5 Replies Latest reply on Jul 3, 2006 2:05 AM by Max Rydahl Andersen

    JBoss Eclipse IDE + hibernate Console Problem

    tamri boss Newbie

      I use JBoss Eclipse IDE, I had to configure hiberante console (everything is correctly), but when I
      run this console it throws error's window(with header:Lazy Tree error), where is written :
      error while fetching children, reason:java.lang.NullPointerException

      What does it mean, enyone knows? and what can I do?

        • 1. Re: JBoss Eclipse IDE + hibernate Console Problem
          Max Rydahl Andersen Master

          what is in the error log view about ? any stacktrace details?

          • 2. Re: JBoss Eclipse IDE + hibernate Console Problem
            Jose Montiel Newbie

            Hi I have the same problem. Here is the stack trace. I dont know if it matters but

            all of the entries in the screenshot of the HTML manual have backslashes, while when I edit the "Hibernate Configuration" the path to the configuration file are slashes. Could it be something relates to windows, I´ll try in a linux box ...

            thanks

            org.hibernate.MappingException: Resource: com/deu/apps/pp/business/model/Antiguedad.hbm.xml not found

            ----------------------------------------------------------------

            org.hibernate.MappingException: Resource: com/deu/apps/pp/business/model/Antiguedad.hbm.xml not found
            at org.hibernate.cfg.Configuration.addResource(Configuration.java:483)
            at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1469)
            at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1437)
            at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1418)
            at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1394)
            at org.hibernate.cfg.Configuration.configure(Configuration.java:1348)
            at org.hibernate.console.ConsoleConfiguration.loadConfigurationXML(ConsoleConfiguration.java:208)
            at org.hibernate.console.ConsoleConfiguration.access$0(ConsoleConfiguration.java:155)
            at org.hibernate.console.ConsoleConfiguration$1.execute(ConsoleConfiguration.java:131)
            at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:35)
            at org.hibernate.console.ConsoleConfiguration.buildWith(ConsoleConfiguration.java:112)
            at org.hibernate.console.ConsoleConfiguration.build(ConsoleConfiguration.java:98)
            at org.hibernate.eclipse.console.workbench.ConsoleConfigurationWorkbenchAdapter.getChildren(ConsoleConfigurationWorkbenchAdapter.java:19)
            at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.fetchDeferredChildren(BasicWorkbenchAdapter.java:69)
            at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:207)
            at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)


            ----------------------------------------------------------------
            eclipse.buildId=I20060602-1317
            java.version=1.5.0_07
            java.vendor=Sun Microsystems Inc.
            BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=es_VE
            Command-line arguments: -os win32 -ws win32 -arch x86

            • 3. Re: JBoss Eclipse IDE + hibernate Console Problem
              Max Rydahl Andersen Master

              so that file is not in any of the classpath entries of the console configuration.

              • 4. Re: JBoss Eclipse IDE + hibernate Console Problem
                Jose Montiel Newbie

                Well, I followed the docs and added just the Oracle JDBC driver JAR and the directory where all my POJOs and *.hbm.xml are

                com/deu/apps/pp/business/model/

                is not that what I am to do ??

                POJOs and hbm.xml are in the same directory, the file is there and my app works just fine.

                Should I post my hibernate.cfg.xml or any other info ?

                tks

                • 5. Re: JBoss Eclipse IDE + hibernate Console Problem
                  Max Rydahl Andersen Master

                  that is not the root directory (which is what you put in classpaths)