Hi, I am developing a web application with a servlet as controller and JSPs and Jboss 4.2.2.GA give me an error in my error.jsp, that is The method print(boolean) in the type JspWriter is not applicable for the arguments (void) | <tr> | <td align="center"> | <textare rows="20" cols="10"> | <%=exception.printStackTrace()%> | </textarea> | </td> | </tr> | Any idea about what does it mean? Thanking in advance, pepelara View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4187894#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...