Using Weblogic Console Extension tag library...

Now i am working with weblogic 8.1
I am using Weblogic Console Extension Example...downloaded from dev2dev.bea.com...
at that example console Jsp program is as below for
the development of node...
<br>
<b><wl:node
label='<%="My Console Extension"%>'
icon='/images/folder.gif'
expanded='true'>
</wl:node></b>
<br><br>
<i><b>But i want two folder icons...for open folder...and closed folder...</b></i>
<br>
i have gifs...but how i modify this
jsp...or tag library...any one can help me...
<br>
raju

"Otherwise let me know tools that can tell me threads, memory, cpu, etc and provide notification, etc." -- Hi, I'm familiar with a third-party tool that is suitable for larger deployments, it collects the data you mention for Weblogic instances and also does performance monitoring at the cluster level. Here is a description of their WebLogic integration pack -- http://www.evidentsoftware.com/products/clearstone-for-weblogic/. Hope this helps.

Similar Messages

Cannot start application deployed using Weblogic console after stop

Hello all,
I have deployed an ear file using Weblogic console. If the app. is running, I can press stop and get the 404 error...after that I press start, and get a 503 error. Right after the app is deployed, and started, it always comes up fine. But when the application is running, I must click stop, start, stop, start to get the app to start.
To start the app. I select, start and then "servicing all requests". To stop the app, I select stop and then "Force stop now". I have implemented a subclass of ServletContextListener to handle the start and stop. These methods do get called.
The 503 did not cause any errors to be found in the weblogic.log, stdout.log or access.log.
Does anyone have an idea how to start the app after it is stopped the first time?
Thanks in advance.
-PD
Edited by pauladecker at 10/01/2007 1:47 PM

Hi,
As you see this error.
[J2EE:160149]Error while processing library references. Unresolved application library references, defined in weblogic-application.xml: [Extension-Name: oracle.webcenter.framework, Specification-Version: 11.1.1, exact-match: false], [Extension-Name: oracle.sdp.client, exact-match: false].
there is some miss match in library reference.
Please check with your weblogic-application.xml file.
Regards,
Kal

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$7.visit(ControlLifecycle.java:479)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:188)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:142)
at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:377)
at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:253)
at com.bea.netuix.servlets.manager.UIServlet.doGet(UIServlet.java:206)
at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:191)
at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.AsyncInitServlet.service(AsyncInitServlet.java:124)
at weblogic.servlet.internal.StubSecurityHelper$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)

It is quite easy to rewrite the plugin to work with 8.1
We have done so - please contact me if you want the plugin.
Sincerely,
Paul Nyheim
"HOs" <[email protected]> wrote in message
news:3f72ce93$[email protected]..
>
Hi,
how can I debug my weblogic 8.1 application ?
I`m using eclipse, but the plugin I´ve got, is only for versions 6.x and7.0 .
So I tried remote debugging but eclipse could not connect to the VM, I donot
know why.
Any ideas ??
Thanks
Holger

Help with this error message: System extenstion cannot be used:The system extension "/System/Library/Extensions/AppleACPIPlatform.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update.

I have this error message:
System extension cannot be used
The system extension “/System/Library/Extensions/AppleACPIPlatform.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
Please help. Is there a update or how do I reinstall?
Thanks,
John

I submitted the above question, later finding that it has been answered by Buller already. No one need reply as Buller's answer seems to solve the problem for others, and I'll try that.
Jim

I get the error message:System extension cannot be used The system extension "/System/Library/Extensions/AppleUSBthernetHost.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update.

I get the error message after updating itunes:
System extension cannot be used
The system extension “/System/Library/Extensions/AppleUSBthernetHost.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
What or how do I fix this?

"I get the error message after updating itunes:
System extension cannot be used
The system extension “/System/Library/Extensions/AppleUSBthernetHost.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
What or how do I fix this?"
I have a MacBook Pro running Mas OS X Version 10.7.5
Is this a problem I need to fix? Is there a fix or update?

Splash screen says "System extension cannot be used The system extension "/System/Library/Extensions/PulseDriver.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update. How to fix?

