Index 500 Server Error for HTTP GET

[PIKACHUIM]

System information

Docker Compose

services:
  halo:
    image: halohub/halo:2.15
    restart: on-failure:3
    depends_on:
      halodb:
        condition: service_healthy
    networks:
      halo_network:
    volumes:
      - /www/wwwroot/llblog/halo2:/root/.halo2
    ports:
      - "1024:8090"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8090/actuator/health/readiness"]
      interval: 30s
      timeout: 5s
      retries: 5
      start_period: 30s
    command:
      - --spring.r2dbc.url=r2dbc:pool:mysql://halodb:3306/halo
      - --spring.r2dbc.username=root
      # MySQL 的密码，请保证与下方 MYSQL_ROOT_PASSWORD 的变量值一致。
      - --spring.r2dbc.password=o#DwN&JSa56
      - --spring.sql.init.platform=mysql
      # 外部访问地址，请根据实际需要修改
      - --halo.external-url=http://localhost:8090/

  halodb:
    image: mysql:8.1.0
    restart: on-failure:3
    networks:
      halo_network:
    command:
      - --default-authentication-plugin=caching_sha2_password
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_general_ci
      - --explicit_defaults_for_timestamp=true
    volumes:
      - /www/wwwroot/llblog/mysql:/var/lib/mysql
      - /www/wwwroot/llblog/sqlbk:/data/mysqlBackup
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "127.0.0.1", "--silent"]
      interval: 3s
      retries: 5
      start_period: 30s
    environment:
      # 请修改此密码，并对应修改上方 Halo 服务的 SPRING_R2DBC_PASSWORD 变量值
      - MYSQL_ROOT_PASSWORD=o#DwN&JSa56
      - MYSQL_DATABASE=halo

What is the project operation method?

Docker Compose

What happened?

Index 500 Server Error for HTTP GET

Relevant log output

2024-05-25T22:56:53.907+08:00 ERROR 6 --- [boundedElastic-11] o.s.w.s.adapter.HttpWebHandlerAdapter    : [192d18ef-621] 500 Server Error for HTTP GET "/"

org.thymeleaf.exceptions.TemplateProcessingException: Cannot resolve fragment. Signature "html (htmlType,content,title)" declares parameter "title", which is not specified at the fragment selection. (template: "error/500" - line 2, col 17)
	at org.thymeleaf.standard.expression.FragmentSignatureUtils.processParameters(FragmentSignatureUtils.java:219) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.standard.processor.AbstractStandardFragmentInsertionTagProcessor.doProcess(AbstractStandardFragmentInsertionTagProcessor.java:182) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.java:74) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.processor.element.AbstractElementTagProcessor.process(AbstractElementTagProcessor.java:95) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.util.ProcessorConfigurationUtils$ElementTagProcessorWrapper.process(ProcessorConfigurationUtils.java:633) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1314) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.engine.TemplateModel.process(TemplateModel.java:136) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:592) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1103) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1077) ~[thymeleaf-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at org.thymeleaf.spring6.SpringWebFluxTemplateEngine.lambda$createFullStream$0(SpringWebFluxTemplateEngine.java:198) ~[thymeleaf-spring6-3.1.2.RELEASE.jar:3.1.2.RELEASE]
	at reactor.core.publisher.MonoCreate.subscribe(MonoCreate.java:61) ~[reactor-core-3.6.5.jar:3.6.5]
	at reactor.core.publisher.Mono.subscribe(Mono.java:4568) ~[reactor-core-3.6.5.jar:3.6.5]
	at reactor.core.publisher.MonoSubscribeOn$SubscribeOnSubscriber.run(MonoSubscribeOn.java:126) ~[reactor-core-3.6.5.jar:3.6.5]
	at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:84) ~[reactor-core-3.6.5.jar:3.6.5]
	at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:37) ~[reactor-core-3.6.5.jar:3.6.5]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]

### Additional information

_No response_

[JohnNiang]

Hi @PIKACHUIM , thank you for reaching out here!

从日志中看，似乎是主题模板解析出现问题，建议提供一下主题名称，或者可以复现的步骤。

/triage needs-information