After a quick look it seems that your ResourceInjectionServices implementation returns null sometimes from the registerResourceInjectionPoint() method? Is that possible? I'll add checks to Weld to validate the preconditions upfront instead of run time.
Jozef On 4.8.2015 10:19, Emily Jiang wrote: > How can I verify whether the ResourceInjectionServices implemented > properly? I can verify it was called for other CDI bean resource > injection but not by ManagedBean resource injections. > Thanks > Emily > > On Tue, Aug 4, 2015 at 8:58 AM, Martin Kouba <[email protected] > <mailto:[email protected]>> wrote: > > Hi Emily, > > do you have ResourceInjectionServices implemented properly? > > Martin > > Dne 4.8.2015 v 00:37 Emily Jiang napsal(a): > > I am trying to use Weld to inject ManagedBean instance but got the > following NPE. > [javatest.batch] Caused by: java.lang.NullPointerException > [javatest.batch] at > > org.jboss.weld.injection.AbstractResourceInjection.getResourceReference(AbstractResourceInjection.java:44) > [javatest.batch] at > > org.jboss.weld.injection.AbstractResourceInjection.injectResourceReference(AbstractResourceInjection.java:53) > [javatest.batch] at > org.jboss.weld.util.Beans.injectEEFields(Beans.java:348) > [javatest.batch] at > > org.jboss.weld.injection.producer.ResourceInjector$1.proceed(ResourceInjector.java:69) > -- > > Is there anything wrong? For some reason, it does not call back > to the > ResourceReferenceFactory service to get hold of an instance of > an factory. > Thanks > Emily > ================= > Emily Jiang > [email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]>> > > > _______________________________________________ > weld-dev mailing list > [email protected] <mailto:[email protected]> > https://lists.jboss.org/mailman/listinfo/weld-dev > > > -- > Martin Kouba > Software Engineer > Red Hat, Czech Republic > > > > > -- > Thanks > Emily > ================= > Emily Jiang > [email protected] <mailto:[email protected]> > > > _______________________________________________ > weld-dev mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/weld-dev > _______________________________________________ weld-dev mailing list [email protected] https://lists.jboss.org/mailman/listinfo/weld-dev
