When /mw tp: "java.lang.ClassCastException: class java.lang.Integer cannot be cast to class java.lang.Long"

[danielabarrett]

Running Forge 1.19.4 with a few other mods on a server. I have about 8 worlds added using multiworld. Twice now, I've had a world that, when I try to tp to it I get a ClassCastException in the console and do not get teleported. The whole error is included below. I haven't been able to find anything that causes this but once it happens to a world it keeps happening to the same world until I delete it from the server files including level.dat.

Otherwise though I've had no problems at all. Good job bro, sweet mod.
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java.lang.ClassCastException: class java.lang.Integer cannot be cast to class java.lang.Long (java.lang.Integer and java.lang.Long are in module java.base of loader 'bootstrap')
at TRANSFORMER/[email protected]/me.isaiah.multiworld.config.Configuration.getLong(Configuration.java:70)
at TRANSFORMER/[email protected]/me.isaiah.multiworld.command.SpawnCommand.getSpawn(SpawnCommand.java:58)
at TRANSFORMER/[email protected]/me.isaiah.multiworld.command.TpCommand.run(TpCommand.java:35)
at TRANSFORMER/[email protected]/me.isaiah.multiworld.MultiworldMod.broadcast(MultiworldMod.java:186)
at TRANSFORMER/[email protected]/me.isaiah.multiworld.MultiworldMod.lambda$register_commands$2(MultiworldMod.java:117)
at MC-BOOTSTRAP/[email protected]/com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:263)
at TRANSFORMER/[email protected]/net.minecraft.commands.Commands.m_242674_(Commands.java:255)
at TRANSFORMER/[email protected]/net.minecraft.server.network.ServerGamePacketListenerImpl.m_246958_(ServerGamePacketListenerImpl.java:1239)
at TRANSFORMER/[email protected]/net.minecraft.server.network.ServerGamePacketListenerImpl.lambda$handleChatCommand$12(ServerGamePacketListenerImpl.java:1216)
at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_18693_(BlockableEventLoop.java:67)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768)
at TRANSFORMER/[email protected]/net.minecraft.server.TickTask.run(TickTask.java:18)
at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_6367_(BlockableEventLoop.java:156)
at TRANSFORMER/[email protected]/net.minecraft.util.thread.ReentrantBlockableEventLoop.m_6367_(ReentrantBlockableEventLoop.java:23)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_6367_(MinecraftServer.java:773)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_6367_(MinecraftServer.java:162)
at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_7245_(BlockableEventLoop.java:130)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_129961_(MinecraftServer.java:756)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_7245_(MinecraftServer.java:750)
at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_18701_(BlockableEventLoop.java:139)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_130012_(MinecraftServer.java:736)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:668)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:252)
at java.base/java.lang.Thread.run(Thread.java:833)

[danielabarrett]

This could be the fix at Multiworld-Common/src/main/java/me/isaiah/multiworld/config/Configuration.java:70
https://stackoverflow.com/questions/58056944/java-lang-integer-cannot-be-cast-to-java-lang-long