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m working on JSF for past 3 weeks and i got stuck with richfaces ,actually my demo application is working fine but when i integrated it in my project it gave me this error:-

Tag Library supports namespace: http://java.sun.com/jsf/html, but no tag was defined for name: head

my lib contain:-

commons-beanutils-1.8.3

commons-codec-1.3

commons-collections-3.2

commons-digester-1.8

commons-discovery-0.4

commons-logging-1.1.1

hibernate3

hibernate-commons-annotations-3.0.0.ga

hibernate-validator-3.0.0.ga

jsf-facelets-1.1.15.B1

myfaces-api-2.0.2

myfaces-impl-2.0.2

richfaces-api-3.3.3.Final (1)

richfaces-impl-3.3.3.Final

richfaces-ui-3.3.3.Final

i think two jars are contradicting....

any help is welcome thnx :)

Rahul Razdan
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  • Post the answer for you own question and accept it so that others might be able to see it in future. – Ravi Kadaboina Jul 03 '12 at 12:28
  • problem was when we add JSF library using Eclipse download option it adds every thing but later for richfaces u need FacesViewer which is in jsf-facelets-1.1.15.B1 so at the time of execution ur page will take jsf-facelets-1.1.15.B1 library which does not support jsf2.0 so the new tags won't work but rest will work fine. – Rahul Razdan Jul 05 '12 at 04:27

1 Answers1

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This error message is typical for a JSP tag library. The <h:head> is new since JSF 2.0. This thus means that you were attempting to use a JSF 2.0 specific tag in a JSP file. However, JSP has been deprecated as view technology since JSF 2.0. There is no support for JSF 2.0 specific tags like <h:head>, <h:body>, <f:ajax>, etc for JSP files.

You should be using Facelets (XHTML) instead.

See also:

Unrelated to the concrete problem, whilst RichFaces 3.3.3 will work on JSF 2.0 after several hacks, it's strongly recommended to immediately start with RichFaces 4.x when it concerns a new JSF 2.x project.

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