My Weblogic ebLogic Server did not start up properly.

[Biswomohan Pattanaik]

I am using MyEclipse tool,java 1.5,weblogic 8.1.
After I create my domain in weblogic,when I starts my weblogic in Eclipse
it gives the following error

The WebLogic Server did not start up properly.
java.io.InvalidClassException: javax.management.MBeanAttributeInfo; local class incompatible: stream classdesc serialVersionUID = 7043855487133450673, local class serialVersionUID = 8644704819898565848
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:546)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1552)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1552)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1699)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1634)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1908)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1832)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
at weblogic.management.internal.TypesHelper.getMBeanInfo(TypesHelper.java:261)
at weblogic.management.internal.TypesHelper.getAdminOrConfigMBeanInfo(TypesHelper.java:366)
at weblogic.management.internal.ConfigurationMBeanImpl.<init>(ConfigurationMBeanImpl.java:128)
at weblogic.management.AdminServer.<init>(AdminServer.java:59)
at weblogic.management.AdminServerAdmin.initialize(AdminServerAdmin.java:245)
at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:753)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:664)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:342)
at weblogic.Server.main(Server.java:32)
--------------- nested within: ------------------
weblogic.management.configuration.ConfigurationException: - with nested exception:
[java.io.InvalidClassException: javax.management.MBeanAttributeInfo; local class incompatible: stream classdesc serialVersionUID = 7043855487133450673, local class serialVersionUID = 8644704819898565848]
at weblogic.management.internal.TypesHelper.getMBeanInfo(TypesHelper.java:266)
at weblogic.management.internal.TypesHelper.getAdminOrConfigMBeanInfo(TypesHelper.java:366)
at weblogic.management.internal.ConfigurationMBeanImpl.<init>(ConfigurationMBeanImpl.java:128)
at weblogic.management.AdminServer.<init>(AdminServer.java:59)
at weblogic.management.AdminServerAdmin.initialize(AdminServerAdmin.java:245)
at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:753)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:664)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:342)
at weblogic.Server.main(Server.java:32)
--------------- nested within: ------------------
weblogic.management.configuration.ConfigurationError - with nested exception:
[weblogic.management.configuration.ConfigurationException: - with nested exception:
[java.io.InvalidClassException: javax.management.MBeanAttributeInfo; local class incompatible: stream classdesc serialVersionUID = 7043855487133450673, local class serialVersionUID = 8644704819898565848]]
at weblogic.management.internal.TypesHelper.getAdminOrConfigMBeanInfo(TypesHelper.java:377)
at weblogic.management.internal.ConfigurationMBeanImpl.<init>(ConfigurationMBeanImpl.java:128)
at weblogic.management.AdminServer.<init>(AdminServer.java:59)
at weblogic.management.AdminServerAdmin.initialize(AdminServerAdmin.java:245)
at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:753)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:664)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:342)
at weblogic.Server.main(Server.java:32)
***************************************************************************


kindly help me to short out my problem

with regards
Biswo