Can't start Weblogic -- null pointer exception

Having a problem launching Weblogic 11gR1 from within Eclipse Galileo. It had launched fine the previous day, but now when I try to launch I get
eclipse.buildId=I20090611-1540
java.version=1.6.0_16
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product
Error
Fri Oct 02 10:47:43 EDT 2009
An internal error occurred during: "Starting Oracle WebLogic Server 11gR1 at localhost".
java.lang.NullPointerException
     at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerLaunchConfigurationDelegate.setEnv(WeblogicServerLaunchConfigurationDelegate.java:424)
     at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerLaunchConfigurationDelegate.launch(WeblogicServerLaunchConfigurationDelegate.java:314)
     at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerLaunchConfigurationDelegate.launch(WeblogicServerLaunchConfigurationDelegate.java:134)
     at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853)
     at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:703)
     at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:696)
     at org.eclipse.wst.server.core.internal.Server.startImpl2(Server.java:3010)
     at org.eclipse.wst.server.core.internal.Server.startImpl(Server.java:2960)
     at org.eclipse.wst.server.core.internal.Server$StartJob.run(Server.java:294)
     at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
As far as I know there have been no changes to the configuration since the last successful launch.
Any ideas?

I found the fix for this:
remove org.eclipse.wst.server.core in your workspace .metadata/.plugin
restart Eclipse
open a new server view and add a server.
This will start a wizard that eventually ask for a weblogic domain, when i added the domain the server started

