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  3. [halo-dev/halo]docker-compose可以运行，但是访问页面返回500错误

[halo-dev/halo]docker-compose可以运行，但是访问页面返回500错误

2024-03-21 720 views
3
是什么版本出现了此问题？

Docker Image: halohub/halo:2.4

使用的什么数据库？

H2

使用的哪种方式部署？

Docker Compose

发生了什么？

部署 Docker Compose 后，在宿主机运行 curl 返回：

{
    "type": "about:blank", 
    "title": "Internal Server Error", 
    "status": 500, 
    "detail": "Exception evaluating SpringEL expression: \"contributorFinder.getContributor(#authentication.name)\" (template: \"modules/header\" - line 94, col 11)", 
    "instance": "/", 
    "requestId": "7b423068-6", 
    "timestamp": "2023-04-22T01:23:09.483697883Z"
}

curl 访问的时候 docker 有以下日志输出：

相关日志输出 
2023-04-22T09:23:09.044+08:00 ERROR 6 --- [oundedElastic-2] org.thymeleaf.TemplateEngine             : [THYMELEAF][boundedElastic-2] Exception processing template "index": Exception evaluating SpringEL expression: "contributorFinder.getContributor(#authentication.name)" (template: "modules/header" - line 94, col 11)

org.thymeleaf.exceptions.TemplateProcessingException: Exception evaluating SpringEL expression: "contributorFinder.getContributor(#authentication.name)" (template: "modules/header" - line 94, col 11)
    at org.thymeleaf.spring6.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:292) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at run.halo.app.theme.ReactiveSpelVariableExpressionEvaluator.evaluate(ReactiveSpelVariableExpressionEvaluator.java:29) ~[classes/:2.4.3]
    at org.thymeleaf.standard.expression.VariableExpression.executeVariableExpression(VariableExpression.java:166) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.SimpleExpression.executeSimple(SimpleExpression.java:66) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.Expression.execute(Expression.java:109) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.Expression.execute(Expression.java:138) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.Expression.execute(Expression.java:125) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.processor.StandardWithTagProcessor.doProcess(StandardWithTagProcessor.java:93) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.java:74) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.processor.element.AbstractElementTagProcessor.process(AbstractElementTagProcessor.java:95) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.util.ProcessorConfigurationUtils$ElementTagProcessorWrapper.process(ProcessorConfigurationUtils.java:633) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1314) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.Model.process(Model.java:282) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleStandaloneElement(ProcessorTemplateHandler.java:1204) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.StandaloneElementTag.beHandled(StandaloneElementTag.java:228) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.Model.process(Model.java:282) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1587) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.TemplateModel.process(TemplateModel.java:136) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:661) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1103) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1077) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.spring6.SpringWebFluxTemplateEngine.lambda$createFullStream$0(SpringWebFluxTemplateEngine.java:198) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at reactor.core.publisher.MonoCreate.subscribe(MonoCreate.java:58) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.publisher.Mono.subscribe(Mono.java:4485) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.publisher.MonoSubscribeOn$SubscribeOnSubscriber.run(MonoSubscribeOn.java:126) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:84) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:37) ~[reactor-core-3.5.4.jar:3.5.4]
    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]
Caused by: org.springframework.expression.spel.SpelEvaluationException: EL1021E: A problem occurred whilst attempting to access the property 'name': 'Can't happen. Check SUPPORTED_CLASSES'
    at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:209) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:104) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.PropertyOrFieldReference$AccessorLValue.getValue(PropertyOrFieldReference.java:405) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:92) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.MethodReference.getArguments(MethodReference.java:164) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.MethodReference.getValueRef(MethodReference.java:81) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.CompoundExpression.getValueRef(CompoundExpression.java:70) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:91) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:112) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:338) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.thymeleaf.spring6.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:265) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    ... 33 common frames omitted
Caused by: java.lang.IllegalStateException: Can't happen. Check SUPPORTED_CLASSES
    at org.springframework.integration.json.JsonPropertyAccessor.asJson(JsonPropertyAccessor.java:104) ~[spring-integration-core-6.0.4.jar:6.0.4]
    at org.springframework.integration.json.JsonPropertyAccessor.canRead(JsonPropertyAccessor.java:75) ~[spring-integration-core-6.0.4.jar:6.0.4]
    at run.halo.app.theme.ReactivePropertyAccessor.canRead(ReactivePropertyAccessor.java:39) ~[classes/:2.4.3]
    at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:198) ~[spring-expression-6.0.7.jar:6.0.7]
    ... 43 common frames omitted

