如何解决Exception'javax.el.BeanELResolver $ BeanProperties.get：245'（请在标记为复本之前通过）

Z时代
2024-01-10
分类：问答

我得到这个异常。

[错误] SRVE0777E：异常由应用程序类抛出 'javax.el.BeanELResolver $ BeanProperties.get：245' javax.el.PropertyNotFoundException：房产 '索引' 不是类型 java.lang中找到。字符串

我已经看到了很多的解决方案具有相同异常，但我无法找到这个特定的（“索引”）异常属性“指标”不是java.lang.String类型发现，但我知道这也是字符串作为其他字符串，但库尔无法找到解决方案。

我已经删除了所有bolier板代码只是为了检查控制器是否呈现jsp页面，但不知何故，甚至删除所有代码，它仍然给予提到的异常。

我在网上找到几个答案，其中字符串是POJO的一部分，问题与POJO有关，但在我的情况下，在POJO中没有定义变量'index'。

任何机构都可以让我知道我做错了什么。

异常堆栈跟踪

[ERROR ] SRVE0777E: Exception thrown by application class 'javax.el.BeanELResolver$BeanProperties.get:245' javax.el.PropertyNotFoundException: Property 'index' not found on type java.lang.String at javax.el.BeanELResolver$BeanProperties.get(BeanELResolver.java:245) at javax.el.BeanELResolver$BeanProperties.access$300(BeanELResolver.java:222) at javax.el.BeanELResolver.property(BeanELResolver.java:332) at javax.el.BeanELResolver.getValue(BeanELResolver.java:96) at org.apache.jasper.el.JasperELResolver.getValue(JasperELResolver.java:110) at [internal classes] at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_when_2(_foundation_2D_header_2D_ne.java:520) at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_choose_1(_foundation_2D_header_2D_ne.java:595) at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_forEach_2(_foundation_2D_header_2D_ne.java:639) at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_forEach_1(_foundation_2D_header_2D_ne.java:696) at com.ibm._jsp._foundation_2D_header_2D_ne._jspService(_foundation_2D_header_2D_ne.java:148) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:101) at [internal classes] at org.apache.tiles.request.jsp.JspRequest.doInclude(JspRequest.java:123) at org.apache.tiles.request.AbstractViewRequest.dispatch(AbstractViewRequest.java:47) at org.apache.tiles.request.render.DispatchRenderer.render(DispatchRenderer.java:47) at org.apache.tiles.request.render.ChainedDelegateRenderer.render(ChainedDelegateRenderer.java:68) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:259) at org.apache.tiles.template.InsertAttributeModel.renderAttribute(InsertAttributeModel.java:188) at org.apache.tiles.template.InsertAttributeModel.execute(InsertAttributeModel.java:132) at org.apache.tiles.jsp.taglib.InsertAttributeTag.doTag(InsertAttributeTag.java:299) at com.ibm._jsp._foundation_2D_baseLayout._jspx_meth_tiles_insertAttribute_1(_foundation_2D_baseLayout.java:608) at com.ibm._jsp._foundation_2D_baseLayout._jspService(_foundation_2D_baseLayout.java:173) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:101) at [internal classes] at org.apache.tiles.request.servlet.ServletRequest.forward(ServletRequest.java:265) at org.apache.tiles.request.servlet.ServletRequest.doForward(ServletRequest.java:228) at org.apache.tiles.request.AbstractClientRequest.dispatch(AbstractClientRequest.java:57) at org.apache.tiles.request.render.DispatchRenderer.render(DispatchRenderer.java:47) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:259) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:397) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:238) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:221) at org.apache.tiles.renderer.DefinitionRenderer.render(DefinitionRenderer.java:59) at org.springframework.web.servlet.view.tiles3.TilesView.renderMergedOutputModel(TilesView.java:132) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1257) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1290) at [internal classes] at hcl.common.filter.FilterToGetTimeOut.doFilterInternal(FilterToGetTimeOut.java:36) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207) at [internal classes] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:124) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207) at [internal classes] [ERROR ] SRVE0777E: Exception thrown by application class 'javax.el.BeanELResolver$BeanProperties.get:245' javax.el.PropertyNotFoundException: Property 'index' not found on type java.lang.String at javax.el.BeanELResolver$BeanProperties.get(BeanELResolver.java:245) at javax.el.BeanELResolver$BeanProperties.access$300(BeanELResolver.java:222) at javax.el.BeanELResolver.property(BeanELResolver.java:332) at javax.el.BeanELResolver.getValue(BeanELResolver.java:96) at org.apache.jasper.el.JasperELResolver.getValue(JasperELResolver.java:110) at [internal classes] at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_when_2(_foundation_2D_header_2D_ne.java:520) at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_choose_1(_foundation_2D_header_2D_ne.java:595) at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_forEach_2(_foundation_2D_header_2D_ne.java:639) at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_forEach_1(_foundation_2D_header_2D_ne.java:696) at com.ibm._jsp._foundation_2D_header_2D_ne._jspService(_foundation_2D_header_2D_ne.java:148) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:101) at [internal classes] at org.apache.tiles.request.jsp.JspRequest.doInclude(JspRequest.java:123) at org.apache.tiles.request.AbstractViewRequest.dispatch(AbstractViewRequest.java:47) at org.apache.tiles.request.render.DispatchRenderer.render(DispatchRenderer.java:47) at org.apache.tiles.request.render.ChainedDelegateRenderer.render(ChainedDelegateRenderer.java:68) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:259) at