java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Too many channels registered

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Check if there is no nexus running. If not, delete sonatype-work/nexus/nexus.lock .


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  • Too many channels registered
    via GitHub by Eufranio
    ,
  • GitHub comment 967#271198522
    via GitHub by Eufranio
    ,
  • GitHub comment 425#152779286
    via GitHub by LemADEC
    ,
  • GitHub comment 82#263121005
    via GitHub by itinance
    ,
    • java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Too many channels registered at java.util.concurrent.FutureTask.report(FutureTask.java:122)[?:1.8.0_101] at java.util.concurrent.FutureTask.get(FutureTask.java:192)[?:1.8.0_101] at net.minecraft.server.v1_10_R1.SystemUtils.a(SourceFile:46)[PaperSpigot.jar:git-Paper-819] at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:791)[PaperSpigot.jar:git-Paper-819] at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:404)[PaperSpigot.jar:git-Paper-819] at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:725)[PaperSpigot.jar:git-Paper-819] at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:624)[PaperSpigot.jar:git-Paper-819] at java.lang.Thread.run(Thread.java:745)[?:1.8.0_101] Caused by: java.lang.IllegalStateException: Too many channels registered at com.google.common.base.Preconditions.checkState(Preconditions.java:176)[PaperSpigot.jar:git-Paper-819] at org.bukkit.craftbukkit.v1_10_R1.entity.CraftPlayer.addChannel(CraftPlayer.java:1181)[PaperSpigot.jar:git-Paper-819] at net.minecraft.server.v1_10_R1.PlayerConnection.a(PlayerConnection.java:2545)[PaperSpigot.jar:git-Paper-819] at net.minecraft.server.v1_10_R1.PacketPlayInCustomPayload.a(SourceFile:58)[PaperSpigot.jar:git-Paper-819] at net.minecraft.server.v1_10_R1.PacketPlayInCustomPayload.a(SourceFile:8)[PaperSpigot.jar:git-Paper-819] at net.minecraft.server.v1_10_R1.PlayerConnectionUtils$1.run(SourceFile:13)[PaperSpigot.jar:git-Paper-819] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[?:1.8.0_101] at java.util.concurrent.FutureTask.run(FutureTask.java:266)[?:1.8.0_101] at net.minecraft.server.v1_10_R1.SystemUtils.a(SourceFile:45)[PaperSpigot.jar:git-Paper-819] ... 5 more

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