2023-04-22T09:23:09.069+08:00 ERROR 6 --- [oundedElastic-2] o.t.spring6.SpringWebFluxTemplateEngine  : [THYMELEAF][boundedElastic-2] Exception processing template "index": Exception evaluating SpringEL expression: "contributorFinder.getContributor(#authentication.name)" (template: "modules/header" - line 94, col 11)

org.thymeleaf.exceptions.TemplateProcessingException: Exception evaluating SpringEL expression: "contributorFinder.getContributor(#authentication.name)" (template: "modules/header" - line 94, col 11)
    at org.thymeleaf.spring6.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:292) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at run.halo.app.theme.ReactiveSpelVariableExpressionEvaluator.evaluate(ReactiveSpelVariableExpressionEvaluator.java:29) ~[classes/:2.4.3]
    at org.thymeleaf.standard.expression.VariableExpression.executeVariableExpression(VariableExpression.java:166) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.SimpleExpression.executeSimple(SimpleExpression.java:66) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.Expression.execute(Expression.java:109) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.Expression.execute(Expression.java:138) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.Expression.execute(Expression.java:125) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.processor.StandardWithTagProcessor.doProcess(StandardWithTagProcessor.java:93) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.java:74) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.processor.element.AbstractElementTagProcessor.process(AbstractElementTagProcessor.java:95) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.util.ProcessorConfigurationUtils$ElementTagProcessorWrapper.process(ProcessorConfigurationUtils.java:633) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1314) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.Model.process(Model.java:282) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleStandaloneElement(ProcessorTemplateHandler.java:1204) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.StandaloneElementTag.beHandled(StandaloneElementTag.java:228) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.Model.process(Model.java:282) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1587) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.TemplateModel.process(TemplateModel.java:136) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:661) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1103) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1077) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.spring6.SpringWebFluxTemplateEngine.lambda$createFullStream$0(SpringWebFluxTemplateEngine.java:198) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at reactor.core.publisher.MonoCreate.subscribe(MonoCreate.java:58) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.publisher.Mono.subscribe(Mono.java:4485) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.publisher.MonoSubscribeOn$SubscribeOnSubscriber.run(MonoSubscribeOn.java:126) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:84) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:37) ~[reactor-core-3.5.4.jar:3.5.4]
    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]
Caused by: org.springframework.expression.spel.SpelEvaluationException: EL1021E: A problem occurred whilst attempting to access the property 'name': 'Can't happen. Check SUPPORTED_CLASSES'
    at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:209) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:104) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.PropertyOrFieldReference$AccessorLValue.getValue(PropertyOrFieldReference.java:405) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:92) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.MethodReference.getArguments(MethodReference.java:164) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.MethodReference.getValueRef(MethodReference.java:81) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.CompoundExpression.getValueRef(CompoundExpression.java:70) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:91) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:112) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:338) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.thymeleaf.spring6.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:265) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    ... 33 common frames omitted
Caused by: java.lang.IllegalStateException: Can't happen. Check SUPPORTED_CLASSES
    at org.springframework.integration.json.JsonPropertyAccessor.asJson(JsonPropertyAccessor.java:104) ~[spring-integration-core-6.0.4.jar:6.0.4]
    at org.springframework.integration.json.JsonPropertyAccessor.canRead(JsonPropertyAccessor.java:75) ~[spring-integration-core-6.0.4.jar:6.0.4]
    at run.halo.app.theme.ReactivePropertyAccessor.canRead(ReactivePropertyAccessor.java:39) ~[classes/:2.4.3]
    at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:198) ~[spring-expression-6.0.7.jar:6.0.7]
    ... 43 common frames omitted

