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Code Issues Projects Releases Wiki Activity

Fix NPE

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This commit is contained in:
fullwall 2018-03-09 21:31:29 +08:00
parent a897709c34
commit 9ac4ef3feb
1 changed files with 15 additions and 11 deletions
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26
main/src/main/java/net/citizensnpcs/npc/NPCSelector.java
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@ -3,17 +3,6 @@ package net.citizensnpcs.npc;
import java.util.List;
import java.util.UUID;
import net.citizensnpcs.Settings.Setting;
import net.citizensnpcs.api.CitizensAPI;
import net.citizensnpcs.api.event.NPCRemoveEvent;
import net.citizensnpcs.api.event.NPCRightClickEvent;
import net.citizensnpcs.api.event.NPCSelectEvent;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.api.trait.trait.Owner;
import net.citizensnpcs.api.util.Messaging;
import net.citizensnpcs.editor.Editor;
import net.citizensnpcs.util.Util;
import org.bukkit.Bukkit;
import org.bukkit.World;
import org.bukkit.block.Block;
@ -30,6 +19,17 @@ import org.bukkit.plugin.Plugin;
import com.google.common.collect.Lists;
import net.citizensnpcs.Settings.Setting;
import net.citizensnpcs.api.CitizensAPI;
import net.citizensnpcs.api.event.NPCRemoveEvent;
import net.citizensnpcs.api.event.NPCRightClickEvent;
import net.citizensnpcs.api.event.NPCSelectEvent;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.api.trait.trait.Owner;
import net.citizensnpcs.api.util.Messaging;
import net.citizensnpcs.editor.Editor;
import net.citizensnpcs.util.Util;
public class NPCSelector implements Listener, net.citizensnpcs.api.npc.NPCSelector {
private UUID consoleSelectedNPC;
private final Plugin plugin;
@ -57,6 +57,10 @@ public class NPCSelector implements Listener, net.citizensnpcs.api.npc.NPCSelect
List<MetadataValue> metadata = sender.getMetadata("selected");
if (metadata.size() == 0)
return null;
if (metadata.get(0).value() == null) {
sender.removeMetadata("selected", plugin);
return null;
}
return CitizensAPI.getNPCRegistry().getByUniqueIdGlobal((UUID) metadata.get(0).value());
}