Type Exception Report
Message javax.el.ELException: The class [java.util.List] must be public, non-abstract and not an interface
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: javax.el.ELException: The class [java.util.List] must be public, non-abstract and not an interface org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:565) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:481) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) javax.servlet.http.HttpServlet.service(HttpServlet.java:742) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Root Cause
javax.el.ELException: The class [java.util.List] must be public, non-abstract and not an interface javax.el.ImportHandler.findClass(ImportHandler.java:171) javax.el.ImportHandler.importClass(ImportHandler.java:111) org.apache.jasper.runtime.PageContextImpl.getELContext(PageContextImpl.java:962) org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:935) org.apache.jsp.imgacervo_jsp._jspx_meth_c_005fwhen_005f0(imgacervo_jsp.java:979) org.apache.jsp.imgacervo_jsp._jspService(imgacervo_jsp.java:226) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:742) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) javax.servlet.http.HttpServlet.service(HttpServlet.java:742) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Note The full stack trace of the root cause is available in the server logs.