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Melloware commented on MYFACES-4587: ------------------------------------ OK 9.27.0.Final is of the MyFaces Galleon Pack is now in Maven Central based on WildFly 27.0.1 and MyFaces 4.0.0. I could have saved you a lot of trouble :) > Intermittent deployment error on WildFly 27 > ------------------------------------------- > > Key: MYFACES-4587 > URL: https://issues.apache.org/jira/browse/MYFACES-4587 > Project: MyFaces Core > Issue Type: Bug > Components: General > Affects Versions: 4.0.0 > Environment: Windows 10, WildFly 27.0.1 > Reporter: Manuel K > Priority: Major > Attachments: stacktrace.txt > > > When deploying our JSF application using MyFaces on WildFly 27.0.1, we > intermittently get the following exception: > {code:java} > org.jboss.weld.exceptions.IllegalArgumentException: WELD-001456: Argument > bean must not be null{code} > I have attached the full stack trace. > Debugging leads me to CDIUtils#get, where the following statement returns an > empty set: > {code:java} > bm.getBeans(clazz); // clazz is ClientWindowScopeContextualStorageHolder{code} > It doesn't happen on every deployment but too often to ignore. Do you have > any insight on this? > It happens whether > _org.apache.myfaces.annotation.USE_CDI_FOR_ANNOTATION_SCANNING_ is _true_ or > _false_ (just a wild experiment) and the following in the web.xml (another > wild experiment): > {code:java} > <servlet> > <servlet-name>Faces Servlet</servlet-name> > <servlet-class>jakarta.faces.webapp.FacesServlet</servlet-class> > <load-on-startup>1</load-on-startup> > </servlet>{code} > Thank you very much in advance! -- This message was sent by Atlassian Jira (v8.20.10#820010)