2023-04-22T09:23:09.502+08:00 ERROR 6 --- [oundedElastic-2] a.w.r.e.AbstractErrorWebExceptionHandler : [7b423068-6]  500 Server Error for HTTP GET "/"

org.thymeleaf.exceptions.TemplateProcessingException: Exception evaluating SpringEL expression: "contributorFinder.getContributor(#authentication.name)" (template: "modules/header" - line 94, col 11)
    at org.thymeleaf.spring6.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:292) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException:
Error has been observed at the following site(s):
    *__checkpoint ⇢ Handler run.halo.app.theme.router.factories.IndexRouteFactory$$Lambda$1968/0x000000080155db38@11362e4c [DispatcherHandler]
    *__checkpoint ⇢ run.halo.app.security.authentication.login.UsernamePasswordLogoutHandler [DefaultWebFilterChain]
    *__checkpoint ⇢ run.halo.app.security.authentication.login.DelegatingLogoutPageGeneratingWebFilter [DefaultWebFilterChain]
    *__checkpoint ⇢ run.halo.app.security.authentication.login.UsernamePasswordAuthenticator [DefaultWebFilterChain]
    *__checkpoint ⇢ org.springframework.security.web.server.WebFilterChainProxy [DefaultWebFilterChain]
    *__checkpoint ⇢ org.springframework.web.filter.reactive.ServerHttpObservationFilter [DefaultWebFilterChain]
    *__checkpoint ⇢ HTTP GET "/" [ExceptionHandlingWebHandler]
Original Stack Trace:
        at org.thymeleaf.spring6.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:292) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at run.halo.app.theme.ReactiveSpelVariableExpressionEvaluator.evaluate(ReactiveSpelVariableExpressionEvaluator.java:29) ~[classes/:2.4.3]
        at org.thymeleaf.standard.expression.VariableExpression.executeVariableExpression(VariableExpression.java:166) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.standard.expression.SimpleExpression.executeSimple(SimpleExpression.java:66) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.standard.expression.Expression.execute(Expression.java:109) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.standard.expression.Expression.execute(Expression.java:138) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.standard.expression.Expression.execute(Expression.java:125) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.standard.processor.StandardWithTagProcessor.doProcess(StandardWithTagProcessor.java:93) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.java:74) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.processor.element.AbstractElementTagProcessor.process(AbstractElementTagProcessor.java:95) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.util.ProcessorConfigurationUtils$ElementTagProcessorWrapper.process(ProcessorConfigurationUtils.java:633) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1314) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.Model.process(Model.java:282) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.ProcessorTemplateHandler.handleStandaloneElement(ProcessorTemplateHandler.java:1204) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.StandaloneElementTag.beHandled(StandaloneElementTag.java:228) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.Model.process(Model.java:282) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1587) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.TemplateModel.process(TemplateModel.java:136) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:661) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1103) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1077) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at org.thymeleaf.spring6.SpringWebFluxTemplateEngine.lambda$createFullStream$0(SpringWebFluxTemplateEngine.java:198) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
        at reactor.core.publisher.MonoCreate.subscribe(MonoCreate.java:58) ~[reactor-core-3.5.4.jar:3.5.4]
        at reactor.core.publisher.Mono.subscribe(Mono.java:4485) ~[reactor-core-3.5.4.jar:3.5.4]
        at reactor.core.publisher.MonoSubscribeOn$SubscribeOnSubscriber.run(MonoSubscribeOn.java:126) ~[reactor-core-3.5.4.jar:3.5.4]
        at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:84) ~[reactor-core-3.5.4.jar:3.5.4]
        at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:37) ~[reactor-core-3.5.4.jar:3.5.4]
        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]
Caused by: org.springframework.expression.spel.SpelEvaluationException: EL1021E: A problem occurred whilst attempting to access the property 'name': 'Can't happen. Check SUPPORTED_CLASSES'
