How to Debug C++ Multithreaded Application in Solaris

Hi All,
I am working in Solaris Sparc 5.8 Machine. I need to debug Multithreaded C++ Application in Unix Environment.
I am using dbx debugger.
Please explain me how to debug multithreaded applications. if possible please explain me with example.
Thanks in Advance.
Thanks & Regards,
Vasu

1. Look over the dbx manual that comes with Sun Studio. Dbx includes many features for debugging MT code.
2. If you have specific questions after reading the manual and trying out the features, ask them in the debugger forum:
http://forum.sun.com/forum.jspa?forumID=257

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    at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
    at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
    at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
    at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
    at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
    at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
    at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
    at jsp_servlet._framework._skeletons._default.__flowlayout._jspService(__flowlayout.java:281)
    at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
    at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
    at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
    at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
    at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
    at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
    at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
    at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
    at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
    at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
    at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
    at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
    at jsp_servlet._framework._skeletons._default.__gridlayout._jspService(__gridlayout.java:285)
    at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
    at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
    at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
    at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
    at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
    at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
    at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
    at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:188)
    at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:142)
    at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:377)
    at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:253)
    at com.bea.netuix.servlets.manager.UIServlet.doGet(UIServlet.java:206)
    at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:191)
    at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileServlet.java:266)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at weblogic.servlet.AsyncInitServlet.service(AsyncInitServlet.java:124)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:26)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3393)
    at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    at weblogic.security.service.SecurityManager.runAs(Unknown Source)
    at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2140)
    at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2046)
    at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)

    Hello,
    Debugging a JSP using a stack trace is made possible by using the keepgenerated element of the jsp-descriptor element in your web app descriptor in WEB-INF/weblogic.xml. The working-dir and verbose elements are also of interest.
    You can edit weblogic.xml or you can use the Oracle WebLogic Server console to configure your web app. In the console you would go to "Deployments", find your web app, select the "Configuration" tab, Lock & Edit, and do your thing. The settings you are interested in are "Debug Enabled", "JSP Keep Generated", and "JSP Verbose". I'm not sure which weblogic.xml element the "Debug Enabled" corresponds to, but it might be something like the debug-enabled element of the session-descriptor element.
    I can never remember where JSP generated servlet source code files end up if I have not specified a working dir. They end up buried DEEPLY. I just search the file system in my workspace for the generated files. For example, I just found the generated source for my helloOne.jsp in:
    C:\bea_wlp102\user_projects\workspaces\frmwrk\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\frmwrk_domain\work\MyWAR\jsp_servlet\_portlets\__helloone.java

  • How to debug weblogic console extension application ?

    Hi,
    I am developing a weblogic console extension application with web logic portal framework, I got some error, but no idea how to debug,
    I can see some error on buildApplication.jsp file, but can't find __buildapplication.java file which is compiled from buildApplication.jsp,
    so I can't know the error is in which line in buildApplication.jsp file. and I dont' even know which tag is tag1 tag2 tag3 in that jsp file.
    at jsp_servlet._ext_jsp.__buildapplication._jsp__tag3(__buildapplication.java:292)
    at jsp_servlet._ext_jsp.__buildapplication._jsp__tag2(__buildapplication.java:260)
    at jsp_servlet._ext_jsp.__buildapplication._jsp__tag1(__buildapplication.java:211)
    at jsp_servlet._ext_jsp.__buildapplication._jspService(__buildapplication.java:138)
    Code of buildApplication.jsp:
         <fmt:setBundle basename="detwds" var="current_bundle" scope="page"/>
         <beehive-template:template templatePage="/layouts/configBaseLayoutNoTransact.jsp">
              <beehive-template:section name="configAreaIntroduction">
              <fmt:message key="buildApplication.jsp.page.introduction" bundle="detwds"/>
              </beehive-template:section>
              <beehive-template:section name="form">
              <html:xhtml/>
              <wl-extension:template name="/templates/jmxform.xml">
              <wl-extension:form name="ExtensionForm" type="com.det.consoleext.form.ExtensionForm" action="/BuildApplication" bundle="detwds">
              <wl-extension:select
              property="contents"                                                   labelId="buildApplication.jsp.page.repositoryList.label"                                                   inlineHelpId="buildApplication.jsp.page.repositoryList.inlinehelp"
              singlechange="false">
                   <wl-extension:optionsCollection                                                                  property="repositoryName"
                        label="label"
                        value="value"/>
              </wl-extension:select>
              </wl-extension:form>
         </wl-extension:template>
         </beehive-template:section>
         </beehive-template:template>
    Error message:
    2755> <BEA-423405> <An exception [java.lang.String] was thrown while rendering the content at [ext_jsp/buildApplication.jsp].
    java.lang.ClassCastException: java.lang.String
    at jsp_servlet._ext_jsp.__buildapplication._jsp__tag3(__buildapplication.java:292)
    at jsp_servlet._ext_jsp.__buildapplication._jsp__tag2(__buildapplication.java:260)
    at jsp_servlet._ext_jsp.__buildapplication._jsp__tag1(__buildapplication.java:211)
    at jsp_servlet._ext_jsp.__buildapplication._jspService(__buildapplication.java:138)
    at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
    at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
    at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
    at org.apache.beehive.netui.pageflow.scoping.internal.ScopedRequestDispatcher.include(ScopedRequestDispatcher.java:119)
    at com.bea.netuix.servlets.controls.content.JspContent.beginRender(JspContent.java:551)
    at com.bea.netuix.servlets.controls.content.NetuiContent.beginRender(NetuiContent.java:363)
    at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:483)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
    at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
    at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
    at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
    at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
    at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
    at jsp_servlet._framework._skeletons._default.__gridlayout._jspService(__gridlayout.java:285)
    at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
    at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
    at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
    at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
    at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
    at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
    at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
    at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
    at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
    at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
    at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
    at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
    at jsp_servlet._framework._skeletons._default.__gridlayout._jspService(__gridlayout.java:285)
    at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
    at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
    at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
    at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
    at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
    at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
    at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
    at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
    at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
    at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
    at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
    at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
    at jsp_servlet._framework._skeletons._default.__flowlayout._jspService(__flowlayout.java:281)
    at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
    at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
    at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
    at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
    at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
    at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
    at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
    at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
    at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
    at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
    at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
    at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
    at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
    at jsp_servlet._framework._skeletons._default.__gridlayout._jspService(__gridlayout.java:285)
    at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
    at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
    at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
    at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
    at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
    at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
    at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
    at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
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