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    41d6f8b8 :012b5068 41b81710 4ccfcdda 009b9ba8 004e9244 012b5310
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    41d6f8e8 :00000000 012b5258 4ccfcb33 012b5315 0000008f 012b5258
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    41d6fa38 :00000001 41d6fa48 00533729 41d6fa68 00000000 00000000
    41d6fa50 :0000008f 00569db2 009b9c34 437f9fd4 437faab0 0000008f
    41d6fa68 :009b9ba8 009b9c34 0000000f 00000002 00569ef7 0000008f
    41d6fa80 :009b9ba8 0056a38d 009b9ba8 009b9ba8 41d6ff80 009b9ba8
    41d6fa98 :7ffde000 009b9c34 41d6ff98 00525ca0 00572cf0 00000000
    41d6fab0 :00000000 00000000 00000000 00000000 00000000 00000000
    41d6fac8 :00000000 00000000 00000000 00000000 00000000 00000000
    41d6fae0 :00030178 00000269 00000000 00000000 00000000 00000000
    41d6faf8 :00000000 00000000 00000000 00000000 00000000 00000000
    41d6fb10 :00000000 00000000 00000000 00000000 00000000 00000000
    41d6fb28 :00000000 00000000 00037c28 00000000 00000000 00000000
    41d6fb40 :00000000 00000013 00000000 00037c20 00030168 00000042
    41d6fb58 :00037c20 00000013 00030178 00000000 00000098 00000000
    41d6fb70 :00030000 009d6850 00000210 4100fbbc 00000098 4100f980
    41d6fb88 :00380000 41d6f988 00000000 41d6fbd4 7c82f680 7c82fb28
    41d6fba0 :ffffffff 7c82fb23 7c3423aa 771f123c 00000000 00000002
    41d6fbb8 :771f0000 41d6fc10 00095e70 00000001 00000000 41d6fca8
    41d6fbd0 :771f46c9 771f1240 ffffffff 771f123c 771f11e8 771f0000
    41d6fbe8 :00000002 00000000 00000000 41d6fc10 00000001 41d6fc1c
    41d6fc00 :7c82257a 771f0000 00000001 00000000 00000001 00000000
    41d6fc18 :00097f98 00000001 00000000 41d6fcb8 7c81a81b 7c889d94
    41d6fc30 :7c81b26f 00000000 7ffdc000 00000000 00000000 00000000
    41d6fc48 :00000000 00000000 00000000 00000000 00000000 00000000
    41d6fc60 :00000000 00000024 00000001 00000000 00000000 00000070
    41d6fc78 :ffffffff ffffffff 7c81a7dc 7c81a7a4 00000000 00000000
    41d6fc90 :00097f98 771f11a0 00000418 000000f5 009dc120 41d6fecc
    41d6fca8 :7c82fda6 7c82fb23 0000040c 0000040c 009b9ba8 7c822054
    41d6fcc0 :7c81b23f 41d6fd28 00000000 009dbad8 00000000 00000000
    41d6fcd8 :00000000 00000000 00000000 00000000 00000000 00000000
    41d6fcf0 :00000000 00000000 00000000 41d6fcc4 00000000 41d6fff4
    41d6fd08 :7c82f680 009dc530 ffffffff 7c81b23f 7c8211b4 0000000c
    41d6fd20 :41d6fd28 00000001 00010017 00000000 00000000 00380178
    41d6fd38 :00000000 00000000 00000000 00000005 f7547000 0000010d
    41d6fd50 :000007ff 00000001 624e4d43 00000060 ae19faa4 009dc120
    41d6fd68 :e4d11360 e24e4d43 00000005 0000000e e310e008 ffffffff
    41d6fd80 :3b9aca07 e33dd7e8 3b9aca07 3b9aca07 00380178 1a30eb0a
    41d6fd98 :009dc538 8093d69b 009d99e8 00000000 00380178 c0000034
    41d6fdb0 :808ad480 00000000 00000038 009d99f0 00000023 00000000
    41d6fdc8 :00000000 009dbad8 00000000 00000000 0056f660 00000000
    41d6fde0 :77e6b5f3 0000001b 00000200 41d6fffc 00000023 00000698
    41d6fdf8 :0000076a e47bbbf0 00000090 00000006 00000005 f7547000
    41d6fe10 :ae19fbd4 e131ec08 ae19fbd8 d3f0fe22 d3f0fe22 000000f5
    41d6fe28 :8093cb16 e131ec08 e105bf1c 00000025 ae19fbd0 009d99f0
    41d6fe40 :e105bfb0 ae19fbd4 8093cb6e 3b9aca07 e131ec08 8083a8f5
    41d6fe58 :00000000 00000000 80a78be3 badb0d00 80010031 00000005
    41d6fe70 :009dc120 00000005 c0502000 009dccd8 77ce8221 00000083
    41d6fe88 :00000000 009dc118 ae19fba8 00000418 009dc118 009dc120
    41d6fea0 :00380178 00000001 00000418 0000ad58 00380000 41d6fcb0
    41d6feb8 :f772fa00 41d6fefc 7c82f680 7c82fb28 ffffffff 7c82fb23
    41d6fed0 :7c3416b3 00380000 00000000 7c3416b8 0000040c 00000000
    41d6fee8 :009b9ba8 ffffffff 41d6ff3c 41d6fee0 41d6ff40 41d6ff98
    41d6ff00 :7c34240d 7c37a2a8 ffffffff 7c3416b8 7c3416db 0000040c
    41d6ff18 :7c3416f8 0000040c 00000000 00504b4d 0000040c 0107e577
    41d6ff30 :41d6ff6c 0057de91 009b9ba8 009b9ba8 00003000 00000140
    41d6ff48 :41d6ff64 41d6ffa0 0056f1f9 41c70000 00003000 009b9ba8
    41d6ff60 :009db8b0 009b9ba8 0056e9c2 7c821dd4 009b9ba8 009b9ba8
