problem submiting List-Backed Indexed ActionForm

[Oleg]

I finally got it to display, no problem, however there is an error
when I submit:

java.lang.NullPointerException
       org.apache.commons.beanutils.PropertyUtils.getIndexedProperty

Here is what I got so far.
Struts Version 1.2.4.
 
My FormActionForm includes an ArrayList fields of Bean Field.

FormActionForm:

    public ArrayList getFields() {
      return fields;
    }

  public void setFields(ArrayList fields) {
    this.fields = fields;
  }
....................................................

Field

  private String label;
  private String name;
  private String value;
  private String type;
... with all getters and setters ..........
.......................................................................................
JSP (displays no problem!!):
 <logic-el:iterate name="formActionForm" property="fields" id="foo"
indexId="ctr">
  <tr>
  <td><html-el:text property='<%= "fields[" + ctr + "].label" %>' /></td>
  <td><html-el:text property='<%= "fields[" + ctr + "].value" %>' /></td>
  <td><html-el:checkbox property='<%= "fields[" + ctr + "].required" %>' /></td>
  </tr>
</logic-el:iterate>


Hit the wall here, big time.

Thanks,
Oleg

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