Thymeleaf对象到Javascript对象错误：TemplateProcessingException

Question

对于我的Spring MVC项目，我试图将Thymeleaf列表对象从模型传递给Javascript，但是，我在控制台上收到以下错误：

ERROR: org.thymeleaf.TemplateEngine - [THYMELEAF][tomcat-http--12] Exception processing template "eventList": Error during execution of processor 'org.thymeleaf.standard.processor.text.StandardTextInliningTextProcessor'

以下是Javascript代码：

<script th:inline="javascript">
    /*<![CDATA[*/
    var eventList = [[${eventList}]];
    for(var i = 0; i < eventList.length; i++){
        console.log(eventList[i]);
    }
    /*]]>*/
</script>

eventList是List的{​​{1}}。这是我的Event对象：

Event

这是我的import java.util.List; import org.joda.time.DateTime; /** * Model to represent an event * */ // TODO: Add field for list of attachments public class Event { private String eventId; private String title; private String description; private int points; private Location location; private DateTime startDate; private DateTime endDate; private List<User> attendees; public String getEventId() { return eventId; } public void setEventId(String eventId) { this.eventId = eventId; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } public int getPoints() { return points; } public void setPoints(int points) { this.points = points; } public Location getLocation() { return location; } public void setLocation(Location location) { this.location = location; } public DateTime getStartDate() { return startDate; } public void setStartDate(DateTime startDate) { this.startDate = startDate; } public DateTime getEndDate() { return endDate; } public void setEndDate(DateTime endDate) { this.endDate = endDate; } public List<User> getAttendees() { return attendees; } public void setAttendees(List<User> attendees) { this.attendees = attendees; } } 对象：

User

这是我的import java.util.Map; /** * Model that represents a user * */ public class User { private String username; private String password; private String email; private Map<Event, Boolean> eventList; private Integer points; public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public Map<Event, Boolean> getEventList() { return eventList; } public void setEventList(Map<Event, Boolean> eventList) { this.eventList = eventList; } public Integer getPoints() { return points; } public void setPoints(Integer points) { this.points = points; } } 对象：

Location

这是我的/** * Model to represent a location * */ public class Location { private String name; private String address; private String roomNumber; private double latitude; private double longitude; public String getName() { return name; } public void setName(String name) { this.name = name; } public String getAddress() { return address; } public void setAddress(String address) { this.address = address; } public String getRoomNumber() { return roomNumber; } public void setRoomNumber(String roomNumber) { this.roomNumber = roomNumber; } public double getLatitude() { return latitude; } public void setLatitude(double latitude) { this.latitude = latitude; } public double getLongitude() { return longitude; } public void setLongitude(double longitude) { this.longitude = longitude; } } 文件：

WebConfig.java

以下是收到的所有例外情况：

/**
 * Default web configurer
 */
@Configuration
@EnableWebMvc
@ComponentScan({ "edu.ilstu.business.era.configurations", "edu.ilstu.business.era.controllers",
        "edu.ilstu.business.era.repositories", "edu.ilstu.business.era.mappers", "edu.ilstu.business.era.utilities" })
public class WebConfig extends WebMvcConfigurerAdapter {

    /**
     * Folder with views
     */
    private static final String TEMPLATE_RESOLVER_PREFIX = "/WEB-INF/views/prod/";

    /**
     * View extension
     */
    private static final String TEMPLATE_RESOLVER_SUFFIX = ".html";

    /**
     * View type
     */
    private static final String TEMPLATE_RESOLVER_TEMPLATE_MODE = "HTML5";

