Nametags aren't showing up for the aforementioned mods. From a quick look into the source, it might be that they use NeutralMob instead of MobEntity.
latest.log
[16:58:11] [main/INFO]: Loading Minecraft 1.20.1 with Fabric Loader 0.15.6
[16:58:11] [main/INFO]: Fabric is preparing JARs on first launch, this may take a few seconds...
[16:58:11] [main/INFO]: Loading 66 mods:
rpgdifficulty 1.3.13
[16:58:12] [REMOVED]
[16:58:14] [main/INFO]: Compatibility level set to JAVA_17
[16:58:15] [main/INFO]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.3.2).
[16:58:18] [Datafixer Bootstrap/INFO]: 188 Datafixer optimizations took 98 milliseconds
[16:58:20] [Render thread/INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD'
[16:58:20] [Render thread/INFO]: Setting user: [REMOVED]
[16:58:20] [Render thread/ERROR]: No data fixer registered for jungle_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for bamboo_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for desert_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for badlands_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for hills_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for savannah_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for mushroom_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for swamp_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for dripstone_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for cave_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for dark_oak_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for spruce_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for beach_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for snowy_creeper
[16:58:20] [Render thread/ERROR]: No data fixer registered for ocean_creeper
[16:58:21] [Render thread/INFO]: [Indigo] Registering Indigo renderer!
[16:58:21] [Render thread/INFO]: Backend library: LWJGL version 3.3.1 SNAPSHOT
[16:58:22] [Render thread/INFO]: Reloading ResourceManager: vanilla, fabric (cloth-config, creeperoverhaul, fabric-api, fabric-api-base, fabric-api-lookup-api-v1, fabric-biome-api-v1, fabric-block-api-v1, fabric-block-view-api-v2, fabric-blockrenderlayer-v1, fabric-client-tags-api-v1, fabric-command-api-v1, fabric-command-api-v2, fabric-commands-v0, fabric-containers-v0, fabric-content-registries-v0, fabric-convention-tags-v1, fabric-crash-report-info-v1, fabric-data-generation-api-v1, fabric-dimensions-v1, fabric-entity-events-v1, fabric-events-interaction-v0, fabric-events-lifecycle-v0, fabric-game-rule-api-v1, fabric-item-api-v1, fabric-item-group-api-v1, fabric-key-binding-api-v1, fabric-keybindings-v0, fabric-lifecycle-events-v1, fabric-loot-api-v2, fabric-loot-tables-v1, fabric-message-api-v1, fabric-mining-level-api-v1, fabric-model-loading-api-v1, fabric-models-v0, fabric-networking-api-v1, fabric-networking-v0, fabric-object-builder-api-v1, fabric-particles-v1, fabric-recipe-api-v1, fabric-registry-sync-v0, fabric-renderer-api-v1, fabric-renderer-indigo, fabric-renderer-registries-v1, fabric-rendering-data-attachment-v1, fabric-rendering-fluids-v1, fabric-rendering-v0, fabric-rendering-v1, fabric-resource-conditions-api-v1, fabric-resource-loader-v0, fabric-screen-api-v1, fabric-screen-handler-api-v1, fabric-sound-api-v1, fabric-transfer-api-v1, fabric-transitive-access-wideners-v1, fabricloader, geckolib, nameplate, rpgdifficulty)
[16:58:22] [Worker-Main-13/INFO]: Found unifont_all_no_pua-15.0.06.hex, loading
[16:58:23] [Render thread/WARN]: Missing sound for event: minecraft:item.goat_horn.play
[16:58:23] [Render thread/WARN]: Missing sound for event: minecraft:entity.goat.screaming.horn_break
[16:58:23] [Render thread/INFO]: OpenAL initialized on device OpenAL Soft on Speakers (5- USB Audio Device)
[16:58:23] [Render thread/INFO]: Sound engine started
[16:58:23] [Render thread/INFO]: Created: 1024x1024x4 minecraft:textures/atlas/blocks.png-atlas
[16:58:23] [Render thread/INFO]: Created: 256x256x4 minecraft:textures/atlas/signs.png-atlas
[16:58:23] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/banner_patterns.png-atlas
[16:58:23] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/shield_patterns.png-atlas
[16:58:23] [Render thread/INFO]: Created: 1024x1024x4 minecraft:textures/atlas/armor_trims.png-atlas
[16:58:23] [Render thread/INFO]: Created: 128x64x4 minecraft:textures/atlas/decorated_pot.png-atlas
[16:58:23] [Render thread/INFO]: Created: 256x256x4 minecraft:textures/atlas/chest.png-atlas
[16:58:23] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/shulker_boxes.png-atlas
[16:58:23] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/beds.png-atlas
[16:58:23] [Render thread/WARN]: Shader rendertype_entity_translucent_emissive could not find sampler named Sampler2 in the specified shader program.
