I found the solution in a forum of sun: http://forums.sun.com/thread.jspa?threadID=5264691
The problem arises when combining richfaces to an existing myfaces project. The reason is that ajax4jsf already exists in richfaces and hence throws argument type mismatch. To avoid it you simply uncomment ajax4jsf from pom.xml and it works just fine. <dependency> <groupId>net.java.dev.ajax4jsf</groupId> <artifactId>ajax4jsf</artifactId> <version>${ajax4jsf.version}</version> </dependency> -- View this message in context: http://www.nabble.com/Richfaces-problem%3A-argument-type-mismatch-tp24322779s2369p24351598.html Sent from the AppFuse - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@appfuse.dev.java.net For additional commands, e-mail: users-h...@appfuse.dev.java.net