Exception while getting InitialContext

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This topic has 4 replies, 2 voices, and was last updated 17 years, 2 months ago by Nehal Vaidya.

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October 26, 2007 at 10:23 am #277549 Reply

Nehal Vaidya
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Hello, I am using MyEclipse 4.0 with Weblogic 8.1 sp3. I am getting the following exception when I try to get the initial context to access the stateless session EJBs deployed to the Weblogic server. This does not happen when teh code is deployed to my Linux servers. I am able to run the client which can get the initialcontext and call the EJB.

java.lang.NullPointerException
at weblogic.rmi.internal.StubGenerator.getStubOnClient(StubGenerator.java:792)
at weblogic.rmi.internal.StubGenerator.getStubClass(StubGenerator.java:765)
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:810)
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:797)
at weblogic.rmi.extensions.StubFactory.getStub(StubFactory.java:79)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRootNamingNodeStub(WLInitialContextFactoryDelegate.java:481)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRemoteContext(WLInitialContextFactoryDelegate.java:444)
at weblogic.jndi.WLInitialContextFactoryDelegate.newContext(WLInitialContextFactoryDelegate.java:350)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:313)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:239)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:135)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.ntrs.aln.events.EventReportManager.getTriggerServices(EventReportManager.java:371)
at com.ntrs.aln.events.EventReportManager.run(EventReportManager.java:203)
————— nested within: ——————
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Failed to generate class for weblogic.jndi.internal.ServerNamingNode_813_WLStub ] – with nested exception:
[java.lang.NullPointerException]
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:814)
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:797)
at weblogic.rmi.extensions.StubFactory.getStub(StubFactory.java:79)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRootNamingNodeStub(WLInitialContextFactoryDelegate.java:481)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRemoteContext(WLInitialContextFactoryDelegate.java:444)
at weblogic.jndi.WLInitialContextFactoryDelegate.newContext(WLInitialContextFactoryDelegate.java:350)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:313)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:239)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:135)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.ntrs.aln.events.EventReportManager.getTriggerServices(EventReportManager.java:371)
at com.ntrs.aln.events.EventReportManager.run(EventReportManager.java:203)
java.lang.NullPointerException
at weblogic.rmi.internal.StubGenerator.getStubOnClient(StubGenerator.java:792)
at weblogic.rmi.internal.StubGenerator.getStubClass(StubGenerator.java:765)
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:810)
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:797)
at weblogic.rmi.extensions.StubFactory.getStub(StubFactory.java:79)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRootNamingNodeStub(WLInitialContextFactoryDelegate.java:481)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRemoteContext(WLInitialContextFactoryDelegate.java:444)
at weblogic.jndi.WLInitialContextFactoryDelegate.newContext(WLInitialContextFactoryDelegate.java:350)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:313)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:239)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:135)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.ntrs.aln.events.EventReportManager.getTriggerServices(EventReportManager.java:371)
at com.ntrs.aln.events.EventReportManager.run(EventReportManager.java:203)
————— nested within: ——————
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Failed to generate class for weblogic.jndi.internal.ServerNamingNode_813_WLStub ] – with nested exception:
[java.lang.NullPointerException]
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:814)
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:797)
at weblogic.rmi.extensions.StubFactory.getStub(StubFactory.java:79)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRootNamingNodeStub(WLInitialContextFactoryDelegate.java:481)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRemoteContext(WLInitialContextFactoryDelegate.java:444)
at weblogic.jndi.WLInitialContextFactoryDelegate.newContext(WLInitialContextFactoryDelegate.java:350)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:313)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:239)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:135)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at com.ntrs.aln.events.EventReportManager.getTriggerServices(EventReportManager.java:371)
at com.ntrs.aln.events.EventReportManager.run(EventReportManager.java:203)

October 26, 2007 at 11:03 am #277555 Reply

Loyal Water
Member

Are you able to start the Weblogic server without errors through MyEclipse ?

October 26, 2007 at 11:07 am #277556 Reply

Nehal Vaidya
Member

Yes, the weblogic server comes up fine with all the EJBs deployed. I am able to access my deployed app through the browser client. IT is only when I try to access the EJB via a standalone client that I am getting the error. Please let me know if you need additional information…

October 29, 2007 at 1:22 pm #277658 Reply

Loyal Water
Member

This message has not been recovered.

November 19, 2007 at 10:25 am #278734 Reply

Nehal Vaidya
Member

Does anybody else out there have this issue. I am able to locate the EJBs deployed on my app server if I run my standalone app (which accesses the deployed EJB) outside of MyEclipse)
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