站点需要迁移，在原站备份后的包上传到新站，显示上传错误服务器内部错误: 服务器内部发生错误，请稍候再试。日志显示 ```java Caused by: com.fasterxml.jackson.core.io.JsonEOFException: Unexpected end-of-input: expected close marker for Array (start marker at [Source: (File); line: 1, column: 1]) halo | at [Source: (File); line: 1, column: 433093] halo | at com.fasterxml.jackson.core.base.ParserMinimalBase._reportInvalidEOF(ParserMinimalBase.java:697) ~[jackson-core-2.15.2.jar:2.15.2] halo | at com.fasterxml.jackson.core.base.ParserBase._handleEOF(ParserBase.java:512) ~[jackson-core-2.15.2.jar:2.15.2] halo | at com.fasterxml.jackson.core.base.ParserBase._eofAsNextChar(ParserBase.java:529) ~[jackson-core-2.15.2.jar:2.15.2] halo | at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._skipWSOrEnd(UTF8StreamJsonParser.java:3103) ~[jackson-core-2.15.2.jar:2.15.2] halo | at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:757) ~[jackson-core-2.15.2.jar:2.15.2] halo | at com.fasterxml.jackson.databind.MappingIterator.hasNextValue(MappingIterator.java:246) ~[jackson-databind-2.15.2.jar:2.15.2] halo | at com.fasterxml.jackson.databind.MappingIterator.hasNext(MappingIterator.java:186) ~[jackson-databind-2.15.2.jar:2.15.2] halo | at run.halo.app.migration.impl.MigrationServiceImpl.lambda$restoreExtensions$6(MigrationServiceImpl.java:182) ~[classes/:2.8.0] halo | at reactor.core.publisher.FluxCreate.subscribe(FluxCreate.java:95) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.MonoFromFluxOperator.subscribe(MonoFromFluxOperator.java:81) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.MonoUsing.subscribe(MonoUsing.java:109) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.Mono.subscribe(Mono.java:4495) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.MonoWhen$WhenCoordinator.request(MonoWhen.java:227) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.FluxDoFinally$DoFinallySubscriber.request(FluxDoFinally.java:140) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.MonoSubscribeOn$SubscribeOnSubscriber.trySchedule(MonoSubscribeOn.java:189) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.MonoSubscribeOn$SubscribeOnSubscriber.onSubscribe(MonoSubscribeOn.java:134) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.FluxDoFinally$DoFinallySubscriber.onSubscribe(FluxDoFinally.java:107) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.MonoWhen.subscribe(MonoWhen.java:99) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.Mono.subscribe(Mono.java:4495) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.publisher.MonoSubscribeOn$SubscribeOnSubscriber.run(MonoSubscribeOn.java:126) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:84) ~[reactor-core-3.5.8.jar:3.5.8] halo | at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:37) ~[reactor-core-3.5.8.jar:3.5.8] halo | at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na] halo | at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na] halo | at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na] halo | at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na] halo | at java.base/java.lang.Thread.run(Unknown Source) ~[na:na] halo | ```

环境信息版本 2.8.0 构建时间 2023-08-01 10:59 Git Commit ebe77ad Java OpenJDK Runtime Environment / 17.0.8+7 数据库 PostgreSQL / 13.2 (Debian 13.2-1.pgdg100+1) 操作系统 Linux 3.10.0-1160.99.1.el7.x86_64 / amd64

看起来像读取数据文件时候的异常，如果方便的话，可以将备份文件发给我测试下。 i@ryanc.cc

已经发您邮箱了发现一个问题是，备份时显示文件大小有9.19mb 下载后只有8.8mb，从服务器直接拉文件下来也是8.8

@"NovaShen555"#p22150 看了一下，导出的数据文件尾部似乎缺少了一个 `]` 导致整个数据文件无法解析。 ![图片.png](https://s2.loli.net/2023/10/29/KVXoar16S5yb8Dt.png) @"johnniang"#19 可能会出现这样的情况吗？

