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Hi all I have the above problem, ie. cannot view the left frame of the admin console. I tried to uninstall and reinstall wls6.1 but still have the same problem. Anyone knows how to resolve this. Thanks !
Joined: Aug 14, 2001
Hi In addition to my previous problem, I discovered the following error in Netscape Java console. It seemed that I cannot run the applet on the left frame of the admin console. I tried to access some sites with applets and they were okay. Netscape Communications Corporation -- Java 1.1.5 Type '?' for options. Symantec Java! ByteCode Compiler Version 210.065 Copyright (C) 1996-97 Symantec Corporation netscape.security.AppletSecurityException: security.Couldn't connect to '127.0.0.1' with origin from 'local-classpath-classes'. at java.lang.Throwable.<init>(Compiled Code) at java.lang.Exception.<init>(Compiled Code) at java.lang.RuntimeException.<init>(Compiled Code) at java.lang.SecurityException.<init>(Compiled Code) at netscape.security.AppletSecurityException.<init>(Compiled Code) at netscape.security.AppletSecurityException.<init>(Compiled Code) at netscape.security.AppletSecurity.checkConnect(Compiled Code) at java.lang.SecurityManager.checkConnect(Compiled Code) at sun.awt.SunToolkit.getImageFromHash(Compiled Code) at sun.awt.SunToolkit.getImage(Compiled Code) * at weblogic.management.console.applets.ImageCatalog.fetch(Compiled Code) at weblogic.management.console.applets.NavApplet.init(Compiled Code) at netscape.applet.DerivedAppletFrame$InitAppletEvent.dispatch(Compiled Code) at java.awt.EventDispatchThread$EventPump.dispatchEvents(Compiled Code) at java.awt.EventDispatchThread.run(Compiled Code) at netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run(Compiled Code) java.lang.IllegalMonitorStateException: current thread not owner * at netscape.applet.DerivedAppletFrame$StopAppletEvent.dispatch(Compiled Code) at java.awt.EventDispatchThread$EventPump.dispatchEvents(Compiled Code) at java.awt.EventDispatchThread.run(Compiled Code) at netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run(Compiled Code)
Seen this many times before: the standard suggestions to getting that left-side nav applet working are to dump browser cache then shutdown and restart your browser; shutdown and restart your machine; re-re-install WLS. I've had to do all three of those, but one of those always worked for me. Good Luck.
Have you installed JRE in your system? For the Left pane console,This is must. You can check, whether the JRE is enabled for this browser by going to 'Tools' option of browser and under that 'sun java console' option.
If you dont see this. Then JRE is not enabled for that Browser. For that - Go to control panel - Open the 'java plug-in' - Go to the 'browser' tab. - Check, whether your browser has been selected or not. - If not, enable the browser.
I've hit this problem and was able to fix it. I got lucky - an office mate had recently hit the same problem and had changed something else recently enough that he knew the likely culprit. I wouldn't have spotted it because I made the same change when I wasn't using WebLogic for a couple of months - all I knew was that when I went back to doing WebLogic stuff mysteriously I didn't have anything in that left-hand frame.
The issue is that you need to have your browser's default JRE be one that the Weblogic console applet supports. In my case (WLS81sp4) the console went away when I installed JDK 1.5; your specifics may vary. Mucking around with that Java plug-in control panel never helped. The solution was to completely uninstall that JDK and JRE. Then I had the console back. Then I reinstalled 1.5 being careful to *not* replace the default browser JRE.
If you try that and are still stuck, I'd suggest bringing up a DOS prompt and doing "java -version" to see what you get. It may be that you've got some extra cleanup to do for some reason to get your O/S back to a point where JDK/JRE 1.4 is your default. [ February 16, 2006: Message edited by: Reid M. Pinchback ]