Type Exception Report
Message An exception occurred processing [admit_card_law_clerk_2020.jsp] at line [31]
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: An exception occurred processing [admit_card_law_clerk_2020.jsp] at line [31] 28: Context initCtx = new InitialContext(); 29: ResultSet rs = null, rs1 = null, rs2 = null, rs3 = null, rs4 = null; 30: Context envCtx = (Context) initCtx.lookup("java:comp/env"); 31: DataSource ds = (DataSource) envCtx.lookup("jdbc/exam_ald"); 32: Connection con = ds.getConnection(); 33: /*String driver = "com.mysql.jdbc.Driver"; 34: Class.forName(driver); Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:593) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:467) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) XXXXXXXXXXXXX.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:124)
Root Cause
XXXXXXXXXXXXX.ServletException: javax.naming.NameNotFoundException: Name [exam_ald] is not bound in this Context. Unable to find [exam_ald]. org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:667) org.apache.jsp.admit_005fcard_005flaw_005fclerk_005f2020_jsp._jspService(admit_005fcard_005flaw_005fclerk_005f2020_jsp.java:506) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) XXXXXXXXXXXXX.http.HttpServlet.service(HttpServlet.java:741) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:444) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) XXXXXXXXXXXXX.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:124)
Root Cause
javax.naming.NameNotFoundException: Name [exam_ald] is not bound in this Context. Unable to find [exam_ald]. org.apache.naming.NamingContext.lookup(NamingContext.java:817) org.apache.naming.NamingContext.lookup(NamingContext.java:159) org.apache.naming.NamingContext.lookup(NamingContext.java:827) org.apache.naming.NamingContext.lookup(NamingContext.java:173) org.apache.jsp.admit_005fcard_005flaw_005fclerk_005f2020_jsp._jspService(admit_005fcard_005flaw_005fclerk_005f2020_jsp.java:163) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) XXXXXXXXXXXXX.http.HttpServlet.service(HttpServlet.java:741) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:444) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) XXXXXXXXXXXXX.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:124)
Note The full stack trace of the root cause is available in the server logs.