Struts Form Bean Setter method not getting invoked for Select Box

[madhan_a]

Hi,
Could anyone help me to solve the following issue :

I have a Struts Form bean corresponding to a <html:form> in the JSP.

The JSP form consists of select box which allows multiple selection.

When the form gets submitted , the setter method for the options is not

getting invoked by the struts. In the form bean i have a String[] array

corresponding to the JSP select options. I have also tried using

ArrayList, but the same problem persists.

My JSP code snippet :

<html:select title="sel1" property="selectedInquiryTypes" size="5" multiple="multiple" name="userPreferencesForm">
							<html:options name="userPreferencesForm" property="allInquiryTypes"/>	
							</html:select>


In the form bean , I have : 

	public String[] getSelectedInquiryTypes() {
			return selectedInquiryTypes;
		}
	public void setSelectedInquiryTypes(String[] selectedInquiryTypes) {
			this.selectedInquiryTypes = selectedInquiryTypes;
		}

I get the following error :


javax.servlet.ServletException: Property allInquiryTypes returned a null value

Please help me by provifing ur thoughts.

Thanks,
Madhan