Error when registering command

[LemADEC]

As of PlayerShopsRPG-v1.1.0 & spongeforge-1.10.2-2281-5.2.0-BETA-2353, the following error is reported at boot

[16:43:50] [Server thread/ERROR] [Sponge]: Could not pass FMLServerStartedEvent to Plugin{id=playershopsrpg, name=PlayerShopsRPG, version=1.1.0, description=A region-based player shop plugin., authors=[Zerthick], source=/home/skyfactory30/./plugins/PlayerShopsRPG-v1.1.0.jar}
java.lang.NullPointerException
>       at io.github.zerthick.playershopsrpg.cmd.CommandRegister.registerCommands(CommandRegister.java:186) ~[CommandRegister.class:?]
>       at io.github.zerthick.playershopsrpg.PlayerShopsRPG.onServerStart(PlayerShopsRPG.java:136) ~[PlayerShopsRPG.class:?]
>       at org.spongepowered.common.event.listener.GameStartedServerEventListener_PlayerShopsRPG_onServerStart24.handle(Unknown Source) ~[?:?]
>       at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95) ~[RegisteredListener.class:1.10.2-2281-5.2.0-BETA-2353]
>       at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:313) [SpongeModEventManager.class:1.10.2-2281-5.2.0-BETA-2353]
>       at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:342) [SpongeModEventManager.class:1.10.2-2281-5.2.0-BETA-2353]
>       at org.spongepowered.mod.SpongeMod.onStateEvent(SpongeMod.java:234) [SpongeMod.class:1.10.2-2281-5.2.0-BETA-2353]
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_121]
>       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_121]
>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_121]
>       at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_121]
>       at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) [minecraft_server.1.10.2.jar:?]
>       at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) [minecraft_server.1.10.2.jar:?]
>       at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) [minecraft_server.1.10.2.jar:?]
>       at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) [minecraft_server.1.10.2.jar:?]
>       at com.google.common.eventbus.EventBus.post(EventBus.java:275) [minecraft_server.1.10.2.jar:?]
>       at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:243) [LoadController.class:?]
>       at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:221) [LoadController.class:?]
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_121]
>       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_121]
>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_121]
>       at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_121]
>       at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) [minecraft_server.1.10.2.jar:?]
>       at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) [minecraft_server.1.10.2.jar:?]
>       at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) [minecraft_server.1.10.2.jar:?]
>       at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) [minecraft_server.1.10.2.jar:?]
>       at com.google.common.eventbus.EventBus.post(EventBus.java:275) [minecraft_server.1.10.2.jar:?]
>       at net.minecraftforge.fml.common.LoadController.redirect$onPost$zzb000(LoadController.java:552) [LoadController.class:?]
>       at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:145) [LoadController.class:?]
>       at net.minecraftforge.fml.common.Loader.serverStarted(Loader.java:868) [Loader.class:?]
>       at net.minecraftforge.fml.common.FMLCommonHandler.handleServerStarted(FMLCommonHandler.java:297) [FMLCommonHandler.class:?]
>       at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:433) [MinecraftServer.class:?]
>       at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]

[Zerthick]

Does this still occur on v2.0.0?

[LemADEC]

I understand it's a full rewrite. Is there some ascendant compatibility of configuration and shops? What happens if I rollback because of an issue?

[Zerthick]

Your old shops.conf file will be updated and a backup will be created called shops_old.conf. I do recommend that you do your own backup before updating however. If for some reason you need to roll back delete the database file called data.mv.db and rename your shops config back to shops.conf, then you can utilize an older version and all of your old shops should load up just fine.

[LemADEC]

I don't see the issue anymore with spongeforge-1.10.2-2281-5.2.0-BETA-2353.jar and plugins/PlayerShopsRPG-v1.1.0.jar nor plugins/PlayerShopsRPG-v2.0.0.jar

[Zerthick]

Good, I'm glad it was resolved!