ClassNotFoundException? <ObviousStatement> Your JSP can't find one of the classes you refer to in the scriptlet. </ObviousStatement>
We can't tell which one, because we don't know what's at line 266 in the generated java file (you could look).
Which of the classes you're using in the JSP haven't been imported at the top of the JSP? (possible candidates: Connection, DriverManager, Statement, ResultSet?)
p Mohammed Zabin wrote:
It's already wrapped man, i just copied the code snippet from within <%%> marker ;), and for System.out, or out.println, It's still the same problem. If you looked at the exception you will find ClassNotFoundException at line 66 in the generated servlet, and this occurs withing the try block, so, i think it's a problem of Connector. But the strange thing is that this code worked fine on a normal java class??? On 7/26/07, David Smith <[EMAIL PROTECTED]> wrote:1. This can't be the complete jsp code. If it is, you need to minimally wrap it in <% %> markers to indicate it's raw java code, not jsp/html. Additionally your System.out.println() call would end up going to the JVM's standard output instead of the browser. 2. The listed exception is really secondary to the main problem occurring whenever the jsp compile fails to generate a .class file. There has to be an earlier exception detailing the syntax problems with the jsp. --David Mohammed Zabin wrote:This is my jsp code: try { Class.forName("org.gjt.mm.mysql.Driver"); String url = "jdbc:mysql://localhost:3306/exam"; Connection con = DriverManager.getConnection(url,"root","exam");Statement stmt = con.createStatement(); ResultSet rs = stmt.executeQuery("Select type from questions"); while( rs.next() ) { System.out.println( rs.getString("type") ); } } catch( Exception e ) { } and this is what i got: *exception* org.apache.jasper.JasperException: org.apache.jasper.JasperException: Unable to load class for JSP org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:154)org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:320)org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) *root cause* org.apache.jasper.JasperException: Unable to load class for JSP org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:600)org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:142)org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:320)org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) *root cause* java.lang.ClassNotFoundException: org.apache.jsp.mySql_jsp java.net.URLClassLoader$1.run(URLClassLoader.java:200) java.security.AccessController.doPrivileged(Native Method) java.net.URLClassLoader.findClass(URLClassLoader.java:188) org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:134)org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:66)org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:598)org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:142)org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:320)org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) Any suggestions, please? On 7/25/07, Christopher Schultz <[EMAIL PROTECTED]> wrote:-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mohammed, Mohammed Zabin wrote:I have the following error: org.apache.jasper.JasperException: Unable to compile class for JSP:Uhh... you have a syntax error in your JSP code. Fix that, then we'll get back to configuration issues. You didn't give enough information to help with the JSP syntax error. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGp2lm9CaO5/Lv0PARAvlRAJ45KuixS2Fy75ssMLQLwUYhA+DjOACgtiTN nZhKt8DoIGh8UFwV+Ri6qWI= =syvt -----END PGP SIGNATURE----- --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]--------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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