In your faces-config.xml file: | <application> | <locale-config> | <default-locale>zh</default-locale> | <supported-locale>en</supported-locale> | <supported-locale>en_US</supported-locale> | <supported-locale>en_AU</supported-locale> | <supported-locale>de</supported-locale> | <supported-locale>fr</supported-locale> | </locale-config> | </application> | zh is not declared as a supported-locale try after adding it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4065536#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...