*
The moose likes BEA/Weblogic and the fly likes Error from ejbc on stateless session bean Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Android Security Essentials Live Lessons this week in the Android forum!
JavaRanch » Java Forums » Products » BEA/Weblogic
Bookmark "Error from ejbc on stateless session bean" Watch "Error from ejbc on stateless session bean" New topic
Author

Error from ejbc on stateless session bean

Srinivas Bitla
Ranch Hand

Joined: Nov 10, 2003
Posts: 31
Hi All,
This is the error I am getting when I try to build my application in weblogic 8.1. I am certain that my EJB Facade meets all the requirements that were complained in the error message, but still no clue what is going wrong. Any one have any idea?
ERROR: ERROR: Error from ejbc: null
java.lang.NullPointerException
ERROR: at weblogic.ejb20.compliance.SessionBeanClassChecker.checkEJBContextIsNotTransient(SessionBeanClassChecker.java:60)
ERROR: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
ERROR: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
ERROR: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
ERROR: at java.lang.reflect.Method.invoke(Method.java:324)
ERROR: at weblogic.ejb20.compliance.EJBComplianceChecker.check(EJBComplianceChecker.java:278)
ERROR: at weblogic.ejb20.compliance.EJBComplianceChecker.checkDeploymentInfo(EJBComplianceChecker.java:232)
ERROR: at weblogic.ejb20.ejbc.EJBCompiler.complianceCheckJar(EJBCompiler.java:810)
ERROR: at weblogic.ejb20.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:766)
ERROR: at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:200)
ERROR: at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
ERROR: at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:397)
ERROR: at weblogic.ejbc20.runBody(ejbc20.java:519)
ERROR: at weblogic.utils.compiler.Tool.run(Tool.java:146)
ERROR: at weblogic.utils.compiler.Tool.run(Tool.java:103)
ERROR: at weblogic.ejbc.main(ejbc.java:29)
ERROR: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
ERROR: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
ERROR: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
ERROR: at java.lang.reflect.Method.invoke(Method.java:324)
ERROR: at weblogic.ant.taskdefs.j2ee.CompilerTask.invokeMain(CompilerTask.java:278)
ERROR: at weblogic.ant.taskdefs.j2ee.Ejbc.execute(Ejbc.java:144)
ERROR: at org.apache.tools.ant.Task.perform(Task.java:341)
ERROR: at org.apache.tools.ant.Target.execute(Target.java:309)
ERROR: at org.apache.tools.ant.Target.performTasks(Target.java:336)
ERROR: at org.apache.tools.ant.Project.executeTarget(Project.java:1339)
ERROR: at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:397)
ERROR: at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:143)
ERROR: at org.apache.tools.ant.Task.perform(Task.java:341)
ERROR: at org.apache.tools.ant.Target.execute(Target.java:309)
ERROR: at org.apache.tools.ant.Target.performTasks(Target.java:336)
ERROR: at workshop.workspace.ant.AntSvcImpl$AntThread.executeTarget(AntSvcImpl.java:436)
ERROR: at workshop.workspace.ant.AntSvcImpl$AntThread.run(AntSvcImpl.java:382)
ERROR:
ERROR: ERROR: Error from ejbc: In EJB Facade, the bean class must implement directly or indirectly the javax.ejb.SessionBean interface.
ERROR: ERROR: Error from ejbc: In EJB Facade, the stateless session bean class must define a single ejbCreate method that takes no parameters.
ERROR: ERROR: Error from ejbc: In EJB Facade, the bean class must NOT be abstract.
ERROR: ERROR: Error from ejbc: In EJB Facade, the bean class must have a public constructor that takes no parameters.
ERROR: ERROR: ejbc couldn't invoke compiler
thanks,
Srinivas.
 
With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.
 
subject: Error from ejbc on stateless session bean
 
Similar Threads
BindingException
Error from ejbc on ejbCreate and ejbPostCreate
Problem copiling EJB Web Services
Running ANT in a headless mode
running ant in a headless mode