org.apache.tiles.template.InsertAttributeModel.renderAttribute(InsertAttributeModel.java:188) at org.apache.tiles.template.InsertAttributeModel.execute(InsertAttributeModel.java:132) at org.apache.tiles.jsp.taglib.InsertAttributeTag.doTag(InsertAttributeTag.java:299) at com.ibm._jsp._foundation_2D_baseLayout._jspx_meth_tiles_insertAttribute_1(_foundation_2D_baseLayout.java:608) at com.ibm._jsp._foundation_2D_baseLayout._jspService(_foundation_2D_baseLayout.java:173) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:101) at [internal classes] at org.apache.tiles.request.servlet.ServletRequest.forward(ServletRequest.java:265) at org.apache.tiles.request.servlet.ServletRequest.doForward(ServletRequest.java:228) at org.apache.tiles.request.AbstractClientRequest.dispatch(AbstractClientRequest.java:57) at org.apache.tiles.request.render.DispatchRenderer.render(DispatchRenderer.java:47) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:259) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:397) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:238) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:221) at org.apache.tiles.renderer.DefinitionRenderer.render(DefinitionRenderer.java:59) at org.springframework.web.servlet.view.tiles3.TilesView.renderMergedOutputModel(TilesView.java:132) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1257) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1290) at [internal classes] at hcl.common.filter.FilterToGetTimeOut.doFilterInternal(FilterToGetTimeOut.java:36) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207) at [internal classes] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:124) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207) at [internal classes] [ERROR ] SRVE0777E: Exception thrown by application class 'org.springframework.web.servlet.FrameworkServlet.processRequest:982' org.springframework.web.util.NestedServletException: Request processing failed; nested exception is javax.el.PropertyNotFoundException: Property 'index' not found on type java.lang.String at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1290) at [internal classes] at hcl.common.filter.FilterToGetTimeOut.doFilterInternal(FilterToGetTimeOut.java:36) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207) at [internal classes] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:124) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207) at [internal classes] Caused by: javax.el.PropertyNotFoundException: Property 'index' not found on type java.lang.String at javax.el.BeanELResolver$BeanProperties.get(BeanELResolver.java:245) at javax.el.BeanELResolver$BeanProperties.access$300(BeanELResolver.java:222) at javax.el.BeanELResolver.property(BeanELResolver.java:332) at javax.el.BeanELResolver.getValue(BeanELResolver.java:96) at org.apache.jasper.el.JasperELResolver.getValue(JasperELResolver.java:110) at [internal classes] at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_when_2(_foundation_2D_header_2D_ne.java:520) at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_choose_1(_foundation_2D_header_2D_ne.java:595) at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_forEach_2(_foundation_2D_header_2D_ne.java:639) at com.ibm._jsp._foundation_2D_header_2D_ne._jspx_meth_c_forEach_1(_foundation_2D_header_2D_ne.java:696) at com.ibm._jsp._foundation_2D_header_2D_ne._jspService(_foundation_2D_header_2D_ne.java:148) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:101) at [internal classes] at org.apache.tiles.request.jsp.JspRequest.doInclude(JspRequest.java:123) at org.apache.tiles.request.AbstractViewRequest.dispatch(AbstractViewRequest.java:47) at org.apache.tiles.request.render.DispatchRenderer.render(DispatchRenderer.java:47) at org.apache.tiles.request.render.ChainedDelegateRenderer.render(ChainedDelegateRenderer.java:68) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:259) at org.apache.tiles.template.InsertAttributeModel.renderAttribute(InsertAttributeModel.java:188) at org.apache.tiles.template.InsertAttributeModel.execute(InsertAttributeModel.java:132) at org.apache.tiles.jsp.taglib.InsertAttributeTag.doTag(InsertAttributeTag.java:299) at com.ibm._jsp._foundation_2D_baseLayout._jspx_meth_tiles_insertAttribute_1(_foundation_2D_baseLayout.java:608) at com.ibm._jsp._foundation_2D_baseLayout._jspService(_foundation_2D_baseLayout.java:173) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:101) at [internal classes] at org.apache.tiles.request.servlet.ServletRequest.forward(ServletRequest.java:265) at org.apache.tiles.request.servlet.ServletRequest.doForward(ServletRequest.java:228) at org.apache.tiles.request.AbstractClientRequest.dispatch(AbstractClientRequest.java:57) at org.apache.tiles.request.render.DispatchRenderer.render(DispatchRenderer.java:47) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:259) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:397) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:238) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:221) at org.apache.tiles.renderer.DefinitionRenderer.render(DefinitionRenderer.java:59) at org.springframework.web.servlet.view.tiles3.TilesView.renderMergedOutputModel(TilesView.java:132) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1257) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ... 45 more

