Hello Diego, I tried everything you showed me but still no luck.. 500 error, classNotFound.
My question to you now is, since my project is working in your environment, did you create a datasource separately for this project? Thanks again, Cynthia On Mon, Sep 14, 2009 at 10:49 PM, Cynthia Qin <cyn...@gmail.com> wrote: > Thank you Diego, > > It is still not working here ... Right click the project I don't have > the choice of 'Resolve Reference Problem'. I followedI think it must > be some settings somewhere that I don't know about. I think I'll try > to recreate the project using Netbeans 6.1. > > Thanks, > Cynthia > > > On Sun, Sep 13, 2009 at 11:04 PM, Diego Souza <diegosouza...@gmail.com> wrote: >> Here you are the screenshots. The project runs fine. >> >> >> On Mon, Sep 14, 2009 at 12:47 AM, Cynthia Qin <cyn...@gmail.com> wrote: >>> Here it is ... >>> >>> >>> >>> On Sun, Sep 13, 2009 at 4:17 PM, diegosouza.br <diegosouza...@gmail.com> >>> wrote: >>>> >>>> Redeploy I mean when you go to Services tab, servers, glassfish, app, >>>> web app, right click the selected app and UNDEPLOY. But usually the >>>> 'Clean and Build' & 'Run' solve most problems. >>>> >>>> Well, a needed class cannot be found when you run the app >>>> (java.lang.ClassNotFoundException). >>>> >>>> - Have you ever worked with JSTL? >>>> - Are the JSTL jars included in the project / application server? >>>> - Have you declared <%@ taglib prefix="c" >>>> uri="http://java.sun.com/jsp/jstl/core"; %> in the beginning of the jsp >>>> file? >>>> >>>> Check the topics above. >>>> >>>> On Sep 13, 5:33 pm, Cynthia Qin <cyn...@gmail.com> wrote: >>>>> Thank you so much for your reply! >>>>> >>>>> Following your instruction, I added the jar file to the library and >>>>> rebuild and run, still, 500 error: >>>>> >>>>> --------------------------- >>>>> exception >>>>> >>>>> javax.servlet.ServletException: In <driver>, invalid driver >>>>> class name: "java.lang.ClassNotFoundException: " >>>>> >>>>> root cause >>>>> >>>>> java.lang.ClassNotFoundException: >>>>> ---------------------------- >>>>> >>>>> You did mention redeploy. I don't know how to do it because I never >>>>> seemed have to so far? All I did was, after adding the jar to the >>>>> library, I ran 'Clean and Build', then 'Run'. The error is still >>>>> there ... >>>>> >>>>> More suggestions? >>>>> >>>>> Thanks again, >>>>> Cynthia >>>>> >>>>> On Sun, Sep 13, 2009 at 1:06 PM, diegosouza.br <diegosouza...@gmail.com> >>>>> wrote: >>>>> >>>>> > You have to provide the Derby Driver. >>>>> > Right click your project, options, libraries, add jar/folder... then >>>>> > go to: glassfish-2.1-folder/javadb/lib/derbyclient.jar >>>>> > Redeploy the app and your problem should be solved. >>>>> >>>>> > On Sep 13, 2:10 pm, Cynthia Qin <cyn...@gmail.com> wrote: >>>>> >> Hello all, >>>>> >>>>> >> I am following JSTL Examples Exercise 3: SQL tags. I created table >>>>> >> MYTABLE via Netbeans 6.7.1 and can see it from the >>>>> >> servers.Databases.jdbc:derby://localhost:1527/sample [app on APP]. >>>>> >> But got '500' error when run 'Query Iterate'. I can't seem to follow >>>>> >> the instructions on the first page after Run the JSTLExample. It says >>>>> >> - >>>>> >>>>> >> NOTE: you will need to have the DataBase Driver classes available to >>>>> >> your server's classloader or in your server's CLASSPATH at startup. >>>>> >>>>> >> Can anyone explain where is the "server's classloader" and how to >>>>> >> modify the "server's CLASSPATH"? >>>>> >>>>> >> I am using GlassFish v2.1. >>>>> >>>>> >> Thank you very much! >>>>> >>>>> >> Cynthia >>>> >>>> >>>> >>>> >>> >> >> >> >> -- >> Diego Souza >> ---------------------------- >> Cel: (13) 9102-9980 >> Skype: diegosouza.br >> GTalk: diegosouza...@gmail.com >> > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Java EE (J2EE) Programming with Passion!" group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~----------~----~----~----~------~----~------~--~---