    41d6ff78 :009b9ba8 00572ce9 41d6ffa0 00572ded 77e6eccd 009dbad8
    41d6ff90 :009dbad8 7ffde000 41d6ffdc 00525ca0 41d6ffec 0056f6c7
    41d6ffa8 :009b9ba8 00000000 00000000 00000740 009dbaf4 77e6608b
    41d6ffc0 :00000740 00000000 00000000 009dbad8 c9792963 41d6ffc4
    41d6ffd8 :000d4193 ffffffff 77e6b7d0 77e66098 00000000 00000000
    Code:
    41eafd45 :00000000 00000000 00000000 00000000 00000000 00000000
    41eafd5d :00000000 00000000 ff4e4be0 00ffffff 007ffdc0 00000000
    41eafd75 :34001590 0041eafd 98000000 d041eaff 0077e6b7 0077e6bb
    41eafd8d :a4000000 4241eafd 2877e6ba ff000007 00ffffff 68000000
    41eafda5 :0c41d6f8 280056e6 ff000007 0fffffff 48001d1a 8000aece
    41eafdbd :00006093 987ffda0 c0005710 98004fe0 38009da3 0041eafe
    41eafdd5 :40000000 9841eafe f8009da3 0001c83c e0000000 0001c83c
    41eafded :17000000 80004f66 38006093 3841eafe 2041eafe 00f7c4ca
    41eafe05 :da7ffda0 20004f20 c0f7c4ca 00004fe0 00000000 b5000000
    41eafe1d :98004f2e 98009da3 00009da3 9841eaff 58009da3 00303fe0
    41eafe35 :00000000 50000000 0000570b 98000000 00009da3 00000000
    41eafe4d :80000000 f5006093 388083a8 5041eafe 0000570b 98000000
    41eafe65 :31009da3 00800100 60000000 00005c0e 58000000 5041eafe
    41eafe7d :0000570b 98000000 00009da3 00000000 d0000000 00005c0e
    41eafe95 :31000000 00800100 00000000 00000000 ff000000 00ffffff
    41eafead :00000000 cc000000 0080a78b e0f7757a 78adbbab 5041eafe
    41eafec5 :0000570b 98000000 b7009da3 608083e6 2888736a 90005c0e
    41eafedd :7888736a 5041eafe 0000570b 98000000 3c009da3 0041eaff
    41eafef5 :20000000 00005c0f 80000010 f041eaff 0000572c 84000000
    41eaff0d :917c8218 ff77e41a 3cffffff 4041eaff 4041eaff 64000001
    41eaff25 :f041eaff 6c009de2 2d41eaff 0600540a 98000000 f0009da3
    41eaff3d :00009de2 40000030 64000001 a041eaff f941eaff 000056f1
    Loaded modules:
    (* denotes the module causing the exception)
    0x7c800000-0x7c8bffff C:\WINDOWS\system32\ntdll.dll
    0x77e40000-0x77f41fff C:\WINDOWS\system32\kernel32.dll
    0x77f50000-0x77febfff C:\WINDOWS\system32\ADVAPI32.dll
    0x77c50000-0x77ceefff C:\WINDOWS\system32\RPCRT4.dll
    0x77ba0000-0x77bf9fff C:\WINDOWS\system32\MSVCRT.dll
    0x00410000-0x0061afff d:\web\bea\jrockit81sp5_142_08\jre\bin\jrockit\jvm.dll
    0x76aa0000-0x76accfff C:\WINDOWS\system32\WINMM.dll
    0x77c00000-0x77c47fff C:\WINDOWS\system32\GDI32.dll
    0x77380000-0x77411fff C:\WINDOWS\system32\USER32.dll
    0x7c8d0000-0x7d0d3fff C:\WINDOWS\system32\SHELL32.dll
    0x77da0000-0x77df1fff C:\WINDOWS\system32\SHLWAPI.dll
    0x71c00000-0x71c16fff C:\WINDOWS\system32\WS2_32.dll
    0x71bf0000-0x71bf7fff C:\WINDOWS\system32\WS2HELP.dll
    0x7c340000-0x7c395fff C:\WINDOWS\system32\MSVCR71.dll
    0x71bc0000-0x71bc7fff C:\WINDOWS\system32\rdpsnd.dll
    0x771f0000-0x77200fff C:\WINDOWS\system32\WINSTA.dll
    0x71c40000-0x71c97fff C:\WINDOWS\system32\NETAPI32.dll
    0x76b70000-0x76b7afff C:\WINDOWS\system32\PSAPI.DLL
    0x77420000-0x77522fff C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.3790.2778_x-ww_A8F04F11\comctl32.dll
    0x76f50000-0x76f62fff C:\WINDOWS\system32\Secur32.dll
    0x00b30000-0x00b48fff d:\web\bea\jrockit81sp5_142_08\jre\bin\java.dll
    0x00b50000-0x00b5dfff d:\web\bea\jrockit81sp5_142_08\jre\bin\verify.dll
    0x71b20000-0x71b60fff C:\WINDOWS\System32\mswsock.dll
    0x76ed0000-0x76efefff C:\WINDOWS\system32\DNSAPI.dll
    0x76f80000-0x76f87fff C:\WINDOWS\system32\rasadhlp.dll
    0x42c30000-0x42c34fff D:\web\bea\weblogic81\server\bin\wlntio.dll
    0x68000000-0x6802efff C:\WINDOWS\system32\rsaenh.dll
    0x00a90000-0x00a95fff D:\web\bea\jrockit81sp5_142_08\jre\bin\ioser12.dll
    0x02800000-0x028c0fff d:\web\bea\jrockit81sp5_142_08\jre\bin\dbghelp.dll
    0x77b90000-0x77b97fff C:\WINDOWS\system32\VERSION.dll
    Java Thread ID = 0x00000100, lastJavaFrame = 0x41D6F8E0, Name = (Signal Handler)
    Thread Stack Trace:
    at _vmShutdown+225()@0x004E91E1
    at java/lang/Shutdown.halt(Native Method)@0x4CCFC910
    at java/lang/Shutdown.exit(Unknown Source)@0x4CCFCA44

