This mod looks awesome but so sad that I'm running into some issues.
I download it to my aternos server but not actually work. the server can start up and I can enter in world too,
but the world look like doesn't change, this is log.
server's version: 1.18.2 (40.2.21)
softwave:forge

[22Jun2024 18:13:33.414] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forgeserver, --fml.forgeVersion, 40.2.21, --fml.mcVersion, 1.18.2, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20220404.173914, nogui]

2 | [22Jun2024 18:13:33.416] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 9.1.3+9.1.3+main.9b69c82a starting: java version 17.0.11 by Eclipse Adoptium
3 | [22Jun2024 18:13:33.517] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=union:/server/libraries/org/spongepowered/mixin/0.8.5/mixin-0.8.5.jar%2314!/ Service=ModLauncher Env=SERVER
4 | [22Jun2024 18:13:33.887] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file /server/libraries/net/minecraftforge/fmlcore/1.18.2-40.2.21/fmlcore-1.18.2-40.2.21.jar is missing mods.toml file
5 | [22Jun2024 18:13:33.888] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file /server/libraries/net/minecraftforge/javafmllanguage/1.18.2-40.2.21/javafmllanguage-1.18.2-40.2.21.jar is missing mods.toml file
6 | [22Jun2024 18:13:33.890] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file /server/libraries/net/minecraftforge/lowcodelanguage/1.18.2-40.2.21/lowcodelanguage-1.18.2-40.2.21.jar is missing mods.toml file
7 | [22Jun2024 18:13:33.892] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file /server/libraries/net/minecraftforge/mclanguage/1.18.2-40.2.21/mclanguage-1.18.2-40.2.21.jar is missing mods.toml file
8 | [22Jun2024 18:13:34.003] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.JarInJarDependencyLocator/]: No dependencies to load found. Skipping!
9 | [22Jun2024 18:13:36.275] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments [nogui]
10 | [22Jun2024 18:13:48.033] [modloading-worker-0/INFO] [net.minecraftforge.common.ForgeMod/FORGEMOD]: Forge mod loading, version 40.2.21, for MC 1.18.2 with MCP 20220404.173914
11 | [22Jun2024 18:13:48.047] [modloading-worker-0/INFO] [net.minecraftforge.common.MinecraftForge/FORGE]: MinecraftForge v40.2.21 Initialized
12 | [22Jun2024 18:13:48.751] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Configuration file /server/config/lostcities/common.toml is not correct. Correcting
13 | [22Jun2024 18:13:48.753] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key profiles was corrected from null to its default, SimpleCommentedConfig:{}.
14 | [22Jun2024 18:13:48.754] [main/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key profiles.dimensionsWithProfiles was corrected from null to its default, [lostcities:lostcity=default].
15 | [22Jun2024 18:13:48.764] [modloading-worker-0/INFO] [lostcities/]: Creating standard profiles into 'config/lostcities/profiles'
16 | [22Jun2024 18:13:48.819] [modloading-worker-0/INFO] [lostcities/]: Reading existing profiles from 'config/lostcities/profiles'
17 | [22Jun2024 18:13:48.884] [Forge Version Check/INFO] [net.minecraftforge.fml.VersionChecker/]: [forge] Starting version check at https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json
18 | [22Jun2024 18:13:49.616] [Forge Version Check/INFO] [net.minecraftforge.fml.VersionChecker/]: [forge] Found status: AHEAD Current: 40.2.21 Target: null
19 | [22Jun2024 18:13:53.046] [main/INFO] [com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD'
20 | [22Jun2024 18:13:53.206] [main/WARN] [net.minecraft.server.packs.VanillaPackResources/]: Assets URL 'union:/server/libraries/net/minecraft/server/1.18.2-20220404.173914/server-1.18.2-20220404.173914-srg.jar%2342!/assets/.mcassetsroot' uses unexpected schema
21 | [22Jun2024 18:13:53.208] [main/WARN] [net.minecraft.server.packs.VanillaPackResources/]: Assets URL 'union:/server/libraries/net/minecraft/server/1.18.2-20220404.173914/server-1.18.2-20220404.173914-srg.jar%2342!/data/.mcassetsroot' uses unexpected schema
22 | [22Jun2024 18:13:58.035] [main/WARN] [net.minecraft.commands.Commands/]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
23 | [22Jun2024 18:13:58.039] [main/WARN] [net.minecraft.commands.Commands/]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
