Cannot start the managed servers because of this error.

Question

Hi,
I installed weblogic 10.3.6 and created admin and managed servers and node manager. I am able to startup and shutdown the admin and managed servers using the node managers but when i try to start/shutdown the managed servers from the command prompt using startManagedWeblogic.cmd, i get this error:
<Apr 27, 2012 3:42:57 PM EDT> <Critical> <WebLogicServer> <BEA-000362> <Server failed. Reason:
There are 1 nested errors:
java.net.UnknownHostException: XXXXXX.XXXX.XXXX : 7152
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:849)
at java.net.InetAddress.getAddressFromNameService(InetAddress.java:1202)
at java.net.InetAddress.getAllByName0(InetAddress.java:1153)
at java.net.InetAddress.getAllByName(InetAddress.java:1083)
at java.net.InetAddress.getAllByName(InetAddress.java:1019)
at java.net.InetAddress.getByName(InetAddress.java:969)
at weblogic.rjvm.JVMID.setLocalID(JVMID.java:238)
at weblogic.rjvm.RJVMService.setJVMID(RJVMService.java:48)
at weblogic.rjvm.RJVMService.start(RJVMService.java:30)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
>
The WebLogic Server encountered a critical failure
Reason: Assertion violated
Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize
class weblogic.protocol.ServerIdentityManager$Initializer
at weblogic.protocol.ServerIdentityManager.findServerIdentity(ServerIden
tityManager.java:64)
at weblogic.protocol.URLManager.findAdministrationURL(URLManager.java:173)
at weblogic.server.ServerLifeCycleRuntime.getLifeCycleOperationsRemote(S
erverLifeCycleRuntime.java:1078)
at weblogic.t3.srvr.ServerRuntime.sendStateToAdminServer(ServerRuntime.java:429)
at weblogic.t3.srvr.ServerRuntime.updateRunState(ServerRuntime.java:415)
at weblogic.t3.srvr.T3Srvr.setState(T3Srvr.java:206)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:482)
at weblogic.Server.main(Server.java:71)
Can anybody help me out with this. I am stuck here.
Thanks,
Robert
Edited by: Robert J on Apr 27, 2012 12:57 PM

Answer 1

try using flag -Djava.net.preferIPv4Stack=true within the startManagedWeblogic.cmd file to start the managed server with the command prompt.
Thanks,
Sandeep