控制器

@Controller 
public class NormalizationJobHistoryController { 
    @RequestMapping(value = "/normalizationjobhistory") 
    public ModelAndView getViewHistory(ModelAndView model, HttpServletRequest req, HttpServletResponse res, 
      HttpSession session) throws Exception { 
     model.setViewName("viewNormalizationJobHistoryList"); 
     return model; 
    } 
}

Jsp页面

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> 
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%> 
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%> 
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%> 
<%@ taglib prefix="tg" tagdir="/WEB-INF/tags"%> 
<%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%> 
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%> 
<!-- Main Body Section Start --> 
<main class="container padContnr"> 
<div class="row"> 
    <div class="col-md-12"> 
     <h1>Processing History</h1> 
    </div> 
</div> 
</main>

tiles.xml

<?xml version="1.0" encoding="UTF-8" ?> 
<!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD Tiles Configuration 3.0//EN" "http://tiles.apache.org/dtds/tiles-config_3_0.dtd"> 
<tiles-definitions> 
    <!-- Base Definition --> 
    <definition name="base-definition-ne" 
     template="/WEB-INF/views/layout/foundation-baseLayout.jsp"> 
     <put-attribute name="title" value="" /> 
     <put-attribute name="header" value="/WEB-INF/views/layout/header-ne.jsp" /> 
     <put-attribute name="foundation-header" value="/WEB-INF/views/foundation/foundation-header-ne.jsp" />   
     <put-attribute name="body" value="" /> 
     <put-attribute name="footer" value="/WEB-INF/views/layout/footerNe.jsp" /> 
     <put-attribute name="appliName" value="ne" /> 
    </definition> 
     <!-- Configuration job listing Page --> 
    <definition name="viewNormalizationJobHistoryList" extends="base-definition-ne"> 
     <put-attribute name="title" value="viewNormalizationJobHistoryList" /> 
     <put-attribute name="body" value="/WEB-INF/views/administration/viewNormalizationJobHistoryList.jsp" />  
    </definition> 
    </tiles-definitions>

模型类

public class Configuration { 
    private int id; 
    public int getId() { 
     return id; 
    } 
    public void setId(int id) { 
     this.id = id; 
    } 
}

回答：

因为你使用的自定义标签和大量的代码中与其它的jsp。所以很难弄清楚这个例子。检查你所调用的所有jsp。你可以发布标签类代码吗？

回答：

问题得到了我控制器解决

在地方的一个这样的

model.addObject("status", configuration.getVcJobStatus().isEmpty() || configuration.getVcJobStatus() == null ? "NA":configuration.getVcJobStatus());

我已经改变了从身份到jobStatus问题得到了解决。

model.addObject("jobStatus", configuration.getVcJobStatus().isEmpty() || configuration.getVcJobStatus() == null ? "NA":configuration.getVcJobStatus());

我不知道这是奇怪的，否则我们不能在使用'状态' model.addObject（）场。

注：你可能看不到这一块在上面的代码的代码，因为我已经删除了所有锅炉板代码只是为了检查其中的问题所在，并在那个时候这个问题仍然是存在的，我不不知道过夜或临时发生了什么问题，但在早上当我再次检查时，它正在工作，然后我把整个代码放回那里，并做了很多调试，我发现问题是'状态'字符串。

以上是如何解决Exception'javax.el.BeanELResolver $ BeanProperties.get：245'（请在标记为复本之前通过）的全部内容，来源链接： utcz.com/qa/266181.html

如何解决Exception'javax.el.BeanELResolver $ BeanProperties.get：245'（请在标记为复本之前通过）

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回答：

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