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[1.15.2] Registering capability multiple times ERROR


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Hi, I'm new to capabilities, I followed a few tutorials on how to create your own, and after creating the interfaces, capability classes, storage, providers and registering them and attatching them to entities, I'm getting an exception crash saying I'm registering capabilities multiple times, I dont see where. :/



[29jul2020 09:55:22.252] [modloading-worker-1/ERROR] [net.minecraftforge.fml.javafmlmod.FMLModContainer/LOADING]: Caught exception during event FMLCommonSetupEvent dispatch for modid customgunsmod
java.lang.IllegalArgumentException: Cannot register a capability implementation multiple times : com.xanderindalzone.customgunsmod.capabilities.entity.IGunAim
    at net.minecraftforge.common.capabilities.CapabilityManager.register(CapabilityManager.java:72) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?]
    at com.xanderindalzone.customgunsmod.init.InitCapabilities.registerCapabilities(InitCapabilities.java:19) ~[main/:?]
    at com.xanderindalzone.customgunsmod.CustomGunsMod.setup(CustomGunsMod.java:111) ~[main/:?]
    at net.minecraftforge.eventbus.EventBus.doCastFilter(EventBus.java:212) ~[eventbus-2.2.0-service.jar:?]
    at net.minecraftforge.eventbus.EventBus.lambda$addListener$11(EventBus.java:204) ~[eventbus-2.2.0-service.jar:?]
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258) ~[eventbus-2.2.0-service.jar:?]
    at net.minecraftforge.fml.javafmlmod.FMLModContainer.fireEvent(FMLModContainer.java:106) ~[?:31.2]
    at java.util.function.Consumer.lambda$andThen$0(Unknown Source) ~[?:1.8.0_251]
    at java.util.function.Consumer.lambda$andThen$0(Unknown Source) ~[?:1.8.0_251]
    at net.minecraftforge.fml.ModContainer.transitionState(ModContainer.java:112) ~[?:?]
    at net.minecraftforge.fml.ModList.lambda$null$10(ModList.java:135) ~[?:?]
    at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source) ~[?:1.8.0_251]
    at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(Unknown Source) ~[?:1.8.0_251]
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[?:1.8.0_251]
    at java.util.stream.ForEachOps$ForEachTask.compute(Unknown Source) ~[?:1.8.0_251]
    at java.util.concurrent.CountedCompleter.exec(Unknown Source) ~[?:1.8.0_251]
    at java.util.concurrent.ForkJoinTask.doExec(Unknown Source) ~[?:1.8.0_251]
    at java.util.concurrent.ForkJoinTask.doInvoke(Unknown Source) ~[?:1.8.0_251]
    at java.util.concurrent.ForkJoinTask.invoke(Unknown Source) ~[?:1.8.0_251]
    at java.util.stream.ForEachOps$ForEachOp.evaluateParallel(Unknown Source) ~[?:1.8.0_251]
    at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateParallel(Unknown Source) ~[?:1.8.0_251]
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[?:1.8.0_251]
    at java.util.stream.ReferencePipeline.forEach(Unknown Source) ~[?:1.8.0_251]
    at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source) ~[?:1.8.0_251]
    at net.minecraftforge.fml.ModList.lambda$dispatchParallelEvent$11(ModList.java:135) ~[?:?]
    at java.util.concurrent.ForkJoinTask$AdaptedRunnableAction.exec(Unknown Source) [?:1.8.0_251]
    at java.util.concurrent.ForkJoinTask.doExec(Unknown Source) [?:1.8.0_251]
    at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source) [?:1.8.0_251]
    at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) [?:1.8.0_251]
    at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) [?:1.8.0_251]



Main Mod class



Capability package with providers



Event that attatches capabilities to the player




I know I'm doing 1 capability per variable, I've seen that you can have multiple variables in 1 capability, I just wanted to make them as simpler as posible for start.

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You do understand that this line:


And this line:



Do basically the same thing, right? Lines 89 and 91 each register one method specified, line 93 registers "all annotated methods" which happens to be...one method (line 137).


Then you have this line:


Which literally does the same thing as line 89, registering the same method a second time.

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.


Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.


DO NOT PM ME WITH PROBLEMS. No help will be given.

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