유튜브에서 정보킹님 영상보고 페이퍼 버킷으로 1.20.4 버킷을 구동하였습니다. 처음에 했을 때는 잘 열렸는데 맵을 적용 해야해서 world, world_nether, world_the_end 파일을 지우고 다운받은 맵을 world로 이름을 바꾼후 적용하였습니다. 서버는 잘 열리는데 중간에 에러라고 빨간색으로 표시되었고 서버는 열렸습니다. 에러코드는 밑에 있는거고 어떤 문제가 있는지 서버 구동은 이상이 없는 것인지 궁금합니다.

 Couldn't parse data file minecraft:end/dragon_egg from minecraft:advancements/end/dragon_egg.json

com.google.gson.JsonParseException: java.io.EOFException: End of input at line 1 column 1 path $

        at net.minecraft.util.GsonHelper.fromNullableJson(GsonHelper.java:434) ~[?:?]

        at net.minecraft.util.GsonHelper.fromJson(GsonHelper.java:439) ~[?:?]

        at net.minecraft.util.GsonHelper.fromJson(GsonHelper.java:491) ~[?:?]

        at net.minecraft.server.packs.resources.SimpleJsonResourceReloadListener.scanDirectory(SimpleJsonResourceReloadListener.java:43) ~[?:?]

        at net.minecraft.server.packs.resources.SimpleJsonResourceReloadListener.prepare(SimpleJsonResourceReloadListener.java:31) ~[?:?]

        at net.minecraft.server.ServerAdvancementManager.b(ServerAdvancementManager.java:32) ~[?:?]

        at net.minecraft.server.packs.resources.SimplePreparableReloadListener.lambda$reload$0(SimplePreparableReloadListener.java:17) ~[?:?]

        at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768) ~[?:?]

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]

        at java.lang.Thread.run(Thread.java:1570) ~[?:?]

Caused by: java.io.EOFException: End of input at line 1 column 1 path $

        at com.google.gson.stream.JsonReader.nextNonWhitespace(JsonReader.java:1457) ~[gson-2.10.1.jar:?]

        at com.google.gson.stream.JsonReader.doPeek(JsonReader.java:558) ~[gson-2.10.1.jar:?]

        at com.google.gson.stream.JsonReader.peek(JsonReader.java:433) ~[gson-2.10.1.jar:?]

        at com.google.gson.internal.bind.TypeAdapters$28.read(TypeAdapters.java:769) ~[gson-2.10.1.jar:?]

        at com.google.gson.internal.bind.TypeAdapters$28.read(TypeAdapters.java:725) ~[gson-2.10.1.jar:?]

        at com.google.gson.internal.bind.TypeAdapters$34$1.read(TypeAdapters.java:1007) ~[gson-2.10.1.jar:?]

        at net.minecraft.util.GsonHelper.fromNullableJson(GsonHelper.java:432) ~[?:?]

        ... 10 more