Please help!
After installing iTunes 11.0.1 I got a splash screen that appears after all updates. The screen reads:
System extension cannot be used
"The system extension “/System/Library/Extensions/PulseDriver.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update."
Question: How do I re-install or replace this file?
Jim

I submitted the above question, later finding that it has been answered by Buller already. No one need reply as Buller's answer seems to solve the problem for others, and I'll try that.
Jim

System extension cannot be used The system extension "/System/Library/Extensions/AppleUSBEthernetHost.kext" was installed improperly and cannot be used.

I need to install update on Quicktime. I have version 7.6.6. Updates are supposed to be installed automatically. Macbook Pro 10.6.8 can't update to current version? I am told:
System extension cannot be used
The system extension "/System/Library/Extensions/AppleUSBEthernetHost.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update

You can use Pacifist to just install that kext if you want from that update file...
Pacifist...
http://www.charlessoft.com/

System extension cannot be used The system extension "/System/Library/Extensions/IOStorageFamily.kext" was installed improperly and cannot be used.

What's up with this? The drive in question is an 80gb IDE external drive, USB connected.
System extension cannot be used
The system extension “/System/Library/Extensions/IOStorageFamily.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.

Could be many things, we should start with this...
"Try Disk Utility
1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
*Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair Disk, (not Repair Permissions). Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then try a Safe Boot, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
(Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive.)
If perchance you can't find your install Disc, at least try it from the Safe Boot part onward.

Monitering web users at real time using weblogic console?

Is there a way to monitor web users at real time using weblogic console.
I want to see no. of active HTTP sessions, no. of HTTP requests at any
point of time, opening and closing of a session...etc..
thanks in advance

See recent discussion in "servlet" newsgroup.
Cameron Purdy, LiveWater
"Manjunath Kalmani" <[email protected]> wrote in message
news:[email protected]..
Is there a way to monitor web users at real time using weblogic console.
I want to see no. of active HTTP sessions, no. of HTTP requests at any
point of time, opening and closing of a session...etc..
thanks in advance

How to use the JRun Custom tag library wiith Weblogic 5.1?

Hello,
is it possible to use the JRUN Tag Library with Bea Weblogic 5.1? We
got an error message like:
weblogic.servlet.jsp.JspException: (line -1): Error in tag library at:
'jrun': T
here is no setter method for property 'code', for Tag class
'allaire.taglib.Serv
letTag'
Thank you for any info!
Stefan

Hi Joe,
I don't know, however someone that follows the JSP newsgroup [1] may be
able to help. Could you try your post there.
Thanks,
Bruce
[1]
http://newsgroups.bea.com/cgi-bin/dnewsweb?cmd=xover&group=weblogic.developer.interest.jsp
Joe Kamenar wrote:
>
I have a question. I need to do a sort on news articles in our database, sorting
by the date they were posted. I then want to take only the top 6 articles. We
are using Weblogic 5.1. When I use the following statement, 6 articles are taken
from the database, then sorted, which ends up leaving out the most recent articles:
<cm:select contentHome="com.beasys.commerce.axiom.document.Document" query="<%=contentQuery%>"
sortby = "creationDate DESC, headlineDate DESC" max="6" id="contentList" />
I need to get ALL the articles for the sort, then just take the most recent 6.
So, I know that I can use the following code and monitor the counter variable,
"i". But, how do i do this to only display the top 6 items?
<es:foreachinarray id="content" array="contentList" type="com.beasys.commerce.axiom.content.Content"
counterId="i">
<% myStr=content.getIdentifier(); %>
<% if (i<6) {
%>
<div class="marginText">
<cm:printproperty id="content" name="title" encode="html" />
<a href="<%=new String(news_display.jsp?id="+myStr)%">">more</a>
</div>
<% } %>
</es:foreachinarray>
However, when I run this, no results show up. What is the correct way to do this?
- Joe</a>

How to use the JRun Custom tag library with Weblogic 5.1?

