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[1.15.2] Registering capability multiple times ERROR

xanderindalzone

By xanderindalzone
in Modder Support

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xanderindalzone Stone Miner

xanderindalzone

Posted
Posted

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. :/

 

  Quote

[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]

Expand  

 

 

Main Mod class

  Quote

https://github.com/xanderindalzone/customgunsmod/blob/master/src/main/java/com/xanderindalzone/customgunsmod/CustomGunsMod.java

Expand  

 

Capability package with providers

  Quote

https://github.com/xanderindalzone/customgunsmod/tree/master/src/main/java/com/xanderindalzone/customgunsmod/capabilities

Expand  

 

Event that attatches capabilities to the player

  Quote

https://github.com/xanderindalzone/customgunsmod/blob/master/src/main/java/com/xanderindalzone/customgunsmod/events/GunCapabilityHandler.java

Expand  

 

 

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.

Draco18s Reality Controller

Draco18s

Posted
Posted

You do understand that this line:

https://github.com/xanderindalzone/customgunsmod/blob/master/src/main/java/com/xanderindalzone/customgunsmod/CustomGunsMod.java#L93

And this line:

https://github.com/xanderindalzone/customgunsmod/blob/master/src/main/java/com/xanderindalzone/customgunsmod/CustomGunsMod.java#L89

 

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:

https://github.com/xanderindalzone/customgunsmod/blob/master/src/main/java/com/xanderindalzone/customgunsmod/CustomGunsMod.java#L80

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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