    You would need to get BEA support, after verifying you are on a supported configuration (http://edocs.bea.com/jrockit/jrdocs/suppPlat/supp_142.html).
    Otherwise you may need to try update 10, or use Sun JVM.

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            embeddedImages.add(imageFile);
            return embeddedImages;
        private void send()
            //this part does the sending of the mail
            //at some part in this method I need to get at the contents of the vector:
            //but this part isn't working, I keep getting a null pointer exception
            Iterator singleImage = embeddedImages.iterator();
            while (singleImage.hasNext())
        public static void main(String[] args)
            MailSender ms = new MailSender();
            ms.send();
            System.out.println("MailSender is done ");
    }

    >>>>while they don't have a clue on how the language and/or programming in general works.
    Thank you, salpeter, for your esteemed estimation of my programming competence.
    >>>What I'm wondering is: how come people always start building applications... blah blah
    The reason being, is that it happens to be my job.
    OK, I'm perhaps slower than most and there are things I don't yet understand but I get paid probably about a tenth of what you do (and maybe even less). I regard it as a kind of apprenticeship which, after a past life having spent twenty years packing crates in a warehouse, is worth the sacrifice. Six months ago I'd never written a line of code in my life and everything I've learned since has been from books, the good people in these forums, and a lot of patient trial and error. It's hard work, but I'll get there.
    I say this, only as encouragement to anyone else who is trying to learn java and hasn't had the benefit of IT training at school and a four year computing course at university paid for by the parents, and for whom the prohibitive cost (in both time and money) of most java courses would never allow them to get on this ladder.
    Excuse my somewhat acerbic posting, but comments such as yours tend to provoke...
    Thank you EverNewJoy for explaining this to me. I haven't had time yet to try it out, but at least the concept now is clear to me.

