Hybris抛出uri：http://java.sun.com/jsp/jstl/core 无法解决

我刚刚在店面上添加了一个页面（发票），我得到了这个错误，我不确定是什么原因导致了这个错误，因为昨天我在店面上添加了一个简单的页面来测试（延期订购）它，它工作了，现在这两个页面都不工作，出现在控制台日志中：

 GRAVE: Exception Processing ErrorPage[exceptionType=java.lang.Exception, location=/exception.jsp]
 org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core can not be solved either in web.xml or the jar files deployed with this application
         at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:56)
         at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:445)
         at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:117)
         at org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLibraryInfoImpl.java:325)
         at org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:154)
         at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:410)
         at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:475)
         at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1410)
         at org.apache.jasper.compiler.Parser.parse(Parser.java:138)
         at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
         at org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
         at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:199)
         at org.apache.jasper.compiler.Compiler.compile(Compiler.java:374)
         at org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)
         at org.apache.jasper.compiler.Compiler.compile(Compiler.java:341)
         at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:657)
         at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
         at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
         at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:604)
         at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:543)
         at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:470)
         at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:420)
         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:208)
         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
         at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
         at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
         at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
         at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
         at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
         at java.lang.Thread.run(Thread.java:748)

web-spring.xml

 <bean name="accountBalancePageController" class="org.helvex.com.mx.customstorefront.controllers.pages.AccountBalancePageController"/>

     <bean name="backOrderPageController" class="org.helvex.com.mx.customstorefront.controllers.pages.BackOrderPageController"/>

     <bean name="invoicePageController" class="org.helvex.com.mx.customstorefront.controllers.pages.InvoicePageController"/>


     <bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
             <property name="mappings">
                 <props>

                      <prop key="/account-balance">accountBalancePageController</prop>
                      <prop key="/back-order">backOrderPageController</prop>
                      <prop key="/invoice">invoicePageController</prop>

                 </props>
             </property>
     </bean>

帐户余额页控制器
backOrderPageController
发票页面控制器

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我错过了什么？如何修复此错误？

我认为这里的问题是，您的应用程序找不到任何页面。然后应用程序尝试打开一个“exception.jsp”页面。但在这一页上似乎也有一些错误

---

因此，可能尝试只打开“exception.jsp”并尝试首先修复此错误。

我认为这里的问题是，您的应用程序没有找到任何页面。然后应用程序尝试打开一个“exception.jsp”页面。但在这一页上似乎也有一些错误

因此，请尝试只打开“exception.jsp”，并尝试首先修复此错误。

请参阅此链接请参阅此链接

 <bean name="accountBalancePageController" class="org.helvex.com.mx.customstorefront.controllers.pages.AccountBalancePageController"/>

     <bean name="backOrderPageController" class="org.helvex.com.mx.customstorefront.controllers.pages.BackOrderPageController"/>

     <bean name="invoicePageController" class="org.helvex.com.mx.customstorefront.controllers.pages.InvoicePageController"/>


     <bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
             <property name="mappings">
                 <props>

                      <prop key="/account-balance">accountBalancePageController</prop>
                      <prop key="/back-order">backOrderPageController</prop>
                      <prop key="/invoice">invoicePageController</prop>

                 </props>
             </property>
     </bean>