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Erreur lors de l'analyse du modèle. (Spring Boot + Thymeleaf)

J'ai un Spring Boot pour servir des images. Mon modèle est inclus dans mon ImageController.Java. ImageService contient la méthode findPage.

Lors de l'exécution de mon application Spring Boot, j'obtiens cette erreur.

2018-06-21 15:09:14.777 ERROR 26828 --- [nio-8080-exec-1] org.thymeleaf.TemplateEngine             : [THYMELEAF][http-nio-8080-exec-1] Exception processing template "index": An error happened during template parsing (template: "class path resource [templates/index.html]")

org.thymeleaf.exceptions.TemplateInputException: An error happened during template parsing (template: "class path resource [templates/index.html]")
    at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parse(AbstractMarkupTemplateParser.Java:241) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parseStandalone(AbstractMarkupTemplateParser.Java:100) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.Java:666) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.Java:1098) [thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.Java:1072) [thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.spring5.view.ThymeleafView.renderFragment(ThymeleafView.Java:354) [thymeleaf-spring5-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.spring5.view.ThymeleafView.render(ThymeleafView.Java:187) [thymeleaf-spring5-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.Java:1325) [spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.Java:1069) [spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.Java:1008) [spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.Java:925) [spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.Java:974) [spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.Java:866) [spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.Java:635) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.Java:851) [spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.Java:742) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:231) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.Tomcat.websocket.server.WsFilter.doFilter(WsFilter.Java:52) [Tomcat-embed-websocket-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.Java:158) [spring-boot-actuator-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.Java:126) [spring-boot-actuator-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.Java:111) [spring-boot-actuator-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter.doFilterInternal(HttpTraceFilter.Java:90) [spring-boot-actuator-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.Java:99) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.Java:109) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.Java:93) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.Java:200) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.Java:198) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.StandardContextValve.invoke(StandardContextValve.Java:96) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.Java:496) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.StandardHostValve.invoke(StandardHostValve.Java:140) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.Java:81) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.Java:87) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.Java:342) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.coyote.http11.Http11Processor.service(Http11Processor.Java:803) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.Java:66) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.Java:790) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.Tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.Java:1468) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.Tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.Java:49) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at Java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.Java:1149) [na:1.8.0_171]
    at Java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.Java:624) [na:1.8.0_171]
    at org.Apache.Tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.Java:61) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at Java.lang.Thread.run(Thread.Java:748) [na:1.8.0_171]
Caused by: org.attoparser.ParseException: Could not parse as each: "image : {page.content}" (template: "index" - line 16, col 21)
    at org.attoparser.MarkupParser.parseDocument(MarkupParser.Java:393) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.MarkupParser.parse(MarkupParser.Java:257) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parse(AbstractMarkupTemplateParser.Java:230) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    ... 62 common frames omitted
Caused by: org.thymeleaf.exceptions.TemplateProcessingException: Could not parse as each: "image : {page.content}" (template: "index" - line 16, col 21)
    at org.thymeleaf.standard.expression.EachUtils.parseEach(EachUtils.Java:68) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.standard.processor.StandardEachTagProcessor.doProcess(StandardEachTagProcessor.Java:59) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.Java:74) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.processor.element.AbstractElementTagProcessor.process(AbstractElementTagProcessor.Java:95) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.util.ProcessorConfigurationUtils$ElementTagProcessorWrapper.process(ProcessorConfigurationUtils.Java:633) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.Java:1314) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.engine.TemplateHandlerAdapterMarkupHandler.handleOpenElementEnd(TemplateHandlerAdapterMarkupHandler.Java:304) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.templateparser.markup.InlinedOutputExpressionMarkupHandler$InlineMarkupAdapterPreProcessorHandler.handleOpenElementEnd(InlinedOutputExpressionMarkupHandler.Java:278) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.standard.inline.OutputExpressionInlinePreProcessorHandler.handleOpenElementEnd(OutputExpressionInlinePreProcessorHandler.Java:186) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.templateparser.markup.InlinedOutputExpressionMarkupHandler.handleOpenElementEnd(InlinedOutputExpressionMarkupHandler.Java:124) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.attoparser.HtmlElement.handleOpenElementEnd(HtmlElement.Java:109) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.HtmlMarkupHandler.handleOpenElementEnd(HtmlMarkupHandler.Java:297) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.MarkupEventProcessorHandler.handleOpenElementEnd(MarkupEventProcessorHandler.Java:402) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.ParsingElementMarkupUtil.parseOpenElement(ParsingElementMarkupUtil.Java:159) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.MarkupParser.parseBuffer(MarkupParser.Java:710) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.MarkupParser.parseDocument(MarkupParser.Java:301) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    ... 64 common frames omitted

