Problem While using EL

Hi all,
i am using JSTL 1.1 , I created an custom tag called "advice" and it have a attribute named "user". Through a form i am getting the username parameter.
I am sure that, there is some problem while passing the "user" attribute. Since i am using EL in the attribute. So whats the reason behind this error?

If i want to use the parameter in the "user" attribute section, what should i do?

here is my TLD

Then here is the java class file supports the custom tag

Here is the jsp

i am facing the problem at line no 9 here. I am getting the following

"This error (HTTP 500 Internal Server Error) means that the website you are visiting had a server problem which prevented the webpage from displaying."

Thanks in advance

Hey did you copy the tld as it is??
I could see the problem with your tld file to be

<rtexprevalue>true</rtexprevalue>, whereas the available tag is <rtexprvalue>

check the spelling!!!

Hi Sch�n Sinn, You are right, it is the problem.

It should be <rtexprvalue>... i did a mistake. Thankyou very much

Thankyou for your valuable time.

You are welcome