Hello,
          is it possible to use the JRUN Tag Library with Bea Weblogic 5.1? We
          got an error message like:
          weblogic.servlet.jsp.JspException: (line -1): Error in tag library at:
          'jrun': T
          here is no setter method for property 'code', for Tag class
          'allaire.taglib.Serv
          letTag'
          Thank you for any info!
          Stefan


Hi Joe,
I don't know, however someone that follows the JSP newsgroup [1] may be
able to help. Could you try your post there.
Thanks,
Bruce
[1]
http://newsgroups.bea.com/cgi-bin/dnewsweb?cmd=xover&group=weblogic.developer.interest.jsp
Joe Kamenar wrote:
>
I have a question. I need to do a sort on news articles in our database, sorting
by the date they were posted. I then want to take only the top 6 articles. We
are using Weblogic 5.1. When I use the following statement, 6 articles are taken
from the database, then sorted, which ends up leaving out the most recent articles:
<cm:select contentHome="com.beasys.commerce.axiom.document.Document" query="<%=contentQuery%>"
sortby = "creationDate DESC, headlineDate DESC" max="6" id="contentList" />
I need to get ALL the articles for the sort, then just take the most recent 6.
So, I know that I can use the following code and monitor the counter variable,
"i". But, how do i do this to only display the top 6 items?
<es:foreachinarray id="content" array="contentList" type="com.beasys.commerce.axiom.content.Content"
counterId="i">
<% myStr=content.getIdentifier(); %>
<% if (i<6) {
%>
<div class="marginText">
<cm:printproperty id="content" name="title" encode="html" />
<a href="<%=new String(news_display.jsp?id="+myStr)%">">more</a>
</div>
<% } %>
</es:foreachinarray>
However, when I run this, no results show up. What is the correct way to do this?
- Joe</a>

Can't start WebLogic Server with SP6 and jdk1.2.2 using WebLogic Console

Hi All,
I am trying to install WebLogic 5.1 with SP6 under Windows NT 4.0 with SP6. My goal is to run JSP/Servlets. After going through all the steps described in SP6 Readme I am getting th following exception:
ava.lang.reflect.InvocationTargetException: java.lang.NoSuchMethodError: weblogic.boot.ServerClassLoader: method getClassLoadNotify()Lweblogic/boot/ClassLoadNotify; not found
     at weblogic.utils.classloaders.GenericClassLoader.<init>(GenericClassLoader.java:140)
     at weblogic.utils.classloaders.GenericClassLoader.<init>(GenericClassLoader.java:112)
     at weblogic.utils.classloaders.GenericClassLoader.<init>(GenericClassLoader.java:104)
     at weblogic.utils.classloaders.RecursiveReloadOnModifyClassLoader.<init>(RecursiveReloadOnModifyClassLoader.java:53)
     at weblogic.utils.classloaders.RecursiveReloadOnModifyClassLoader$SingleSlave.<init>(RecursiveReloadOnModifyClassLoader.java:149)
     at weblogic.servlet.internal.ServletContextImpl.setClassLoader(ServletContextImpl.java:1408)
     at weblogic.servlet.internal.ServletContextImpl.<init>(ServletContextImpl.java:518)
     at weblogic.t3.srvr.HttpServer.initServletContexts(HttpServer.java, Compiled Code)
     at weblogic.t3.srvr.HttpServer.start(HttpServer.java:388)
     at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
     at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
     at java.lang.reflect.Method.invoke(Native Method)
     at weblogic.Server.startServerDynamically(Server.java:99)
     at weblogic.Server.main(Server.java:65)
     at weblogic.Server.main(Server.java:55)
The installation document is pretty bad intermixing different types of installations. Where can I find steps or what do I need to do to get WebLogic to run with JDK1.2.2 if I want to start it up from WebLogic console only?
Thanks,
Mark.

Try rather using the 1.4 version available here: http://java.sun.com/j2ee/1.4/
and use this dedicated forum: http://forum.java.sun.com/forum.jsp?forum=136
-Alexis

Use of nav:navNodeAnchor tag library

Hi folks,
I am trying to display the breadcrumb feature of portal navigation using navigation tag library <nav:navNodeAnchor> in my custom header iview.
The code goes something like this.
                              <nav:iterateNavNodesInSelectedPath>
                              <nav:navNodeAnchor navigationMethod="byURL"
                                        anchorAttributes="class='textstyle2'"/>
                                                            <nav:ifHasMoreIterations>></nav:ifHasMoreIterations>
                              </nav:iterateNavNodesInSelectedPath>
But here, when I try to apply the css class as part of anchor attributes, it is not getting reflected in the output. Basically, it always displays the breadcrumbs in the standard colors defined.
Can somebody please help me on this.
Regards
Srinidhi