  • Null Pointer Exception while configuring SAML Credential Mapper

    Hi,
    I am trying to set up my customised SAML code for WLS 10.3. To test it , I have created a standalone suite with 2 applications,one as a source where the authentication will be through simple username and password and second as destination where the identity assertion will take place based on token generated in first app.
    So to achieve this , I am using a default SAMLCredentialMapperV2 for credential mapping at source site. But While configuring it, the management tab of the credential mapper shows null pointer exception.
    Can anyone point out whats wrong or if I am missing on anything?
    Steps to create:-
    1. Create a security realm
    2.Goto security realm ->Provider ->Credential Mapping tab.
    3.Create a credential mapper of type SAMLCredentialMapperV2 and with specifications as mentioned in http://www.oracle.com/technetwork/articles/entarch/sso-with-saml3-086457.html
    4. Click on the newly created mapper and go to management tab. It throws null pointer exception which is visible on the screen.
    Log Entries are as follows:-
    <Error> <Console> <BEA-240003> <Console encountered the following error java.lang.NullPointerException
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         at weblogic.security.providers.saml.SAMLCredentialMapperV2Impl.init(SAMLCredentialMapperV2Impl.java:65)
         at weblogic.security.providers.saml.SAMLCredentialMapperV2Impl.listRelyingParties(SAMLCredentialMapperV2Impl.java:81)
         at weblogic.security.providers.saml.SAMLCredentialMapperV2MBeanImpl.listRelyingParties(SAMLCredentialMapperV2MBeanImpl.java:206)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:597)
         at weblogic.management.jmx.modelmbean.WLSModelMBean.invoke(WLSModelMBean.java:437)
         at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
         at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
         at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase$16.run(WLSMBeanServerInterceptorBase.java:449)
         at java.security.AccessController.doPrivileged(Native Method)
         at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase.invoke(WLSMBeanServerInterceptorBase.java:447)
         at weblogic.management.mbeanservers.internal.JMXContextInterceptor.invoke(JMXContextInterceptor.java:268)
         at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase$16.run(WLSMBeanServerInterceptorBase.java:449)
         at java.security.AccessController.doPrivileged(Native Method)
         at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase.invoke(WLSMBeanServerInterceptorBase.java:447)
         at weblogic.management.mbeanservers.internal.SecurityInterceptor.invoke(SecurityInterceptor.java:444)
         at weblogic.management.jmx.mbeanserver.WLSMBeanServer.invoke(WLSMBeanServer.java:323)
         at weblogic.management.mbeanservers.internal.JMXConnectorSubjectForwarder$11$1.run(JMXConnectorSubjectForwarder.java:663)
         at java.security.AccessController.doPrivileged(Native Method)
         at weblogic.management.mbeanservers.internal.JMXConnectorSubjectForwarder$11.run(JMXConnectorSubjectForwarder.java:661)
         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
         at weblogic.management.mbeanservers.internal.JMXConnectorSubjectForwarder.invoke(JMXConnectorSubjectForwarder.java:654)
         at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1426)
         at javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72)
         at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1264)
         at java.security.AccessController.doPrivileged(Native Method)
         at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1366)
         at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:788)
         at javax.management.remote.rmi.RMIConnectionImpl_WLSkel.invoke(Unknown Source)
         at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:174)
         at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:222)
         at javax.management.remote.rmi.RMIConnectionImpl_1033_WLStub.invoke(Unknown Source)
         at javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.invoke(RMIConnector.java:993)
         at weblogic.management.jmx.MBeanServerInvocationHandler.doInvoke(MBeanServerInvocationHandler.java:544)
         at weblogic.management.jmx.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:380)
         at $Proxy144.listRelyingParties(Unknown Source)
         at com.bea.console.actions.security.providers.SAMLCredentialMapperV2ManagementPartnersTableAction.getSAMLCredentialMapperV2Partners(SAMLCredentialMapperV2ManagementPartnersTableAction.java:60)
         at com.bea.console.actions.security.providers.SAMLCredentialMapperV2ManagementPartnersTableAction.getCollection(SAMLCredentialMapperV2ManagementPartnersTableAction.java:42)
         at com.bea.console.actions.security.ManagementBaseTableAction.execute(ManagementBaseTableAction.java:82)
         at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.access$201(PageFlowRequestProcessor.java:97)
         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor$ActionRunner.execute(PageFlowRequestProcessor.java:2044)
         at org.apache.beehive.netui.pageflow.interceptor.action.internal.ActionInterceptors.wrapAction(ActionInterceptors.java:91)
         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processActionPerform(PageFlowRequestProcessor.java:2116)
         at com.bea.console.internal.ConsolePageFlowRequestProcessor.processActionPerform(ConsolePageFlowRequestProcessor.java:261)
         at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:556)
         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:853)
         at org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:631)
         at org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:158)
         at com.bea.console.internal.ConsoleActionServlet.process(ConsoleActionServlet.java:256)
         at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
         at com.bea.console.internal.ConsoleActionServlet.doGet(ConsoleActionServlet.java:133)
         at org.apache.beehive.netui.pageflow.PageFlowUtils.strutsLookup(PageFlowUtils.java:1199)
         at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.executeAction(ScopedContentCommonSupport.java:686)
         at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.renderInternal(ScopedContentCommonSupport.java:266)
         at com.bea.portlet.adapter.scopedcontent.StrutsStubImpl.render(StrutsStubImpl.java:107)
         at com.bea.netuix.servlets.controls.content.NetuiContent.preRender(NetuiContent.java:292)
         at com.bea.netuix.nf.ControlLifecycle$6.visit(ControlLifecycle.java:428)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:727)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:739)
         at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:146)
         at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
         at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
         at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:208)
         at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:162)
         at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:388)
         at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:258)
         at com.bea.netuix.servlets.manager.UIServlet.doGet(UIServlet.java:211)
         at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:196)
         at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileServlet.java:251)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
         at com.bea.console.utils.MBeanUtilsInitSingleFileServlet.service(MBeanUtilsInitSingleFileServlet.java:47)
         at weblogic.servlet.AsyncInitServlet.service(AsyncInitServlet.java:130)
         at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
         at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
         at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
         at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
         at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
         at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
         at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
         at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

