[ratan]

Hi
I am trying to integrate Weblogic 8 with MyEclipse, but the server is not starting up after deloying the web application within the IDE. Following is the configuration:

Operating System and version: Windows xp professional
Eclipse Version: 3.1.0
Build id: I20050627-1435
Fresh Eclipse install (y/n): Y

Other installed external plugins: None
Number of plugins in the <eclipse>/plugins directory that begin with org.eclipse.pde.*: 8
MyEclipse version: 4.0.0
Build Id- 20050829-4.0.0-GA
Eclipse JDK version: 1.5.0_03
Application Server JDK version: 1.5.0_03

BEA Home Directory: D:\bea
Weblogic installation directory: D:\bea\weblogic81
nAdmin username: weblogic
Admin password: weblogic
Execution domain root: D:\bea\user_projects\domains
Execution domain name: Ratandomain
Execution server name: myserver
Hostnumber:Portnumber: localhost:7001
Security policy: D:\bea\weblogic81\server\lib\weblogic.policy

Following exceptions is seen on the console
Any suggession to resolve this issue ?

Thanks
Ratan

<Sep 4, 2005 9:42:59 PM GMT+05:30> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic

Server with Java HotSpot(TM) Client VM Version 1.5.0_03-b07 from Sun Microsystems Inc.>
***************************************************************************
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:519)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1693)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1628)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1293)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1912)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1836)<Sep 4, 2005

9:42:59 PM GMT+05:30> <Info> <Configuration Management> <BEA-150016> <This server is being

started as the administration server.>
<Sep 4, 2005 9:42:59 PM GMT+05:30> <Info> <Management> <BEA-141107> <Version: WebLogic

Server 8.1 SP1 Fri Jun 20 23:06:40 PDT 2003 271009
WebLogic XMLX Module 8.1 SP1 Fri Jun 20 23:06:40 PDT 2003 271009>

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1713)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
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)
***************************************************************************

[Scott Anderson]

This issue is likely that you’re running WLS 8.1 on JDK 1.5 and it’s not certified for that release of the JDK. You’ll need to reconfigure Window > Preferences > MyEclipse > WebLogic 8.1 > JDK to point to either the 1.4.2 JDK shipped with WebLogic or another 1.4.2 JDK on your system. Additionally, you’ll need to set the compiler used for the project you’re trying to compile to 1.4.2, rather than 1.5 as well so the generated object code can be understood by the 1.4.2 JDK running WebLogic.

[ratan]

Hi
I pointed weblogic JDK to the 1.4.2 JDK, shipped with WebLogic and it worked !!!

Thanks for your reply
Regards.
Ratan

[Scott Anderson]

Ratan,

Glad to help! Now, while you’re all happy and success is fresh on your mind, how about doing us a huge favor and voting for MyEclipse in the JDJ Reader’s Choice Awards? The link’s on the left and we’d really appreciate it. 🙂

[Author]

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