JSF 2.3 Unable to find CDI BeanManager
Answered
Hi,
I am trying to make a project with JSF 2.3 but when a start the server I get javax.faces.FacesException: Unable to find CDI BeanManager error message:

But if I change web.xml file
<web-app ... version="4.0">
to
<web-app ... version="2.3">
It works, but I think it should be 4.0
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Could be related to the libraries versions that are used together. Check this post: http://alibassam.com/deploying-jsf-2-3-application-tomcat-9/ Try using more recent JSF library version in project.