    /**
     * Configure view resolver bean
     * 
     * @return
     */
    @Bean
    public ViewResolver viewResolver() {
        ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
        viewResolver.setTemplateEngine(templateEngine());

        return viewResolver;
    }

    /**
     * Configure the template engine
     * 
     * @return
     */
    @Bean
    public SpringTemplateEngine templateEngine() {
        SpringTemplateEngine templateEngine = new SpringTemplateEngine();
        templateEngine.setTemplateResolver(templateResolver());

        return templateEngine;
    }

    /**
     * Configure the template resolver
     * 
     * @return
     */
    @Bean
    public TemplateResolver templateResolver() {
        TemplateResolver templateResolver = new ServletContextTemplateResolver();
        templateResolver.setPrefix(TEMPLATE_RESOLVER_PREFIX);
        templateResolver.setSuffix(TEMPLATE_RESOLVER_SUFFIX);
        templateResolver.setTemplateMode(TEMPLATE_RESOLVER_TEMPLATE_MODE);

        return templateResolver;
    }

    /**
     * Configure the property source
     * 
     * @return
     */
    @Bean
    public static PropertySourcesPlaceholderConfigurer propertyConfigInDev() {
        return new PropertySourcesPlaceholderConfigurer();
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/resources/**").addResourceLocations("/resources/static/assets/");
    }

