Use #getSafe

src/main/java/net/minestom/server/entity/EntityType.java

@@ -43,7 +43,7 @@ public interface EntityType extends ProtocolObject, EntityTypeConstants {
     }
 
     static EntityType fromNamespaceId(@NotNull String namespaceID) {
-        return EntityTypeImpl.get(namespaceID);
+        return EntityTypeImpl.getSafe(namespaceID);
     }
 
     static EntityType fromNamespaceId(@NotNull NamespaceID namespaceID) {

src/main/java/net/minestom/server/item/Enchantment.java

@@ -36,7 +36,7 @@ public interface Enchantment extends ProtocolObject, EnchantmentConstants {
     }
 
     static @Nullable Enchantment fromNamespaceId(@NotNull String namespaceID) {
-        return EnchantmentImpl.get(namespaceID);
+        return EnchantmentImpl.getSafe(namespaceID);
     }
 
     static @Nullable Enchantment fromNamespaceId(@NotNull NamespaceID namespaceID) {

src/main/java/net/minestom/server/item/Material.java

@@ -65,7 +65,7 @@ public interface Material extends ProtocolObject, MaterialConstants {
     }
 
     static @Nullable Material fromNamespaceId(@NotNull String namespaceID) {
-        return MaterialImpl.get(namespaceID);
+        return MaterialImpl.getSafe(namespaceID);
     }
 
     static @Nullable Material fromNamespaceId(@NotNull NamespaceID namespaceID) {

src/main/java/net/minestom/server/particle/Particle.java

@@ -16,7 +16,7 @@ public interface Particle extends ProtocolObject, ParticleConstants {
     }
 
     static @Nullable Particle fromNamespaceId(@NotNull String namespaceID) {
-        return ParticleImpl.get(namespaceID);
+        return ParticleImpl.getSafe(namespaceID);
     }
 
     static @Nullable Particle fromNamespaceId(@NotNull NamespaceID namespaceID) {

src/main/java/net/minestom/server/potion/PotionEffect.java

@@ -31,7 +31,7 @@ public interface PotionEffect extends ProtocolObject, PotionEffectConstants {
     }
 
     static @Nullable PotionEffect fromNamespaceId(@NotNull String namespaceID) {
-        return PotionEffectImpl.get(namespaceID);
+        return PotionEffectImpl.getSafe(namespaceID);
     }
 
     static @Nullable PotionEffect fromNamespaceId(@NotNull NamespaceID namespaceID) {

src/main/java/net/minestom/server/potion/PotionType.java

@@ -16,7 +16,7 @@ public interface PotionType extends ProtocolObject, PotionTypeConstants {
     }
 
     static @Nullable PotionType fromNamespaceId(@NotNull String namespaceID) {
-        return PotionTypeImpl.get(namespaceID);
+        return PotionTypeImpl.getSafe(namespaceID);
     }
 
     static @Nullable PotionType fromNamespaceId(@NotNull NamespaceID namespaceID) {

src/main/java/net/minestom/server/sound/SoundEvent.java

@@ -16,7 +16,7 @@ public interface SoundEvent extends ProtocolObject, SoundEventConstants {
     }
 
     static @Nullable SoundEvent fromNamespaceId(@NotNull String namespaceID) {
-        return SoundEventImpl.get(namespaceID);
+        return SoundEventImpl.getSafe(namespaceID);
     }
 
     static @Nullable SoundEvent fromNamespaceId(@NotNull NamespaceID namespaceID) {