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add check
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@ -45,6 +45,9 @@ public class CustomItemDataService implements PersistentDataService, Keyed {
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}
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public Optional<String> getItemData(ItemStack item) {
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if (!item.hasItemMeta()) {
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return Optional.empty();
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}
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ItemMeta meta = item.getItemMeta();
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if (meta == null) {
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return Optional.empty();
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