Problem in struts using JDeveloper10.1.2

Question

hi
Iam completly new to jdeveloper
Iam using jdev 10.1.2 for my simple struts application
I have
action class -- LoginAction
form bean -- login (using DynaActionForm)
login.jsp to enter username
success.jsp for welcom msg
failure.jsp --- in this i use one submit btn when i press this it will go to login.jsp for relogin
<form action="/login.jsp">....
the problem is
In LoginAction
String password=(String)((DynaActionForm)form).get("password");
// String pwd =request.getParameter("username");
if(password.equalsIgnoreCase("oracle"))
return mapping.findForward("success");
else
return mapping.findForward("failure");
iam import all the class for the respective reff variables.
But it will indicate err underline(blue) under text which are in bold saying msgs as
--method get(java.lang.string) not found in org.apache.struts.action.DynaActionform
the samething for remaining two showing on ActionMapping
plese tell me where is the problem
running on Embedded OC4J SERVER
error message is
http://hostname:8988/hello_struts1-ViewController-context-root/login.do
07/07/19 17:12:31 Oracle Application Server Containers for J2EE 10g (10.1.2.0.2) initialized
Jul 19, 2007 5:12:32 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
Jul 19, 2007 5:12:32 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
Jul 19, 2007 5:12:32 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='view.ApplicationResources', returnNull=true
Jul 19, 2007 5:12:32 PM org.apache.struts.action.RequestProcessor processException
WARNING: Unhandled Exception thrown: class java.lang.NullPointerException
thanks

Answer 1

Duplicate post:
problem on struts using jdeveloper 10.1.2
user583549,
I see you got an answer from Shay in the other post.
Good Luck,
Avi.