Problem/Bug Help! My server has [Server thread/INFO] warnings every second?!

Discussion in 'Bukkit Help' started by MinealldayMineallnight, Jul 21, 2021.

  1. Hi all, my first time setting up a server and it's been great for a few months, until the java upgrade and update to 1.17.1

    Now every second there's gameplay, in the console I get these error messages:

    [21:00:02] [Server thread/WARN]: java.lang.ClassNotFoundException: net.minecraft.server.v1_17_R1.PacketPlayOutChat
    [21:00:02] [Server thread/WARN]:    at
    [21:00:02] [Server thread/WARN]:    at
    [21:00:02] [Server thread/WARN]:    at java.base/java.lang.ClassLoader.loadClass(
    [21:00:02] [Server thread/WARN]:    at java.base/java.lang.Class.forName0(Native Method)
    [21:00:02] [Server thread/WARN]:    at java.base/java.lang.Class.forName(
    [21:00:02] [Server thread/WARN]:    at com.zeshanaslam.actionhealth.utils.HealthUtil.sendActionBar(
    [21:00:02] [Server thread/WARN]:    at com.zeshanaslam.actionhealth.utils.HealthUtil.sendHealth(
    [21:00:02] [Server thread/WARN]:    at
    [21:00:02] [Server thread/WARN]:    at
    [21:00:02] [Server thread/WARN]:    at org.bukkit.craftbukkit.v1_17_R1.scheduler.CraftScheduler.mainThreadHeartbeat(
    [21:00:02] [Server thread/WARN]:    at net.minecraft.server.MinecraftServer.b(
    [21:00:02] [Server thread/WARN]:    at net.minecraft.server.dedicated.DedicatedServer.b(
    [21:00:02] [Server thread/WARN]:    at net.minecraft.server.MinecraftServer.a(
    [21:00:02] [Server thread/WARN]:    at net.minecraft.server.MinecraftServer.x(
    [21:00:02] [Server thread/WARN]:    at net.minecraft.server.MinecraftServer.lambda$0(
    [21:00:02] [Server thread/WARN]:    at java.base/
    Are these none compatible plugins I need to remove? Is there a way to fix this? I've ran the update a few times, but had no improvement.

    It's generating huge log files which I'm manually deleting to save space, but it would be great if it could be fixed.

    Any help would be great!
  2. Offline

    timtower Administrator Administrator Moderator

  3. Thank you so much!!! I've manually updated that plugin and it seems to have fixed everything! <3

    Do I have to manually update all plugins? I thought the update command did that?
  4. Offline

    timtower Administrator Administrator Moderator

    What update command? Bukkit has none.

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