NPE in PopupHelper

2014-11-18 14:23:23,769 ERROR [http-bio-10.213.1.54-8080-exec-693] [org.nuxeo.ecm.webapp.context.NavigationContextBean] <resetCurrentPath> documentManager not initialized {{RemoteAddr,10.213.0.1}{RequestURL,http://intranet.nuxeo.com/nuxeo/view_documents.faces}{ServletPath,/view_documents.faces}{SessionID,556BD20F289C9206DE8CD9A954C3366E.nuxeo}{UserPrincipal,atchertchian}}
2014-11-18 14:23:23,781 ERROR [http-bio-10.213.1.54-8080-exec-693] [org.nuxeo.ecm.platform.actions.DefaultActionFilter] evaluation of condition #{popupHelper.isDocumentHasBlobs(document)} failed: returning false {{RemoteAddr,10.213.0.1}{RequestURL,http://intranet.nuxeo.com/nuxeo/view_documents.faces}{ServletPath,/view_documents.faces}{SessionID,556BD20F289C9206DE8CD9A954C3366E.nuxeo}{UserPrincipal,atchertchian}}
javax.el.ELException: java.lang.NullPointerException
        at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:339)
        at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:280)
        at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59)
        at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)
        at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
        ...
Caused by: java.lang.NullPointerException
        at org.nuxeo.ecm.webapp.action.PopupHelper.isDocumentHasBlobs(PopupHelper.java:297)
        at sun.reflect.GeneratedMethodAccessor874.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
        at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
        at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
        at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:79)
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
        at org.nuxeo.ecm.platform.ui.web.util.NuxeoExceptionInterceptor.aroundInvoke(NuxeoExceptionInterceptor.java:79)
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
        at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
        at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
        at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:196)
        at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:114)
        at org.nuxeo.ecm.webapp.action.PopupHelper_$$_javassist_seam_55.isDocumentHasBlobs(PopupHelper_$$_javassist_seam_55.java)
        at sun.reflect.GeneratedMethodAccessor873.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:335)
        ... 168 more