    at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:209) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:104) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.PropertyOrFieldReference$AccessorLValue.getValue(PropertyOrFieldReference.java:405) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:92) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.MethodReference.getArguments(MethodReference.java:164) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.MethodReference.getValueRef(MethodReference.java:81) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.CompoundExpression.getValueRef(CompoundExpression.java:70) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:91) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:112) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:338) ~[spring-expression-6.0.7.jar:6.0.7]
    at org.thymeleaf.spring6.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:265) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at run.halo.app.theme.ReactiveSpelVariableExpressionEvaluator.evaluate(ReactiveSpelVariableExpressionEvaluator.java:29) ~[classes/:2.4.3]
    at org.thymeleaf.standard.expression.VariableExpression.executeVariableExpression(VariableExpression.java:166) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.SimpleExpression.executeSimple(SimpleExpression.java:66) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.Expression.execute(Expression.java:109) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.Expression.execute(Expression.java:138) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.expression.Expression.execute(Expression.java:125) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.standard.processor.StandardWithTagProcessor.doProcess(StandardWithTagProcessor.java:93) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.java:74) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.processor.element.AbstractElementTagProcessor.process(AbstractElementTagProcessor.java:95) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.util.ProcessorConfigurationUtils$ElementTagProcessorWrapper.process(ProcessorConfigurationUtils.java:633) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1314) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.Model.process(Model.java:282) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleStandaloneElement(ProcessorTemplateHandler.java:1204) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.StandaloneElementTag.beHandled(StandaloneElementTag.java:228) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.Model.process(Model.java:282) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1587) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.TemplateModel.process(TemplateModel.java:136) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:661) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1103) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1077) ~[thymeleaf-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.thymeleaf.spring6.SpringWebFluxTemplateEngine.lambda$createFullStream$0(SpringWebFluxTemplateEngine.java:198) ~[thymeleaf-spring6-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at reactor.core.publisher.MonoCreate.subscribe(MonoCreate.java:58) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.publisher.Mono.subscribe(Mono.java:4485) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.publisher.MonoSubscribeOn$SubscribeOnSubscriber.run(MonoSubscribeOn.java:126) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:84) ~[reactor-core-3.5.4.jar:3.5.4]
    at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:37) ~[reactor-core-3.5.4.jar:3.5.4]
    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]
Caused by: java.lang.IllegalStateException: Can't happen. Check SUPPORTED_CLASSES
    at org.springframework.integration.json.JsonPropertyAccessor.asJson(JsonPropertyAccessor.java:104) ~[spring-integration-core-6.0.4.jar:6.0.4]
    at org.springframework.integration.json.JsonPropertyAccessor.canRead(JsonPropertyAccessor.java:75) ~[spring-integration-core-6.0.4.jar:6.0.4]
    at run.halo.app.theme.ReactivePropertyAccessor.canRead(ReactivePropertyAccessor.java:39) ~[classes/:2.4.3]
    at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:198) ~[spring-expression-6.0.7.jar:6.0.7]
    ... 43 common frames omitted
附加信息

因为连不上页面，所以无法从网页端导出日志，只能从 docker 日志导出了，这是经过删减的，只保留了 java 抛出异常时的错误，如果有需要，我会贴出所有日志消息的。

