NPE in Validator.validateBean() when bean annotated with @Typed

11:50:54,213 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.deployment.unit."Cerberus.ear".WeldService: org.jboss.msc.service.StartException in service jboss.deployment.unit."Cerberus.ear".WeldService: java.lang.NullPointerException
	at org.jboss.as.weld.services.WeldService.start(WeldService.java:83)
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [rt.jar:1.7.0_05]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.7.0_05]
	at java.lang.Thread.run(Unknown Source) [rt.jar:1.7.0_05]
Caused by: java.lang.NullPointerException
	at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:147)
	at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:163)
	at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:382)
	at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:367)
	at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:380)
	at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:83)
	at org.jboss.as.weld.services.WeldService.start(WeldService.java:76)
	... 5 more