From 2a04d23940f885611495b3a2682c4332ac888a5c Mon Sep 17 00:00:00 2001 From: Aikar Date: Fri, 18 Mar 2016 13:50:14 -0400 Subject: [PATCH] Remove Metadata on reload Metadata is not meant to persist reload as things break badly with non primitive types This will remove metadata on reload so it does not crash everything if a plugin uses it. --- .../src/main/java/org/bukkit/craftbukkit/CraftServer.java | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java index a8ee4d5b93..c6a0765e6c 100644 --- a/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java +++ b/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java @@ -1005,8 +1005,16 @@ public final class CraftServer implements Server { world.spigotConfig.init(); // Spigot } + Plugin[] pluginClone = pluginManager.getPlugins().clone(); // Paper this.pluginManager.clearPlugins(); this.commandMap.clearCommands(); + // Paper start + for (Plugin plugin : pluginClone) { + entityMetadata.removeAll(plugin); + worldMetadata.removeAll(plugin); + playerMetadata.removeAll(plugin); + } + // Paper end this.reloadData(); org.spigotmc.SpigotConfig.registerCommands(); // Spigot io.papermc.paper.command.PaperCommands.registerCommands(this.console); // Paper