[16:58:23] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/particles.png-atlas
[16:58:23] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/paintings.png-atlas
[16:58:23] [Render thread/INFO]: Created: 128x128x0 minecraft:textures/atlas/mob_effects.png-atlas
[16:58:30] [Render thread/INFO]: Loaded 7 recipes
[16:58:30] [Render thread/INFO]: Loaded 1271 advancements
[16:58:33] [Render thread/INFO]: Applied 126 biome modifications to 39 of 64 new biomes in 10.34 ms
[16:58:33] [Server thread/INFO]: Starting integrated minecraft server version 1.20.1
[16:58:33] [Server thread/INFO]: Generating keypair
[16:58:36] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld
[16:58:37] [Render thread/INFO]: Preparing spawn area: 0%
[16:58:37] [Render thread/INFO]: Preparing spawn area: 0%
[16:58:37] [Render thread/INFO]: Preparing spawn area: 1%
[16:58:38] [Render thread/INFO]: Preparing spawn area: 3%
[16:58:38] [Render thread/INFO]: Preparing spawn area: 7%
[16:58:39] [Render thread/INFO]: Preparing spawn area: 11%
[16:58:39] [Render thread/INFO]: Preparing spawn area: 17%
[16:58:40] [Render thread/INFO]: Preparing spawn area: 22%
[16:58:40] [Render thread/INFO]: Preparing spawn area: 28%
[16:58:41] [Render thread/INFO]: Preparing spawn area: 34%
[16:58:41] [Render thread/INFO]: Preparing spawn area: 39%
[16:58:42] [Render thread/INFO]: Preparing spawn area: 45%
[16:58:42] [Render thread/INFO]: Preparing spawn area: 53%
[16:58:43] [Render thread/INFO]: Preparing spawn area: 59%
[16:58:43] [Render thread/INFO]: Preparing spawn area: 68%
[16:58:44] [Render thread/INFO]: Preparing spawn area: 74%
[16:58:44] [Render thread/INFO]: Preparing spawn area: 81%
[16:58:45] [Render thread/INFO]: Preparing spawn area: 87%
[16:58:45] [Render thread/INFO]: Preparing spawn area: 96%
[16:58:46] [Render thread/INFO]: Time elapsed: 9176 ms
[16:58:46] [Server thread/INFO]: Changing view distance to 12, from 10
[16:58:46] [Server thread/INFO]: Changing simulation distance to 12, from 0
[16:58:46] [Server thread/INFO]: [REMOVED] logged in with entity id 102 at (-108.5, 64.0, 124.5)
[16:58:46] [Server thread/INFO]: [REMOVED] joined the game
[16:58:47] [Render thread/INFO]: Loaded 2 advancements
[16:59:17] [Server thread/INFO]: [[REMOVED]: Summoned new Zombie]
[16:59:17] [Render thread/INFO]: [System] [CHAT] Summoned new Zombie
[16:59:23] [Server thread/INFO]: [[REMOVED]: Summoned new Dripstone Creeper]
[16:59:23] [Render thread/INFO]: [System] [CHAT] Summoned new Dripstone Creeper
[16:59:33] [Server thread/INFO]: Saving and pausing game...
[16:59:33] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld
[16:59:33] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end
[16:59:33] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether
[16:59:35] [Server thread/INFO]: [REMOVED] lost connection: Disconnected
[16:59:35] [Server thread/INFO]: [REMOVED] left the game
[16:59:35] [Server thread/INFO]: Stopping singleplayer server as player logged out
[16:59:35] [Server thread/INFO]: Stopping server
[16:59:35] [Server thread/INFO]: Saving players
[16:59:35] [Server thread/INFO]: Saving worlds
[16:59:36] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld
[16:59:36] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end
[16:59:36] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether
[16:59:36] [Server thread/INFO]: ThreadedAnvilChunkStorage (New World): All chunks are saved
[16:59:36] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM1): All chunks are saved
[16:59:36] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved
[16:59:36] [Server thread/INFO]: ThreadedAnvilChunkStorage: All dimensions are saved
Do you use any other mods except the required ones?
Nope, ran on a fresh Fabric modpack with just Nameplates + Creeper Overhaul + RPGDifficulty to check. As a quick note, I removed some identifying info in the above log, notated by [REMOVED].
Minecraft Version
1.20.x
Mod Loader Version
0.15.6
Mod Version
1.1.4
Describe the Issue
Nametags aren't showing up for the aforementioned mods. From a quick look into the source, it might be that they use NeutralMob instead of MobEntity.
latest.log
[16:58:11] [main/INFO]: Loading Minecraft 1.20.1 with Fabric Loader 0.15.6 [16:58:11] [main/INFO]: Fabric is preparing JARs on first launch, this may take a few seconds... [16:58:11] [main/INFO]: Loading 66 mods:
Do you use any other mods except the required ones?
Nope, ran on a fresh Fabric modpack with just Nameplates + Creeper Overhaul + RPGDifficulty to check. As a quick note, I removed some identifying info in the above log, notated by [REMOVED].