Error: 500
Location: /rubbettino/public/dettaglioLibro_re.jsp
Internal Servlet Error:
javax.servlet.ServletException:
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:386)
at p_00025blic._0002fpublic_0002fdettaglioLibro_0005fre_0002ejspdettaglioLibro_0005fre_jsp_1._jspService(_0002fpublic_0002fdettaglioLibro_0005fre_0002ejspdettaglioLibro_0005fre_jsp_1.java:2814)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174)
at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559)
at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156)
at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338)
at java.lang.Thread.run(Thread.java:475)
Root cause:
java.lang.NullPointerException:
at commersite.dataprovider.BasicDataProvider.next(BasicDataProvider.java:103)
at commersite.dataprovider.jsptag.DataProviderTag.doStartTag(DataProviderTag.java:94)
at p_00025blic._0002fpublic_0002fdettaglioLibro_0005fre_0002ejspdettaglioLibro_0005fre_jsp_1._jspService(_0002fpublic_0002fdettaglioLibro_0005fre_0002ejspdettaglioLibro_0005fre_jsp_1.java:1639)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174)
at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559)
at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156)
at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338)
at java.lang.Thread.run(Thread.java:475)