}

我尝试删除org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateProcessingException: Error during execution of processor 'org.thymeleaf.standard.processor.text.StandardTextInliningTextProcessor' org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:973) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:112) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:206) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:100) root cause org.thymeleaf.exceptions.TemplateProcessingException: Error during execution of processor 'org.thymeleaf.standard.processor.text.StandardTextInliningTextProcessor' org.thymeleaf.processor.AbstractProcessor.process(AbstractProcessor.java:225) org.thymeleaf.dom.Node.applyNextProcessor(Node.java:1017) org.thymeleaf.dom.Node.processNode(Node.java:972) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.Document.process(Document.java:93) org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1155) org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1060) org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1011) org.thymeleaf.spring4.view.ThymeleafView.renderFragment(ThymeleafView.java:335) org.thymeleaf.spring4.view.ThymeleafView.render(ThymeleafView.java:190) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1228) org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1011) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:955) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:112) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:206) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121) root cause java.lang.IllegalArgumentException: Could not perform introspection on object of class org.joda.time.tz.DateTimeZoneBuilder$PrecalculatedZone org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:368) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printKeyValue(JavaScriptUtils.java:347) org.thymeleaf.util.JavaScriptUtils.printMap(JavaScriptUtils.java:338) org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:366) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printKeyValue(JavaScriptUtils.java:347) org.thymeleaf.util.JavaScriptUtils.printMap(JavaScriptUtils.java:338) org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:366) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printKeyValue(JavaScriptUtils.java:347) org.thymeleaf.util.JavaScriptUtils.printMap(JavaScriptUtils.java:338) org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:366) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printKeyValue(JavaScriptUtils.java:347) org.thymeleaf.util.JavaScriptUtils.printMap(JavaScriptUtils.java:338) org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:366) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printCollection(JavaScriptUtils.java:323) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:173) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:56) org.thymeleaf.standard.inliner.StandardJavaScriptTextInliner.formatEvaluationResult(StandardJavaScriptTextInliner.java:46) org.thymeleaf.standard.inliner.AbstractStandardScriptingTextInliner.processScriptingVariableInline(AbstractStandardScriptingTextInliner.java:294) org.thymeleaf.standard.inliner.AbstractStandardScriptingTextInliner.processScriptingInline(AbstractStandardScriptingTextInliner.java:90) org.thymeleaf.standard.inliner.AbstractStandardScriptingTextInliner.inline(AbstractStandardScriptingTextInliner.java:76) org.thymeleaf.standard.processor.text.StandardTextInliningTextProcessor.processTextNode(StandardTextInliningTextProcessor.java:93) org.thymeleaf.processor.text.AbstractTextNodeProcessor.doProcess(AbstractTextNodeProcessor.java:69) org.thymeleaf.processor.AbstractProcessor.process(AbstractProcessor.java:212) org.thymeleaf.dom.Node.applyNextProcessor(Node.java:1017) org.thymeleaf.dom.Node.processNode(Node.java:972) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.Document.process(Document.java:93) org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1155) org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1060) org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1011) org.thymeleaf.spring4.view.ThymeleafView.renderFragment(ThymeleafView.java:335) org.thymeleaf.spring4.view.ThymeleafView.render(ThymeleafView.java:190) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1228) org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1011) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:955) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:112) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) root cause java.lang.IllegalAccessException: Class org.thymeleaf.util.JavaScriptUtils can not access a member of class org.joda.time.tz.DateTimeZoneBuilder$PrecalculatedZone with modifiers "public" sun.reflect.Reflection.ensureMemberAccess(Reflection.java:102) java.lang.reflect.AccessibleObject.slowCheckMemberAccess(AccessibleObject.java:296) java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:288) java.lang.reflect.Method.invoke(Method.java:491) org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:361) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printKeyValue(JavaScriptUtils.java:347) org.thymeleaf.util.JavaScriptUtils.printMap(JavaScriptUtils.java:338) org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:366) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printKeyValue(JavaScriptUtils.java:347) org.thymeleaf.util.JavaScriptUtils.printMap(JavaScriptUtils.java:338) org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:366) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printKeyValue(JavaScriptUtils.java:347) org.thymeleaf.util.JavaScriptUtils.printMap(JavaScriptUtils.java:338) org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:366) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printKeyValue(JavaScriptUtils.java:347) org.thymeleaf.util.JavaScriptUtils.printMap(JavaScriptUtils.java:338) org.thymeleaf.util.JavaScriptUtils.printObject(JavaScriptUtils.java:366) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:184) org.thymeleaf.util.JavaScriptUtils.printCollection(JavaScriptUtils.java:323) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:173) org.thymeleaf.util.JavaScriptUtils.print(JavaScriptUtils.java:56) org.thymeleaf.standard.inliner.StandardJavaScriptTextInliner.formatEvaluationResult(StandardJavaScriptTextInliner.java:46) org.thymeleaf.standard.inliner.AbstractStandardScriptingTextInliner.processScriptingVariableInline(AbstractStandardScriptingTextInliner.java:294) org.thymeleaf.standard.inliner.AbstractStandardScriptingTextInliner.processScriptingInline(AbstractStandardScriptingTextInliner.java:90) org.thymeleaf.standard.inliner.AbstractStandardScriptingTextInliner.inline(AbstractStandardScriptingTextInliner.java:76) org.thymeleaf.standard.processor.text.StandardTextInliningTextProcessor.processTextNode(StandardTextInliningTextProcessor.java:93) org.thymeleaf.processor.text.AbstractTextNodeProcessor.doProcess(AbstractTextNodeProcessor.java:69) org.thymeleaf.processor.AbstractProcessor.process(AbstractProcessor.java:212) org.thymeleaf.dom.Node.applyNextProcessor(Node.java:1017) org.thymeleaf.dom.Node.processNode(Node.java:972) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.NestableNode.computeNextChild(NestableNode.java:695) org.thymeleaf.dom.NestableNode.doAdditionalProcess(NestableNode.java:668) org.thymeleaf.dom.Node.processNode(Node.java:990) org.thymeleaf.dom.Document.process(Document.java:93) org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1155) org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1060) org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1011) org.thymeleaf.spring4.view.ThymeleafView.renderFragment(ThymeleafView.java:335) org.thymeleaf.spring4.view.ThymeleafView.render(ThymeleafView.java:190) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1228) org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1011) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:955) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:112) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) 对象中的Location和List<User>字段，但错误仍然存​​在。我还尝试将Event更改为DateTime以及Date（假设转换String时出错）但错误仍然存​​在（但可能已经完成）不正确地）。

Answer 1

也许这不是一个解决方案，但它对我有用。尝试用小写字母键入所有变量。似乎Thymeleaf对于在其中间具有大写字母的变量不能正常工作。与roomNumber eventList一样。