--- Jon Wingfield <[EMAIL PROTECTED]> wrote: > I just looked at the code you posted. thank's for the t ime Jon > NullPointerException within line 33 of your > LoginServlet > > int kode = > Integer.parseInt(request.getParameter("kode")); > > This will throw an NPE if the "kode" parameter is > not set.. I don't know how to set it in MIDlet (actually the listing that I attach is what I've seen in Paul Tremblett's book),I thought it will be set automatically like what happened in html form
> Is your MIDLet TextField empty when you get this > error? no > If not, check that your MIDLet code is properly > generating an HTTP POST > request (you're not setting the content-length > header, there needs to be > a blank line between http headers and the body etc). well, that's my problem,I'm still new also in J2ME especially in it's Http method, do you mind to show me a kind of example how to correctly generating an HTTP POST in MIDlet ? > Turn on the > RequestDumperValve in your tomcat's server.xml to > check what tomcat > receives... I've set the content-length properties but the message error still the same. What item is actually have to be set for the header?, in the catalina_log it prompts like this (I copy-paste from catalina_log in Tomcat's logs folder): 2004-03-26 07:59:47 RequestDumperValve[Standalone]: REQUEST URI =//bismillah/LoginServlet 2004-03-26 07:59:47 RequestDumperValve[Standalone]: authType=null 2004-03-26 07:59:47 RequestDumperValve[Standalone]: characterEncoding=null 2004-03-26 07:59:47 RequestDumperValve[Standalone]: contentLength=7 2004-03-26 07:59:47 RequestDumperValve[Standalone]: contentType=application/x-www form urlencoded 2004-03-26 07:59:47 RequestDumperValve[Standalone]: contextPath= 2004-03-26 07:59:47 RequestDumperValve[Standalone]: header=user-agent=Profile/MIDP-1.0 Configuration/CLDC 2004-03-26 07:59:47 RequestDumperValve[Standalone]: header=content-type=application/x-www form urlencoded 2004-03-26 07:59:47 RequestDumperValve[Standalone]: header=content-length=7 2004-03-26 07:59:47 RequestDumperValve[Standalone]: header=transfer-encoding=chunked 2004-03-26 07:59:47 RequestDumperValve[Standalone]: header=host=localhost:8080 2004-03-26 07:59:47 RequestDumperValve[Standalone]: locale=en_US 2004-03-26 07:59:47 RequestDumperValve[Standalone]: method=POST 2004-03-26 07:59:47 RequestDumperValve[Standalone]: pathInfo=null 2004-03-26 07:59:47 RequestDumperValve[Standalone]: protocol=HTTP/1.1 2004-03-26 07:59:47 RequestDumperValve[Standalone]: queryString=null 2004-03-26 07:59:47 RequestDumperValve[Standalone]: remoteAddr=127.0.0.1 2004-03-26 07:59:47 RequestDumperValve[Standalone]: remoteHost=localhost 2004-03-26 07:59:47 RequestDumperValve[Standalone]: remoteUser=null 2004-03-26 07:59:47 RequestDumperValve[Standalone]: requestedSessionId=null 2004-03-26 07:59:47 RequestDumperValve[Standalone]: scheme=http 2004-03-26 07:59:47 RequestDumperValve[Standalone]: serverName=localhost 2004-03-26 07:59:47 RequestDumperValve[Standalone]: serverPort=8080 2004-03-26 07:59:47 RequestDumperValve[Standalone]: servletPath=null 2004-03-26 07:59:47 RequestDumperValve[Standalone]: isSecure=false 2004-03-26 07:59:47 RequestDumperValve[Standalone]: --------------------------------------------------------------- 2004-03-26 07:59:48 RequestDumperValve[Standalone]: --------------------------------------------------------------- 2004-03-26 07:59:48 RequestDumperValve[Standalone]: authType=null 2004-03-26 07:59:48 RequestDumperValve[Standalone]: contentLength=-1 2004-03-26 07:59:48 RequestDumperValve[Standalone]: contentType=text/html;charset=ISO-8859-1 2004-03-26 07:59:48 RequestDumperValve[Standalone]: header=Content-Type=text/html;charset=ISO-8859-1 2004-03-26 07:59:48 RequestDumperValve[Standalone]: header=Content-Language=en-US 2004-03-26 07:59:48 RequestDumperValve[Standalone]: header=Transfer-Encoding=chunked 2004-03-26 07:59:48 RequestDumperValve[Standalone]: header=Date=Fri, 26 Mar 2004 00:59:48 GMT 2004-03-26 07:59:48 RequestDumperValve[Standalone]: header=Server=Apache-Coyote/1.1 2004-03-26 07:59:48 RequestDumperValve[Standalone]: header=Connection=close 2004-03-26 07:59:48 RequestDumperValve[Standalone]: message=null 2004-03-26 07:59:48 RequestDumperValve[Standalone]: remoteUser=null 2004-03-26 07:59:48 RequestDumperValve[Standalone]: status=500 2004-03-26 07:59:48 RequestDumperValve[Standalone]: is it something to do with my URL path in MIDlet or the way to define context description for the application that isn't correct ? thank you very much __________________________________ Do you Yahoo!? Yahoo! Finance Tax Center - File online. File on time. http://taxes.yahoo.com/filing.html --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]