Index: CDIExtension.java
===================================================================
--- CDIExtension.java	(revision 4346)
+++ CDIExtension.java	(working copy)
@@ -902,6 +902,10 @@
         @Override
         public T create(CreationalContext<T> creationalContext) {
             Injectable<T> injectable = webApplication.getServerInjectableProviderFactory().getInjectable(qualifier.annotationType(), null, qualifier, getBeanClass(), ComponentScope.Singleton);
+            if (injectable == null) {
+                LOGGER.warning("Unable to inject Context of type "+getBeanClass());
+                return null;
+            }
             return injectable.getValue();
         }
     }