What happens when you iterate over the requests parameter list. What's
there? What to does QueryHash's keyEnumerator show?
> -----Original Message-----
> From: A mailing list for discussion about Sun Microsystem's Java Servlet
> API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of roy
> woods
> Sent: Saturday, April 07, 2001 12:34 PM
> To: [EMAIL PROTECTED]
> Subject: Query String Value is returning null. why?
>
>
> Hi all
>
> In my Servlet I have a link like this:
> http://localhost/servlet/Library?go=tips But the Query
> string value is ignored. I mean, go has no value.
> and the parameter go returns null. On my browser I
> therefore get
>
> Error: 500
>
> Location: /servlet/Kirjasto
>
> Internal Servlet Error:
>
> java.lang.NullPointerException:
>
> How can I get the query string values?
>
> Thanks in advance
>
> roy
>
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