    I've got the same issue too.
    My setup is to have one domain acting as both Source and Destination.
    For every 10 seconds, I'm seeing 4 of these logs, and the CPU consumption is 100% consistently.
    ####<2-Jun-2009 11:00:27 o'clock AM EDT> <Debug> <SecuritySAMLCredMap> <MYHOST> <AdminServer> <[ACTIVE] ExecuteThread: '18' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1243954827839> <BEA-000000> <SAMLCredentialMapperV2: getCredentials: Subject initiator>
    ####<2-Jun-2009 11:00:27 o'clock AM EDT> <Debug> <SecuritySAMLCredMap> <MYHOST> <AdminServer> <[ACTIVE] ExecuteThread: '18' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1243954827839> <BEA-000000> <SAMLCredentialMapperV2: getCredentials(Subject): getCredentialInternal() called>
    ####<2-Jun-2009 11:00:27 o'clock AM EDT> <Debug> <SecuritySAMLCredMap> <MYHOST> <AdminServer> <[ACTIVE] ExecuteThread: '18' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1243954827839> <BEA-000000> <SAMLCredentialMapperV2: getCredentialInternal(): SAML Credential Mapper does not support credential type: weblogic.UserPassword, returns null>
    Does anyone know what's happening? I've got one of the Security Provider = Active Directory, and thus there's no password returning. Could it be the root cause of the problem?

  • [svn] 3779: Continue fix for BLZ-262: null pointer exception on redeploy of web app/servlet.

