Somewhere in your configuration files like faces-config.xml or web.xml or persistence.xml lies an Error
error is
lineNumber: 5; columnNumber: 13; Error at line 5 char 13: argument type mismatch
You need to describe your problem with little more details.
2 days earlier when i deploy a web-app on JBoss AS 7, these errors appears, and i'm not able to resolve them. The errors might's triggered because of parsing a Xml file, but which file ? I brows all these 3 files that you say, but all of them are correct.
Help please
JBoss has JSF 2.0 built into it, as required by the JEE 6 specification. To get JSF1.2 operating in a JBoss 7 server, you must override the built-in JSF with JSF 1.2 api and implementation libraries in your webapp's WEB-INF/lib directory. You must also set certain parameters in your WEB-INF/web.xml file.
The full details for those parameters are listed in the JBoss documentation.
The secret of how to be miserable is to constantly expect things are going to happen the way that they are "supposed" to happen.
You can have faith, which carries the understanding that you may be disappointed. Then there's being a willfully-blind idiot, which virtually guarantees it.