页面无法打开，且循环报错，主题切换后普遍出现该问题，加载很慢，有些甚至无法加载

[phoenixlucky]

前置条件

• 已经在 issues 列表中搜索了相关问题。
• 这是 Halo 项目本身存在的问题，如果是非项目本身的问题（如：安装部署问题），建议在 Discussions 提交。
• 已经尝试过停用所有的插件，排除是插件导致的问题。
• 如果是插件和主题的问题，请在对应的插件和主题仓库提交。

系统信息

• 外部访问地址: https://www.dadiqiu.online/
• 启动时间: 2025-09-03 15:30
• 版本: 2.21.7
• 构建时间: 2025-08-01 13:19
• 数据库: mysql8.4.6
• 操作系统: ubuntu-24.04
• 已激活主题: Dream2.0 Plus 1.8.4
• 已启动插件:
  • 封面图
  • SEO 工具集
  • live2d 看板娘
  • 评论组件
  • Sitemap
  • 搜索组件

使用的哪种方式运行？

Docker

发生了什么？

页码无法加载，且重复报错

1Panel-halo-0w6e  | 2025-09-03T15:46:25.772+08:00 ERROR 7 --- [or-http-epoll-3] o.s.w.s.adapter.HttpWebHandlerAdapter    : [8cb9882b-77] Error [org.thymeleaf.exceptions.TemplateOutputException: An error happened during template rendering (template: "main/article_list" - line 175, col 68)] for HTTP GET "/", but ServerHttpResponse already committed (200 OK)
1Panel-halo-0w6e  | 2025-09-03T15:46:25.772+08:00 ERROR 7 --- [or-http-epoll-3] r.n.http.server.HttpServerOperations     : [8cb9882b-1, L:/172.18.0.2:8090 - R:/172.18.0.1:34064] Error finishing response. Closing connection
1Panel-halo-0w6e  | 
1Panel-halo-0w6e  | org.thymeleaf.exceptions.TemplateOutputException: An error happened during template rendering (template: "main/article_list" - line 175, col 68)
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.OutputTemplateHandler.handleCloseElement(OutputTemplateHandler.java:163) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: 
1Panel-halo-0w6e  | Error has been observed at the following site(s):
1Panel-halo-0w6e  | 	*__checkpoint ⇢ Handler run.halo.app.theme.router.factories.IndexRouteFactory$$Lambda/0x00000000a8079098@7abab05e [DispatcherHandler]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ run.halo.app.security.InitializeRedirectionWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ run.halo.app.security.device.DeviceSessionFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ SecurityWebFilterChainProxy [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ SwitchUserWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ AuthorizationWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ ExceptionTranslationWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ LogoutWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ ServerRequestCacheWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ SecurityContextServerWebExchangeWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ SecurityWebFilterChainProxy [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ AnonymousAuthenticationWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ SecurityWebFilterChainProxy [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ SecurityWebFilterChainProxy [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ AuthenticationWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ AuthenticationWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ AuthenticationWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ MapOAuth2AuthenticationFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ AuthenticationWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ SecurityWebFilterChainProxy [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢  [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ SecurityWebFilterChainProxy [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ CaptchaWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ ReactorContextWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ CsrfWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ CorsWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ HttpHeaderWriterWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ SecurityWebFilterChainProxy [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ ServerWebExchangeReactorContextWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ org.springframework.security.web.server.WebFilterChainProxy [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ run.halo.moments.rss.OldRssRouteRedirectionFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ run.halo.seo.tools.AdvancedRedirectWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ run.halo.comment.widget.captcha.CommentCaptchaFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ run.halo.seo.tools.CrawlRecordFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ run.halo.app.infra.webfilter.AdditionalWebFilterChainProxy [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ org.springframework.web.filter.reactive.ServerWebExchangeContextFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ run.halo.app.infra.webfilter.LocaleChangeWebFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ org.springframework.web.filter.reactive.UrlHandlerFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ run.halo.app.theme.UserLocaleRequestAttributeWriteFilter [DefaultWebFilterChain]
1Panel-halo-0w6e  | 	*__checkpoint ⇢ HTTP GET "/" [ExceptionHandlingWebHandler]
1Panel-halo-0w6e  | Original Stack Trace:
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.OutputTemplateHandler.handleCloseElement(OutputTemplateHandler.java:163) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.AbstractTemplateHandler.handleCloseElement(AbstractTemplateHandler.java:254) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.ProcessorTemplateHandler.handleCloseElement(ProcessorTemplateHandler.java:1654) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.CloseElementTag.beHandled(CloseElementTag.java:139) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.Model.process(Model.java:300) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.IteratedGatheringModelProcessable.processIterationModel(IteratedGatheringModelProcessable.java:368) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.IteratedGatheringModelProcessable.process(IteratedGatheringModelProcessable.java:294) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.ProcessorTemplateHandler.handlePending(ProcessorTemplateHandler.java:2054) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.ThrottledTemplateProcessor.process(ThrottledTemplateProcessor.java:230) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.engine.ThrottledTemplateProcessor.process(ThrottledTemplateProcessor.java:200) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.spring6.SpringWebFluxTemplateEngine$StreamThrottledTemplateProcessor.process(SpringWebFluxTemplateEngine.java:720) ~[thymeleaf-spring6-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at