好了，可以恢复了恢复效果正在查看

`` 2023-10-29T18:32:57.506+08:00 INFO 7 --- [ task-1] run.halo.app.search.IndicesInitializer : Initialized post indices. Usage: StopWatch 'PostIndicesWatch': running time = 37859062498 ns; [rebuild] took 37859062498 ns = 100% 2023-10-29T18:33:05.982+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [420fce9f-5005-46f0-83bd-df85088e04d0] or base snapshot [1f3b13d5-054f-4c2b-a7c7-dcd8ac3d5ce0] not found. 2023-10-29T18:33:16.483+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [3693e97f-b40c-4ba4-8c10-cfe73c2e4ccb] or base snapshot [ccf411ae-c39d-4490-b7b2-db741b2923a0] not found. 2023-10-29T18:33:28.832+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [cbe9d098-1b8d-44d8-b37b-3638391de29b] or base snapshot [5186d33a-e360-41c4-895d-e5e93dc1fafa] not found. 2023-10-29T18:33:38.663+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [ace4578b-5619-4a9b-9af0-13fc2eba8990] or base snapshot [ace4578b-5619-4a9b-9af0-13fc2eba8990] not found. 2023-10-29T18:34:07.906+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [a58975c2-2683-4e71-9e61-c8ad45a1cbf3] or base snapshot [a58975c2-2683-4e71-9e61-c8ad45a1cbf3] not found. 2023-10-29T18:34:09.903+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [80ac414b-99a1-4a63-9579-a0132f6cf86c] or base snapshot [d5e73eb5-1940-4017-b434-4e31901f6c19] not found. 2023-10-29T18:34:28.449+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [f35b8a20-c0c8-45c5-aac9-12008c005308] or base snapshot [1aee477a-395b-4b88-bb63-e302f88584a7] not found. 2023-10-29T18:35:08.994+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [80ac414b-99a1-4a63-9579-a0132f6cf86c] or base snapshot [d5e73eb5-1940-4017-b434-4e31901f6c19] not found. 2023-10-29T18:36:59.775+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [80ac414b-99a1-4a63-9579-a0132f6cf86c] or base snapshot [d5e73eb5-1940-4017-b434-4e31901f6c19] not found. 2023-10-29T18:37:19.469+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [a58975c2-2683-4e71-9e61-c8ad45a1cbf3] or base snapshot [a58975c2-2683-4e71-9e61-c8ad45a1cbf3] not found. 2023-10-29T18:37:26.383+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [80ac414b-99a1-4a63-9579-a0132f6cf86c] or base snapshot [d5e73eb5-1940-4017-b434-4e31901f6c19] not found. 2023-10-29T18:37:33.224+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [ace4578b-5619-4a9b-9af0-13fc2eba8990] or base snapshot [ace4578b-5619-4a9b-9af0-13fc2eba8990] not found. 2023-10-29T18:37:36.361+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [3693e97f-b40c-4ba4-8c10-cfe73c2e4ccb] or base snapshot [ccf411ae-c39d-4490-b7b2-db741b2923a0] not found. 2023-10-29T18:37:42.093+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [cbe9d098-1b8d-44d8-b37b-3638391de29b] or base snapshot [5186d33a-e360-41c4-895d-e5e93dc1fafa] not found. 2023-10-29T18:37:53.702+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [a58975c2-2683-4e71-9e61-c8ad45a1cbf3] or base snapshot [a58975c2-2683-4e71-9e61-c8ad45a1cbf3] not found. 2023-10-29T18:37:59.905+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [ace4578b-5619-4a9b-9af0-13fc2eba8990] or base snapshot [ace4578b-5619-4a9b-9af0-13fc2eba8990] not found. 2023-10-29T18:38:01.637+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [3693e97f-b40c-4ba4-8c10-cfe73c2e4ccb] or base snapshot [ccf411ae-c39d-4490-b7b2-db741b2923a0] not found. 2023-10-29T18:38:08.888+08:00 ERROR 7 --- [tor-tcp-epoll-1] r.h.app.content.AbstractContentService : The content snapshot [cbe9d098-1b8d-44d8-b37b-3638391de29b] or base snapshot [5186d33a-e360-41c4-895d-e5e93dc1fafa] not found. ``

删除文章时报错，未知错误，日志未记录 ![sss](https://jsd.cdn.zzko.cn/gh/NovaShen555/picx-images-hosting@master/20231029/1698576094527.jpg)

清空数据库后重新尝试恢复，加载文章发现只加载到了1018，就是有大量文章没有恢复过来这是新的 ![1698580620584](https://jsd.cdn.zzko.cn/gh/NovaShen555/picx-images-hosting@master/20231029/1698580620584.jpg) 这是旧的 ![1698580666917](https://jsd.cdn.zzko.cn/gh/NovaShen555/picx-images-hosting@master/20231029/1698580666917.jpg)

最后是把整个halo文件夹打包传到了新服务器上，postgresql也同步过去，解决了这个备份与恢复功能，属实鸡肋

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恢复备份时上传出错

NovaShen555

Ryan Wang 👍 发你了

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