24 | [22Jun2024 18:13:58.056] [main/WARN] [net.minecraft.commands.Commands/]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
25 | [22Jun2024 18:13:58.058] [main/WARN] [net.minecraft.commands.Commands/]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
26 | [22Jun2024 18:13:58.060] [main/WARN] [net.minecraft.commands.Commands/]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
27 | [22Jun2024 18:14:01.717] [Worker-Main-2/INFO] [net.minecraft.world.item.crafting.RecipeManager/]: Loaded 7 recipes
28 | [22Jun2024 18:14:03.620] [Worker-Main-2/INFO] [net.minecraft.advancements.AdvancementList/]: Loaded 1141 advancements
29 | [22Jun2024 18:14:04.929] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer/]: Starting minecraft server version 1.18.2
30 | [22Jun2024 18:14:04.930] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer/]: Loading properties
31 | [22Jun2024 18:14:04.930] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer/]: Default game type: SURVIVAL
32 | [22Jun2024 18:14:04.931] [Server thread/INFO] [net.minecraft.server.MinecraftServer/]: Generating keypair
33 | [22Jun2024 18:14:05.184] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer/]: Starting Minecraft server on *:21800
34 | [22Jun2024 18:14:05.234] [Server thread/INFO] [net.minecraft.server.network.ServerConnectionListener/]: Using epoll channel type
35 | [22Jun2024 18:14:05.414] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Configuration file ./world/serverconfig/lostcities-server.toml is not correct. Correcting
36 | [22Jun2024 18:14:05.415] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key profiles was corrected from null to its default, SimpleCommentedConfig:{}.
37 | [22Jun2024 18:14:05.416] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key profiles.specialBedBlock was corrected from null to its default, minecraft:diamond_block.
38 | [22Jun2024 18:14:05.417] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key profiles.selectedProfile was corrected from null to its default, .
39 | [22Jun2024 18:14:05.417] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key profiles.selectedCustomJson was corrected from null to its default, .
40 | [22Jun2024 18:14:05.418] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key profiles.todoQueueSize was corrected from null to its default, 20.
41 | [22Jun2024 18:14:05.425] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Configuration file ./world/serverconfig/forge-server.toml is not correct. Correcting
42 | [22Jun2024 18:14:05.427] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server was corrected from null to its default, SimpleCommentedConfig:{}.
43 | [22Jun2024 18:14:05.427] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server.removeErroringBlockEntities was corrected from null to its default, false.
44 | [22Jun2024 18:14:05.428] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server.removeErroringEntities was corrected from null to its default, false.
45 | [22Jun2024 18:14:05.429] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server.fullBoundingBoxLadders was corrected from null to its default, false.
46 | [22Jun2024 18:14:05.430] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server.zombieBaseSummonChance was corrected from null to its default, 0.1.
47 | [22Jun2024 18:14:05.430] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server.zombieBabyChance was corrected from null to its default, 0.05.
48 | [22Jun2024 18:14:05.430] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server.treatEmptyTagsAsAir was corrected from null to its default, false.
49 | [22Jun2024 18:14:05.431] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server.skipEmptyShapelessCheck was corrected from null to its default, true.
50 | [22Jun2024 18:14:05.433] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server.fixAdvancementLoading was corrected from null to its default, true.
51 | [22Jun2024 18:14:05.433] [Server thread/WARN] [net.minecraftforge.common.ForgeConfigSpec/CORE]: Incorrect key server.permissionHandler was corrected from null to its default, forge:default_handler.
52 | [22Jun2024 18:14:05.488] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer/]: Preparing level "world"