org.thymeleaf.spring6.SpringWebFluxTemplateEngine.lambda$createChunkedStream$2(SpringWebFluxTemplateEngine.java:269) ~[thymeleaf-spring6-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 		at reactor.core.publisher.FluxGenerate$GenerateSubscription.slowPath(FluxGenerate.java:271) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 		at reactor.core.publisher.FluxGenerate$GenerateSubscription.request(FluxGenerate.java:213) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 		at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.request(FluxPeekFuseable.java:144) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 		at reactor.core.publisher.FluxSubscribeOn$SubscribeOnSubscriber.lambda$requestUpstream$0(FluxSubscribeOn.java:135) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 		at reactor.core.scheduler.BoundedElasticThreadPerTaskScheduler$SchedulerTask.run(BoundedElasticThreadPerTaskScheduler.java:1013) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 		at java.base/java.lang.VirtualThread.run(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | Caused by: java.nio.charset.MalformedInputException: Input length = 1
1Panel-halo-0w6e  | 	at java.base/java.nio.charset.CoderResult.throwException(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | 	at java.base/sun.nio.cs.StreamEncoder.flushLeftoverChar(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | 	at java.base/sun.nio.cs.StreamEncoder.implWrite(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | 	at java.base/sun.nio.cs.StreamEncoder.implWrite(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | 	at java.base/sun.nio.cs.StreamEncoder.lockedWrite(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | 	at java.base/sun.nio.cs.StreamEncoder.write(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | 	at java.base/sun.nio.cs.StreamEncoder.write(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | 	at java.base/java.io.Writer.write(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.ThrottledTemplateWriter.write(ThrottledTemplateWriter.java:185) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.CloseElementTag.write(CloseElementTag.java:109) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.OutputTemplateHandler.handleCloseElement(OutputTemplateHandler.java:159) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.AbstractTemplateHandler.handleCloseElement(AbstractTemplateHandler.java:254) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.ProcessorTemplateHandler.handleCloseElement(ProcessorTemplateHandler.java:1654) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.CloseElementTag.beHandled(CloseElementTag.java:139) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.Model.process(Model.java:300) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.IteratedGatheringModelProcessable.processIterationModel(IteratedGatheringModelProcessable.java:368) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.IteratedGatheringModelProcessable.process(IteratedGatheringModelProcessable.java:294) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.ProcessorTemplateHandler.handlePending(ProcessorTemplateHandler.java:2054) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.ThrottledTemplateProcessor.process(ThrottledTemplateProcessor.java:230) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.engine.ThrottledTemplateProcessor.process(ThrottledTemplateProcessor.java:200) ~[thymeleaf-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.spring6.SpringWebFluxTemplateEngine$StreamThrottledTemplateProcessor.process(SpringWebFluxTemplateEngine.java:720) ~[thymeleaf-spring6-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at org.thymeleaf.spring6.SpringWebFluxTemplateEngine.lambda$createChunkedStream$2(SpringWebFluxTemplateEngine.java:269) ~[thymeleaf-spring6-3.1.3.RELEASE.jar:3.1.3.RELEASE]
1Panel-halo-0w6e  | 	at reactor.core.publisher.FluxGenerate$GenerateSubscription.slowPath(FluxGenerate.java:271) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 	at reactor.core.publisher.FluxGenerate$GenerateSubscription.request(FluxGenerate.java:213) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 	at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.request(FluxPeekFuseable.java:144) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 	at reactor.core.publisher.FluxSubscribeOn$SubscribeOnSubscriber.lambda$requestUpstream$0(FluxSubscribeOn.java:135) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 	at reactor.core.scheduler.BoundedElasticThreadPerTaskScheduler$SchedulerTask.run(BoundedElasticThreadPerTaskScheduler.java:1013) ~[reactor-core-3.7.8.jar:3.7.8]
1Panel-halo-0w6e  | 	at java.base/java.lang.VirtualThread.run(Unknown Source) ~[na:na]
1Panel-halo-0w6e  | 

复现步骤

No response

相关日志输出

附加信息

No response

[phoenixlucky]

排查步骤

检查模板文件

打开 themes/xxx/templates/main/article_list.html，确认文件保存为 UTF-8 无 BOM。

特别看第 175 行第 68 列附近，是否有奇怪字符（零宽空格、不可见字符）。

检查数据源

看最近新发布的文章/标题里有没有特殊字符。

进入数据库执行：

SELECT id, title FROM posts ORDER BY created_at DESC LIMIT 10;


检查里面有没有异常编码。

好了，是文章标题里面出现了特殊字符，我重写把最近的几个文章标题编辑了一下，就显示正常了。

[phoenixlucky]

目前问题已经解决，不过为了避免类似问题，halo能否统一做编码处理？

[ruibaby]

好了，是文章标题里面出现了特殊字符，我重写把最近的几个文章标题编辑了一下，就显示正常了。

有复现方式吗？

[phoenixlucky]

暂时没有，下次出现了，我保存一下