    Revision: 3779
    Author: [email protected]
    Date: 2008-10-21 10:23:55 -0700 (Tue, 21 Oct 2008)
    Log Message:
    Continue fix for BLZ-262: null pointer exception on redeploy of web app/servlet.
    Remove finally block in servlet init() as the call to destroy() in the catch block will clear ThreadLocals
    if there is an error. Move it to the end of try block instead since the init() thread doesn't need any
    thread locals set.
    Log the startup error before calling destroy() in init() catch clause.
    QA: Yes
    Doc: No
    Ticket Links:
    http://bugs.adobe.com/jira/browse/BLZ-262
    Modified Paths:
    blazeds/branches/3.0.x/modules/core/src/java/flex/messaging/MessageBrokerServlet.java

    Hello!
    I had a similar problem under WebLogic 6.1 SP4 after deploying a war-file with
    a bug.
    After deploying the corrected file, it seemed that the old version was deployed
    again.
    Perhaps this behaviour will help you to load the new application/ejb:
    - undeploy
    - remove from targets
    - move to targets
    - deploy
    Claudia
    "Marco" <[email protected]> wrote:
    >
    hi all,
    i have found a werid problem in deploying applications in Solaris 8
    for weblogic
    7.0.
    i have deployed one EJB, and the first time i access it (thru teh web
    app embedded
    in the .ear) it gave me a null pointer exception because i was failing
    to lookup
    one environment variable.
    so, i fix the code, rebuild the ear and redeployed, and the same error
    happened
    again.
    i am sure i did not do any mistakees because i have put some system.err
    statements
    in the bean code to show the workflow, and when i have deployed it on
    Window 2k
    the statemens appeared.
    but in solaris they didnot appear, and i got the same exception that
    i had before..
    it looks like wls is caching teh ejb, because whenever i redeploy it
    (adding more
    and more system.err statements) it always execute the faulty code of
    when deployed
    the very first time.
    anyone can help?
    regards
    marco

  • Af:tree Null Pointer Exception using af:switcher

    Hi,
    I've implemented a Tree (based on 3 linked SQL Query View Objects). The linked View Objects run ok in the Application Module tester...
    I wanted to customize the different levels of the tree so implemented a Switcher component on the Tree as follows (note I've limited the Tree to 2 levels):
    <af:tree value="#{bindings.listToDoAppsVO1.treeModel}" summary="ToDo List Tree"  var="node"
                                                                 id="pt_t8" contentDelivery="lazy"
                                                                 initiallyExpanded="true"
                                                                 styleClass="AFStretchWidth" inlineStyle="height:inherit;">
                                                            <f:facet name="nodeStamp">
                                                              <af:switcher facetName="#{node.hierType.structureDefName}" id="todo_switcher">
                                                                <!-- render the Application Node -->
                                                                <f:facet name="app_model.listToDoAppsVO">
                                                                  <!-- display the Application as the node name -->
                                                                  <af:outputText value="#{node.Appname}" id="ot_app">
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                                                                <f:facet name="app_model.listToDoTypesVO">
                                                                  <!-- Create the node definition for the Report Type -->
                                                                  <af:commandImageLink id="pt_ot16"
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                                                            </f:facet>
                                                        </af:tree>However, when the page is run the Tree displays correctly initially, but as soon as a link is pressed I get a Null Pointer exception with the following Stack Trace info (top 30 or so lines):
    java.lang.NullPointerException
         at oracle.jbo.uicli.binding.JUCtrlValueBinding.createAndNotifyDCE(JUCtrlValueBinding.java:327)
         at oracle.jbo.uicli.binding.JUCtrlHierNodeBinding.createAndNotifyDCE(JUCtrlHierNodeBinding.java:2646)
         at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierNodeBinding.createAndNotifyDCE(FacesCtrlHierNodeBinding.java:137)
         at oracle.jbo.uicli.binding.JUCtrlValueBinding.notifyRefreshDCE(JUCtrlValueBinding.java:299)
         at oracle.jbo.uicli.binding.JUIteratorBinding.notifyRefreshDCE(JUIteratorBinding.java:497)
         at oracle.adf.model.binding.DCIteratorBinding.refreshControlAndNotifyDCE(DCIteratorBinding.java:705)
         at oracle.adf.model.binding.DCIteratorBinding.rangeRefreshed(DCIteratorBinding.java:914)
         at oracle.adf.model.binding.DCIteratorBinding.iteratorReset(DCIteratorBinding.java:1332)
         at oracle.jbo.common.RowSetHelper.fireMgmtIteratorReset(RowSetHelper.java:282)
         at oracle.jbo.server.ViewRowSetIteratorImpl.notifyIteratorReset(ViewRowSetIteratorImpl.java:3778)
         at oracle.jbo.server.ViewRowSetImpl.resetIterators(ViewRowSetImpl.java:4004)
         at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:1271)
         at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:1413)
         at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:1319)
         at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:1304)
         at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:7119)
         at oracle.adf.model.bc4j.DCJboDataControl.executeIteratorBindingIfNeeded(DCJboDataControl.java:1366)
         at oracle.adf.model.binding.DCIteratorBinding.executeQueryIfNeeded(DCIteratorBinding.java:2219)
         at oracle.jbo.uicli.binding.JUCtrlHierBinding.getRootNodeBinding(JUCtrlHierBinding.java:92)
         at oracle.adfinternal.view.faces.model.binding.RowDataManager.getParent(RowDataManager.java:245)
         at oracle.adfinternal.view.faces.model.binding.RowDataManager.setRowIndex(RowDataManager.java:51)
         at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$FacesModel.setRowIndex(FacesCtrlHierBinding.java:800)
         at org.apache.myfaces.trinidad.component.UIXCollection.setRowIndex(UIXCollection.java:530)
         at org.apache.myfaces.trinidad.component.UIXTree.__encodeBegin(UIXTree.java:488)
         at org.apache.myfaces.trinidad.component.UIXCollection.encodeBegin(UIXCollection.java:607)If I replace the tree with a simpler component (e.g Command Image link) I don't get the error.
    Any ideas please? I'm using JDeveloper 11.1.2.1.0 incidentally...
    Thanks.

