Hi, I have solved my problem. The right code, if anyone needed should be: | <tr> | <td> | <textarea class="textareaException" cols="70" rows="10" readonly="readonly"> | <% | StringWriter sw = new StringWriter(); | PrintWriter pw = new PrintWriter(sw); | exception.printStackTrace(pw); | out.print(sw); | sw.close(); | pw.close(); | %> | </textarea> | </td> | </tr> | Thank you, pepelara View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4187938#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...