[jboss-user] [JBoss Portal Users] - Re: Tomahawk File Upload

Hi , when we are trying to set the values to requestparameter map i am getting exception Caused by: java.lang.UnsupportedOperationException at java.util.Collections$UnmodifiableMap.put(Collections.java:1286) at javax.portlet.faces.HelloJSFPortlet.processAttachments(HelloJSFPortlet.java:158) at javax.portlet.faces.HelloJSFPortlet.processAction(HelloJSFPortlet.java:44) ... 197 more i am using org.apache.myfaces.component.html.util.ExtensionsFilter as filter . can any you please let me know how to solve this problem . this is place where i am getting exception . req.getParameterMap().put(item.getFieldName(), new String[]{item.getString()}); View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4252468#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...