    Hi Frank,
    Thanks for your reply. The Partial Submit worked up to a point - the expected navigation to the new view now works when the link is initially pressed. However, if the link is tried again the Null Pointer Exception occurs again.
    By the way, the Tree is on a Page Template, where there is another Tree that utilises an af:switcher - and the command link from this tree now fails with the same NPE error. I notice there are warnings for both trees in the Page Template View such that 'Reference "node.hierType" not found'. Not sure how relevant this is given that the Trees both display correctly initially.
    The Stack Trace is as follows (can't post the whole thing as it exceeds the 30000 char limit):
    <UIXInclude> <_warnUnpoppedContextChanges> ADF_FACES-10021:During the processing of the include component, the context change found did not match the current component. Expected oracle.adf.view.rich.component.fragment.UIXInclude$IncludeContextChange, but got UIXCollection.CollectionComponentChange[Component class: oracle.adf.view.rich.component.rich.data.RichTree, component ID: pt_t8].
    <FaceletViewHandlingStrategy> <handleRenderException> Error Rendering View[/app_todoTF/app_common_todo]
    java.lang.NullPointerException
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        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
        at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
    Can someone tell me why this error occurs.My method is like this -
    public void onSelect(ValueChangeEvent event) {
    event.getComponent().processUpdates(FacesContext.getCurrentInstance());
    String[] s = (String[])event.getNewValue();
    System.out.println("Value changed value change ==>> "+s.length+"===>>"+Arrays.toString(s));

    Do you get the same results if you try queuing the event to happen after the model update?
    // Requeue the event so that it happens after the model update
        if (!PhaseId.INVOKE_APPLICATION.equals(valueChangeEvent.getPhaseId())) {
    valueChangeEvent.setPhaseId(PhaseId.INVOKE_APPLICATION);
    valueChangeEvent.queue();
        } else {     
         String[] s = (String[])event.getNewValue();
        System.out.println("Value changed value change ==>> "+s.length+"===>>"+Arrays.toString(s));

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