[Bug]: Rendering startup crash

[StrangerSon71]

Minecraft Version

1.18.x

Forge Version

40.1.25

Vampirism Version

1.8.2

Werewolves Version

0.6.1

Modpack

No response

Singleplayer/Multiplayer

Singleplayer

What happened?

The game crashed while rendering overlay No model for layer werewolves:ears_claws#main. I believe this is an incompatibility, but I don't know with what.

Relevant log output

https://pastebin.com/dRVv8DJj

Reproduce steps

No response

Other relevant mods

No response

[StrangerSon71]

Ok ElementalCraft seems to cause it. Edit: Werewolves gives a startup crash referencing Werewolves when another mod is missing dependencies, very annoying for debug. Different error than above. I will attempt to narrow down the incompatibility once this is fixed.

[Cheaterpaul]

Yes it is a bug in Forge that shows Werewolves as error instead of the missing dependencies #96. This is known but i can't do much about it.

I got reports of the werewolves:ears_claws#main error before, but i could never determine the cause or reproduce the issue myself. For some the issue just resolved itself somehow. I appreciate your help in narrowing down the issue.

[Cheaterpaul]

I presume this issue does no longer occur with the latest Forge/Werewolves version

[EnderMelody]

still getting this error on 0.6.1, forge 40.1.68

[Cheaterpaul]

then please provide your debug.log file

[EnderMelody]

Crashlog: crash-2022-07-20_21.55.57-client.txt the actual crash was being caused by sophisticated backpacks/core but forge was blaming werewolves for the crash.

[EnderMelody]

started getting this randomly again. nothing changed in the modpack, just refused to start with werewolves installed. No other errors once the mod was removed. debug.log

[Cheaterpaul]

The issue lies with TConstruct at line 17630 please try it without TConstruct and report it there

[10Aug2022 12:59:56.318] [Render thread/ERROR] [net.minecraftforge.fml.javafmlmod.FMLModContainer/LOADING]: Caught exception during event RegistryEvent.Register<minecraft:block_entity_type> dispatch for modid tconstruct
java.lang.NullPointerException: Registry Object not present: tconstruct:scorched_fuel_tank
    at java.util.Objects.requireNonNull(Objects.java:334) ~[?:?]
    at net.minecraftforge.registries.RegistryObject.get(RegistryObject.java:320) ~[forge-1.18.2-40.1.68-universal.jar%23424!/:?]
    at slimeknights.mantle.registration.object.ItemObject.get(ItemObject.java:63) ~[Mantle-1.18.2-1.9.27.jar%23262!/:1.18.2-1.9.27]
    at slimeknights.mantle.registration.object.ItemObject.get(ItemObject.java:21) ~[Mantle-1.18.2-1.9.27.jar%23262!/:1.18.2-1.9.27]
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?]
    at java.util.Iterator.forEachRemaining(Iterator.java:133) ~[?:?]
    at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1845) ~[?:?]
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?]
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?]
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) ~[?:?]
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]
    at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) ~[?:?]
    at slimeknights.mantle.registration.object.EnumObject.values(EnumObject.java:92) ~[Mantle-1.18.2-1.9.27.jar%23262!/:1.18.2-1.9.27]
    at slimeknights.tconstruct.smeltery.TinkerSmeltery.lambda$static$52(TinkerSmeltery.java:252) ~[TConstruct-1.18.2-3.5.1.31.jar%23375!/:1.18.2-3.5.1.31]
    at slimeknights.mantle.registration.deferred.BlockEntityTypeDeferredRegister.lambda$register$2(BlockEntityTypeDeferredRegister.java:75) ~[Mantle-1.18.2-1.9.27.jar%23262!/:1.18.2-1.9.27]
    at net.minecraftforge.registries.DeferredRegister.lambda$register$0(DeferredRegister.java:214) ~[forge-1.18.2-40.1.68-universal.jar%23424!/:?]

[EnderMelody]

the problem is, i removed werewolves and launched the pack to title fine, then readded it and it launches fine again. the crash seems to be random but once you get it you have to load the pack without werewolves to solve it. and it can happen without you changing anything in the pack.