I am calling a stateless EJB from web container. The jboss I used is 3.2.6.
Sometime I got this exception
| java.lang.NullPointerException
| at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:402)
| at
org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:83)
| at $Proxy46.getServiceUser(Unknown Source)
| ....
|
|
| I had a look at the source code at line 402 the BaseLocalProxyFactory
|
| | line 401: ClassLoader oldCl = TCLAction.UTIL.getContextClassLoader();
| | line 402: boolean setTcl =
!oldCl.equals(container.getClassLoader());
| | line 403: if(setTcl)
| | line 404: {
| | line
405:TCLAction.UTIL.setContextClassLoader(container.getClassLoader());
| |
| The most likely cause cold be that the oldTCl is a null pointer. Is this a
bug in jboss or a misuse of EJB at my side?
| Any help is really appreciated,
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