2018-06-21 15:09:14.787 ERROR 26828 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateInputException: An error happened during template parsing (template: "class path resource [templates/index.html]")] with root cause

org.thymeleaf.exceptions.TemplateProcessingException: Could not parse as each: "image : {page.content}" (template: "index" - line 16, col 21)
    at org.thymeleaf.standard.expression.EachUtils.parseEach(EachUtils.Java:68) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.standard.processor.StandardEachTagProcessor.doProcess(StandardEachTagProcessor.Java:59) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.Java:74) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.processor.element.AbstractElementTagProcessor.process(AbstractElementTagProcessor.Java:95) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.util.ProcessorConfigurationUtils$ElementTagProcessorWrapper.process(ProcessorConfigurationUtils.Java:633) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.Java:1314) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.engine.TemplateHandlerAdapterMarkupHandler.handleOpenElementEnd(TemplateHandlerAdapterMarkupHandler.Java:304) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.templateparser.markup.InlinedOutputExpressionMarkupHandler$InlineMarkupAdapterPreProcessorHandler.handleOpenElementEnd(InlinedOutputExpressionMarkupHandler.Java:278) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.standard.inline.OutputExpressionInlinePreProcessorHandler.handleOpenElementEnd(OutputExpressionInlinePreProcessorHandler.Java:186) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.templateparser.markup.InlinedOutputExpressionMarkupHandler.handleOpenElementEnd(InlinedOutputExpressionMarkupHandler.Java:124) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.attoparser.HtmlElement.handleOpenElementEnd(HtmlElement.Java:109) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.HtmlMarkupHandler.handleOpenElementEnd(HtmlMarkupHandler.Java:297) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.MarkupEventProcessorHandler.handleOpenElementEnd(MarkupEventProcessorHandler.Java:402) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.ParsingElementMarkupUtil.parseOpenElement(ParsingElementMarkupUtil.Java:159) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.MarkupParser.parseBuffer(MarkupParser.Java:710) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.MarkupParser.parseDocument(MarkupParser.Java:301) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.attoparser.MarkupParser.parse(MarkupParser.Java:257) ~[attoparser-2.0.4.RELEASE.jar:2.0.4.RELEASE]
    at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parse(AbstractMarkupTemplateParser.Java:230) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parseStandalone(AbstractMarkupTemplateParser.Java:100) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.Java:666) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.Java:1098) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.TemplateEngine.process(TemplateEngine.Java:1072) ~[thymeleaf-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.spring5.view.ThymeleafView.renderFragment(ThymeleafView.Java:354) ~[thymeleaf-spring5-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.thymeleaf.spring5.view.ThymeleafView.render(ThymeleafView.Java:187) ~[thymeleaf-spring5-3.0.9.RELEASE.jar:3.0.9.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.Java:1325) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.Java:1069) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.Java:1008) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.Java:925) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.Java:974) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.Java:866) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.Java:635) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.Java:851) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.Java:742) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:231) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.Tomcat.websocket.server.WsFilter.doFilter(WsFilter.Java:52) ~[Tomcat-embed-websocket-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.Java:158) ~[spring-boot-actuator-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.Java:126) ~[spring-boot-actuator-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.Java:111) ~[spring-boot-actuator-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter.doFilterInternal(HttpTraceFilter.Java:90) ~[spring-boot-actuator-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.Java:99) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.Java:109) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.Java:93) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.Java:200) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.Java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.Apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.Java:193) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.Java:166) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.Java:198) ~[Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.StandardContextValve.invoke(StandardContextValve.Java:96) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.Java:496) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.StandardHostValve.invoke(StandardHostValve.Java:140) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.Java:81) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.Java:87) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.Java:342) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.coyote.http11.Http11Processor.service(Http11Processor.Java:803) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.Java:66) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.Java:790) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.Tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.Java:1468) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at org.Apache.Tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.Java:49) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at Java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.Java:1149) [na:1.8.0_171]
    at Java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.Java:624) [na:1.8.0_171]
    at org.Apache.Tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.Java:61) [Tomcat-embed-core-8.5.31.jar:8.5.31]
    at Java.lang.Thread.run(Thread.Java:748) [na:1.8.0_171]

Mon index.html ressemble à ceci:

<!DOCTYPE html>
<html lang="en" xmlns:th="https://thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="/main.css">
    <title>SpringImageApp</title>
</head>
<body>
<div>
    <h3 th:text="${page.number + 1} + 'of' + ${page.totalPages}"/>
    <table>
        <thead>
        <th>Id</th>
        <th>Name</th>
        <th>Image</th>
        </thead>
        <body>
        <tr th:each="image : {page.content}">
            <td th:text="${image.id}"/>
            <td th:text="${image.name}"/>
            <td th:text="@{'/images/' + ${image.name} + ' /raw '}"/>
        </tr>
        </body>
    </table>
</div>
</body>
</html>

Mon ImageService.Java ressemble à ceci (la partie pertinente uniquement).

Considérez repository comme un objet d'une interface avec la méthode public Image findByName (L'image est mon entité, en utilisant JPA)

public Page<Image> findPage(Pageable pageable) {

    return repository.findAll(pageable);
}

Et mon ImageController.Java ressemble à ça:

@RequestMapping(value = "/")
public String index(Model model, Pageable pageable) {
    final Page<Image> page = imageService.findPage(pageable);
    model.addAttribute("page",page);
    return "index";//return to template index.html
}

Comment thymeleaf peut-il trouver page.totalPages, page.number et page.content car les erreurs ci-dessus sont liées à l'impossibilité de trouver ces paramètres?

springspring-mvcthymeleaf
3
Alex Smith
 <tr th:each="image : ${page.content}">

au lieu de

 <tr th:each="image : {page.content}">
2
A ELKAS

du message d'erreur lui-même, il est clair que le problème est avec

"image : {page.content}"

disparu $

Essayez donc de changer ci-dessus en "image : ${page.content}"

1
Alien