JSP can not explain EL expression

[sunls]

In JSP page, have code "inputDate:<h:inputText value="#{sampleDate.inputDate}"/><br/>".

In server as 7.1.0.Final, deploy application. EL expression "#{sampleDate.inputDate}" can not be explained.

sampleDate is a seam component. In XHTM file the same code can be explained.

In as7, can JSP support seam component?

regards,

sls

[sunls]

This problem is solved. My web.xml is error.