Hi Srinidhi,
As the expected behaviour is what is also documented (for example under http://help.sap.com/saphelp_nw04s/helpdata/en/43/0029d0e7371aa2e10000000a422035/frameset.htm ), it <i>should</i> work. Check the HTML code which is generated on the created page; if the "textstyle2" string is also missing or at the wrong place, check if you are able to correct the entry maually (in the latter case), otherwise open an OSS message...
Hope it helps
Detlev
PS: @Prem - See the linke above, it's not really a CSS attribute but a generic possibility to inject anything (for example: CSS class references) into the generated html anchor. Anyhow, I also expect that the text gets rendered in the created HTML page but the resolution does not work, for example as the CSS itself is not referenced or something like that...

Message displayed: System extension cannot be used The system extension "//System/Library/Extensions/AppleUSBEthernetHost.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update.

Received following message during installation of an iTunes update today (9/16/14): System extension cannot be used. The system extension “//System/Library/Extensions/AppleUSBEthernetHost.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update. What is to be done about it?

Thanks for the reply. I'm not experienced in the inner workings of the iMac system and its programs, so please follow my train of thought as I try to find and understand your reply.
You wrote that I should check out "Please see - AppleUSBEthernetHost.kext error on installing iTunes update" and I did so.
There I found your reply of 9/1014 7:06 PM to j'ski stating: "There is a larger thread here which you may want to follow - system extension cannot be used AppleUSBEthernetHost.kext ."
And an earlier Post by Greg Earle of 9/10/14 5:57 PM stating: " You would have been better off doing open /System/Library/Extensions and then finding the AppleUSBEthernetHost.kext kernel extension icon in the Finder window that came up and moving it to the Trash."
And a subsequent Post on 9/15/14 at 2:59 PM by Rob Maurer stating: "This method worked perfectly for me. I am on a Mac Pro running Mountain Lion. Dragged the kext file to trash (I use EasyFind. Found the file, Revealed in Finder, dragged to Trash, entered admin password when requested). Downloaded iTunes 11.4 from the website. Installed from that download. Checked for that kext file in EasyFind again and found it had a creation date of 7/29/14 (the trashed one had a creation date from 2009). No more error messages. ITunes opens fine. Everything good. Will not update on my MacBook Pro until they fix this issue.
All of which leave me wondering - what is your answer/recommendation? Do I drag the kext file to trash, download iTunes 11.4 from the website and install it from that download, check for that kext file again to see if it has a later date than the initial one? And, if so, seed if iTunes opens okay or not? And if so, do not update iTunes again until Apple fixes whatever is wrong?

Monitoring heap using WebLogic console

Hi,
With WebLogic 6.1 sp3 does monitoring memory usage using the WebLogic console
cause memory to be used up? I have no beans deployed in my WebLogic server,yet
the memory usage creeps up until garbage collected.
Regards,
Don

If the console and the node are one in the same, then there is some
overhead. To test it out in a different light, you set up a single node
cluster (admin node plus 1 managed node). You should see a difference.
"Chandra Bommas" <[email protected]> wrote in message
news:3de2a5d8$[email protected]..
>
Hi Don,
I have seen similar behaviour and have been able to rationalize it in thefollowing
manner.
Weblogic Server periodically/constantly does internal house keepingactivities
for its various subsystems i.e., the ejb Container, the Servlet Container,the
JMS Subsystem etc..
This causes the heap in the JVM to be slowly filled up until the nextgarbage
collection kicks in.
Without knowing the internals of how weblogic is implemented, I would bevery
surprised if opening the console window affects the heap. I would be ofthe opinion
that the management subsystem constantly gathers and publishes this data.The
console would subscribe to this data. One way of empirically determiningthis
would be to open a large number of consoles and check if the memoryconsumption
rate increases.
However, I wouldn't be too worried about this behaviour.
hth,
CB.
"Don Marshall" <[email protected]> wrote:
Hi,
With WebLogic 6.1 sp3 does monitoring memory usage using the WebLogic
console
cause memory to be used up? I have no beans deployed in my WebLogic
server,yet
the memory usage creeps up until garbage collected.
Regards,
Don

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