Did you correctly configure the mod so that cities can appear? They are not enabled by default. The curseforge page has instructions

is this correct?

No, you are reading the instructions for 1.12.2. That's not valid. Read the correct instructions for your version

I can't successfully run it in single player world

how to make it compatible?

What are you trying to do? You shouldn't even be in that screen???

yes, that's all perfect. The warning is ok. You can ignore that. In the last screenshot just press the 'Disabled' button. That will enable cities

I enter the play botton and enter in game, but after I enter in single player world it doesn't generate city.

or should i add something in here?

Oh, that's why, thanks you so much

if i want to put this map to my aternos server, should i download the lost cities mod on server?because i just crash from start up server.

[23Jun2024 14:57:54.338] [main/WARN] [net.minecraftforge.common.ForgeHooks/WP]: The following mods have version differences that were not resolved:

362 | lostcities (version 1.18-5.3.29 -> MISSING)
363 | Things may not work well.
364 | [23Jun2024 14:57:54.393] [main/WARN] [net.minecraftforge.registries.GameData/REGISTRIES]: Forge Mod Loader detected missing/unknown registrie(s).
365 |  
366 | There are 12 missing registries in this save.
367 | If you continue the missing registries will get removed.
368 | This may cause issues, it is advised that you create a world backup before continuing.
369 |  
370 |  
371 | [23Jun2024 14:57:54.393] [main/WARN] [net.minecraftforge.registries.GameData/REGISTRIES]: Missing Registries:
372 | lostcities:buildings
373 | lostcities:citystyles
374 | lostcities:conditions
375 | lostcities:multibuildings
376 | lostcities:palettes
377 | lostcities:parts
378 | lostcities:predefinedcites
379 | lostcities:predefinedspheres
380 | lostcities:scattered
381 | lostcities:styles
382 | lostcities:variants
383 | lostcities:worldstyles
384 |  
385 | [23Jun2024 14:57:56.780] [main/WARN] [net.minecraft.server.packs.VanillaPackResources/]: Assets URL 'union:/server/libraries/net/minecraft/server/1.18.2-20220404.173914/server-1.18.2-20220404.173914-srg.jar%2340!/assets/.mcassetsroot' uses unexpected schema
386 | [23Jun2024 14:57:56.781] [main/WARN] [net.minecraft.server.packs.VanillaPackResources/]: Assets URL 'union:/server/libraries/net/minecraft/server/1.18.2-20220404.173914/server-1.18.2-20220404.173914-srg.jar%2340!/data/.mcassetsroot' uses unexpected schema
387 | [23Jun2024 14:57:56.913] [main/DEBUG] [net.minecraftforge.server.ServerLifecycleHooks/CORE]: Generating PackInfo named mod:forge for mod file /server/libraries/net/minecraftforge/forge/1.18.2-40.2.0/forge-1.18.2-40.2.0-universal.jar
388 | [23Jun2024 14:57:56.915] [main/WARN] [net.minecraft.server.MinecraftServer/]: Missing data pack mod:lostcities
389 | [23Jun2024 14:58:00.842] [main/WARN] [net.minecraft.server.Main/]: Failed to load datapacks, can't proceed with server load. You can either fix your datapacks or reset to vanilla with --safeMode
390 | java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Unbound values in registry ResourceKey[minecraft:root / minecraft:dimension_type]: [lostcities:lostcity]
391 | at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396) ~[?:?]
392 | at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2073) ~[?:?]
393 | at net.minecraft.server.Main.main(Main.java:183) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
394 | at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
395 | at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
396 | at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
397 | at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
398 | at net.minecraftforge.fml.loading.targets.CommonServerLaunchHandler.lambda$launchService$0(CommonServerLaunchHandler.java:32) ~[fmlloader-1.18.2-40.2.0.jar%2317!/:?]
399 | at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.1.3.jar%235!/:?]
400 | at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.1.3.jar%235!/:?]
401 | at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.1.3.jar%235!/:?]
402 | at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.1.3.jar%235!/:?]
403 | at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.1.3.jar%235!/:?]
404 | at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.1.3.jar%235!/:?]
405 | at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.1.3.jar%235!/:?]
406 | at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:149) [bootstraplauncher-1.0.0.jar:?]
407 | Caused by: java.lang.IllegalStateException: Unbound values in registry ResourceKey[minecraft:root / minecraft:dimension_type]: [lostcities:lostcity]
408 | at net.minecraft.core.MappedRegistry.m_203521_(MappedRegistry.java:299) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
409 | at net.minecraft.core.RegistryAccess$RegistryEntry.m_206247_(RegistryAccess.java:287) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
410 | at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?]
411 | at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?]
412 | at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1850) ~[?:?]
413 | at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?]
414 | at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?]
415 | at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) ~[?:?]
416 | at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]
417 | at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) ~[?:?]
418 | at net.minecraft.core.RegistryAccess$ImmutableRegistryAccess.(RegistryAccess.java:253) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
419 | at net.minecraft.core.RegistryAccess.m_203557_(RegistryAccess.java:230) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
420 | at net.minecraft.server.Main.lambda$main$3(Main.java:165) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
421 | at net.minecraft.server.WorldStem.m_206911_(WorldStem.java:40) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
422 | at net.minecraft.server.Main.main(Main.java:157) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
423 | ... 13 more

There are 12 missing registries in this save.
If you continue the missing registries will get removed.
This may cause issues, it is advised that you create a world backup before continuing.