PS. 清理 ./* 后重新运行 docker-compose 还是出现这个错误

ImAmelie

回答

4

我自编译运行也遇到了这个问题

liuzhenyulive

3

没能复现这个问题，能够正常访问 /console 吗？

ruibaby

8

访问 /console ，curl ouput 为空，curl 的退出码为 0

访问 / ，宿主机运行 curl http://localhost:12800/ 返回：

{"type":"about:blank","title":"Internal Server Error","status":500,"detail":"Exception evaluating SpringEL expression: \"contributorFinder.getContributor(#authentication.name)\" (template: \"modules/header\" - line 94, col 11)","instance":"/","requestId":"db70dc55-21","timestamp":"2023-04-22T11:33:47.221170103Z"}

可能是 docker-compose.yml 的问题吧

version: "3"

services:
  halo:
    image: halohub/halo:2.4
    container_name: halo
    restart: on-failure:3
    volumes:
      - ./:/root/.halo2
    ports:
      - "12800:8090" # 宿主机端口:容器内端口
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8090/actuator/health/readiness"]
      interval: 30s
      timeout: 5s
      retries: 5
      start_period: 30s
    command:
      # 外部访问地址，请根据实际需要修改
      - --halo.external-url=https://example.com/
      # 初始化的超级管理员用户名
      - --halo.security.initializer.superadminusername=xxx
      # 初始化的超级管理员密码
      - --halo.security.initializer.superadminpassword=xxx

我把外部端口改为 12800 了

  • healthcheck 里的 test
  • command 里的 外部访问地址

我配置里的这两个字段需要修改吗？

ImAmelie

8

我在容器内运行 curl 也是同样的结果，访问 / 提示 500 错误，访问 /console 不返回数据

ImAmelie

0
image image image

完全使用你提供的 compose 文件，依然没有成功复现。

ruibaby

7

其实我第一次使用镜像的时候登录成功了，但是在console界面我输入网站名的时候把容器关了。后来再访问 / 就出现500错误了。

我用 docker ps -a 检查过，每次 docker-compose 关闭容器都会自动删除容器，而且我也把yaml里的工作目录（./）全部清空后启动的镜像，还是500错误，可能是我哪里没有删干净？

ImAmelie

3

@ImAmelie 不清楚你是如何关闭的容器，但有一定可能容器并没有停止或者销毁，你可以尝试执行 docker-compose down 再重新试试。

ruibaby

2

@ruibaby 我就是用 down 关闭的，你能再跑一遍吗？先删除 volume 里的数据，再重开，然后直接用 curl 访问试试，别用浏览器，看能不能复现，如果不能的话就关闭这个 issue 吧

我的服务器正在备案，所有端口的 nginx 数据都被禁了，只能 curl 测试。

ImAmelie

9

@ImAmelie 还是没复现，建议你先在本地试试，看看是否是服务器环境导致的。这个 issue 可以先不关。

ruibaby

8

访问首页出现 500 的错误可能的原因：

  1. 当前主题未对未初始化的系统做兼容，建议升级或更换主题后重试。
  2. 系统还未初始化。建议先进入 /console/ 进行初始化后重试。

JohnNiang

7

@JohnNiang 我这边测试，在未初始化的时候，访问首页不会有任何问题，只是没有数据。

ruibaby

2

@ruibaby 我服务器备案完再测下

ImAmelie

0

docker-compose方式，连接的外部mysql也出现同样的问题

coolfeelya

3

可能是 curl 的问题？

我备案后，访问 / 和 /console 都能正常访问，就是太占内存了，1 GB 内存的服务器就剩 70 MB 可用内存了。

PS. 从老版 halo 没法导入，只能一篇一篇写进去

更新 2023/04/26 04:28 :

服务升配置到 2 G 了，额外问个问题，运行 halo 建议的内存是多大？

ImAmelie

4

就是太占内存了，1 GB 内存的服务器就剩 70 MB 可用内存了。

可能有部分内存在缓冲区，使用 free 命令来检查 Halo 的内存占用并不是很准确。

服务升配置到 2 G 了，额外问个问题，运行 halo 建议的内存是多大？

Halo + PostgreSQL + Nginx 应该 1G 内存就可以满足，附上 Halo 官网所使用服务器的情况：

image

ruibaby

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