Cannot start Naming Server in WTE ?

[Pho Tek]

After a fresh of VAJ, I tried to start the naming server and got this error:

java.lang.NoClassDefFoundError: org.omg.CORBA.CurrentOperations
java.lang.Throwable(java.lang.String)
java.lang.Error(java.lang.String)
java.lang.LinkageError(java.lang.String)
java.lang.NoClassDefFoundError(java.lang.String)
org.omg.CosTransactions.Current com.ibm.ejs.jts.jts.Jts.init(java.lang.String, com.ibm.ejs.jts.tranLog.tranLogTran, com.ibm.ejs.jts.jts.OrbSupport)
org.omg.CosTransactions.Current com.ibm.ejs.jts.jts.Jts.init(java.lang.String, com.ibm.ejs.jts.tranLog.tranLogTran, com.ibm.ejs.jts.jts.OrbSupport)
void com.ibm.ejs.sm.server.ManagedServer.initializeTran(java.lang.String, java.lang.String)
void com.ibm.ejs.sm.server.ManagedServer.initializeRuntime(com.ibm.ejs.sm.server.RuntimeConfig)
void com.ibm.ejs.server.EJServer.start()
void com.ibm.ivj.control.tools.internal.EJSServer.startEJS(java.lang.String [])
boolean com.ibm.ivj.control.node.NameServerRunner.startServer()
void com.ibm.ivj.control.node.NameServerRunner.main(java.lang.String [])
java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object [])
Persistent Name Server cannot be started. 
java.lang.NoClassDefFoundError: org.omg.CORBA.CurrentOperations
java.lang.Throwable(java.lang.String)
java.lang.Error(java.lang.String)
java.lang.LinkageError(java.lang.String)
java.lang.NoClassDefFoundError(java.lang.String)
org.omg.CosTransactions.Current com.ibm.ejs.jts.jts.Jts.init(java.lang.String, com.ibm.ejs.jts.tranLog.tranLogTran, com.ibm.ejs.jts.jts.OrbSupport)
org.omg.CosTransactions.Current com.ibm.ejs.jts.jts.Jts.init(java.lang.String, com.ibm.ejs.jts.tranLog.tranLogTran, com.ibm.ejs.jts.jts.OrbSupport)
void com.ibm.ejs.sm.server.ManagedServer.initializeTran(java.lang.String, java.lang.String)
void com.ibm.ejs.sm.server.ManagedServer.initializeRuntime(com.ibm.ejs.sm.server.RuntimeConfig)
void com.ibm.ejs.server.EJServer.start()
void com.ibm.ivj.control.tools.internal.EJSServer.startEJS(java.lang.String [])
boolean com.ibm.ivj.control.node.NameServerRunner.startServer()
void com.ibm.ivj.control.node.NameServerRunner.main(java.lang.String [])
java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object [])  

Can anyone point out why I am missing the class ?

Thanks,
Pho

[kalyanaVasanth]

Make sure that you have added
IBMWebsphereJavaLibraries feature in to your VAJ environment.
To add this
1. Open File menu
2. select Quick start
3. Select Features
4. Add the feature IBMWebsphereJavaLibraries

[Baba Batsha]

..missing the above said libs
hit F2 and add features