fix

Author: AViewFromTheTop

src/main/java/net/frozenblock/lib/cape/api/CapeUtil.java

@@ -74,6 +74,10 @@ public static boolean canPlayerUserCape(UUID uuid, @NotNull Cape cape) {
 		return cape.allowedPlayers().map(uuids -> uuids.contains(uuid)).orElse(true);
 	}
 
+	public static void registerCape(ResourceLocation id, ResourceLocation textureId, Component capeName) {
+		CAPES.put(id, new Cape(id, capeName, textureId, Optional.empty()));
+	}
+
 	public static void registerCape(ResourceLocation id, Component capeName) {
 		CAPES.put(id, new Cape(id, capeName, buildCapeTextureLocation(id), Optional.empty()));
 	}

src/main/java/net/frozenblock/lib/cape/impl/ServerCapeData.java

@@ -26,9 +26,11 @@
 import net.fabricmc.fabric.api.networking.v1.PlayerLookup;
 import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
 import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;
+import net.frozenblock.lib.FrozenSharedConstants;
 import net.frozenblock.lib.cape.api.CapeUtil;
 import net.frozenblock.lib.cape.impl.networking.CapeCustomizePacket;
 import net.frozenblock.lib.cape.impl.networking.LoadCapeRepoPacket;
+import net.minecraft.network.chat.Component;
 import net.minecraft.server.level.ServerPlayer;
 
 public class ServerCapeData {
@@ -50,6 +52,8 @@ public static void init() {
 			}
 		});
 
+		CapeUtil.registerCape(FrozenSharedConstants.id("dummy"), null, Component.translatable("cape.frozenlib.dummy"));
+
 		// FrozenBlock
 		List<UUID> devs = ImmutableList.of(
 			UUID.fromString("097b76e8-ac32-410f-b81c-38dd4086b97c"), // Lunade