycraft: My Craft 1.2.4
		org_jetbrains_annotations: annotations 16.0.3
		org_jetbrains_kotlin_kotlin-reflect: kotlin-reflect 1.3.40
		org_jetbrains_kotlin_kotlin-stdlib: kotlin-stdlib 1.3.40
		org_jetbrains_kotlin_kotlin-stdlib-jdk8: kotlin-stdlib-jdk8 1.3.40
		org_jetbrains_kotlinx_kotlinx-coroutines-core: kotlinx-coroutines-core 1.2.2
		org_jetbrains_kotlinx_kotlinx-coroutines-jdk8: kotlinx-coroutines-jdk8 1.2.2
		permafrost: Permafrost 1.3.0
		persistentcake: Persistent Cake 0.1.1-fabric
		railboost: railboost 0.2.0
		roughlyenoughitems: Roughly Enough Items 2.9.7+build.145
		rtree-3i-lite-fabric: rtree-3i-lite for Fabric 0.3.0
		silkyspawners: Silky Spawners 1.0.2
		sneakthroughberries: Sneak Through Berries 1.14.4-1.1.2-fabric
		stackdisenchantedbooks: Stack Disenchanted Books 1.0.0
		stockpile: Stockpile 1.0.9+1.14.4
		tbo: TheBiomeOverhaul 1.2.0
		trumpet-skeleton: Trumpet Skeleton 1.1.0
		vivatech: Vivatech 1.0.0-alpha.14+1.14.4
	Player Count: 1 / 20; [class_3222['_SuperFortress_'/3813, l='world', x=210.27, y=72.00, z=-766.73]]
	Data Packs: vanilla, extrapieces:ep_data, fabric/blockus, fabric/chunkactivator, fabric/clothesline-fabric, fabric/clothesline_motor, fabric/cotton-commons, fabric/cotton-resources, fabric/fabric-mining-levels-v0, fabric/ironbarrels, fabric/mycraft, fabric/persistentcake, fabric/stockpile, fabric/trumpet-skeleton, fabric/vivatech, global/cotton_generated (incompatible)
	Is Modded: Definitely; Server brand changed to 'fabric'