[23Jun2024 14:57:54.393] [main/WARN] [net.minecraftforge.registries.GameData/REGISTRIES]: Missing Registries:
lostcities:buildings
lostcities:citystyles
lostcities:conditions
lostcities:multibuildings
lostcities:palettes
lostcities:parts
lostcities:predefinedcites
lostcities:predefinedspheres
lostcities:scattered
lostcities:styles
lostcities:variants
lostcities:worldstyles

[23Jun2024 14:57:56.780] [main/WARN] [net.minecraft.server.packs.VanillaPackResources/]: Assets URL 'union:/server/libraries/net/minecraft/server/1.18.2-20220404.173914/server-1.18.2-20220404.173914-srg.jar%2340!/assets/.mcassetsroot' uses unexpected schema
[23Jun2024 14:57:56.781] [main/WARN] [net.minecraft.server.packs.VanillaPackResources/]: Assets URL 'union:/server/libraries/net/minecraft/server/1.18.2-20220404.173914/server-1.18.2-20220404.173914-srg.jar%2340!/data/.mcassetsroot' uses unexpected schema
[23Jun2024 14:57:56.913] [main/DEBUG] [net.minecraftforge.server.ServerLifecycleHooks/CORE]: Generating PackInfo named mod:forge for mod file /server/libraries/net/minecraftforge/forge/1.18.2-40.2.0/forge-1.18.2-40.2.0-universal.jar
[23Jun2024 14:57:56.915] [main/WARN] [net.minecraft.server.MinecraftServer/]: Missing data pack mod:lostcities
[23Jun2024 14:58:00.842] [main/WARN] [net.minecraft.server.Main/]: Failed to load datapacks, can't proceed with server load. You can either fix your datapacks or reset to vanilla with --safeMode
java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Unbound values in registry ResourceKey[minecraft:root / minecraft:dimension_type]: [lostcities:lostcity]
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396) ~[?:?]
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2073) ~[?:?]
at net.minecraft.server.Main.main(Main.java:183) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at net.minecraftforge.fml.loading.targets.CommonServerLaunchHandler.lambda$launchService$0(CommonServerLaunchHandler.java:32) ~[fmlloader-1.18.2-40.2.0.jar%2317!/:?]
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.1.3.jar%235!/:?]
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.1.3.jar%235!/:?]
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.1.3.jar%235!/:?]
at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.1.3.jar%235!/:?]
at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.1.3.jar%235!/:?]
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.1.3.jar%235!/:?]
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.1.3.jar%235!/:?]
at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:149) [bootstraplauncher-1.0.0.jar:?]
Caused by: java.lang.IllegalStateException: Unbound values in registry ResourceKey[minecraft:root / minecraft:dimension_type]: [lostcities:lostcity]
at net.minecraft.core.MappedRegistry.m_203521_(MappedRegistry.java:299) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
at net.minecraft.core.RegistryAccess$RegistryEntry.m_206247_(RegistryAccess.java:287) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?]
at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1850) ~[?:?]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?]
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) ~[?:?]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]
at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) ~[?:?]
at net.minecraft.core.RegistryAccess$ImmutableRegistryAccess.(RegistryAccess.java:253) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
at net.minecraft.core.RegistryAccess.m_203557_(RegistryAccess.java:230) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
at net.minecraft.server.Main.lambda$main$3(Main.java:165) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
at net.minecraft.server.WorldStem.m_206911_(WorldStem.java:40) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
at net.minecraft.server.Main.main(Main.java:157) ~[server-1.18.2-20220404.173914-srg.jar%2340!/:?]
... 13 more

yes, you need the mod on the server obviously

thanks