I had an object depot with the following defnition snippet

<Object Name="Item_Row" Type="Row">
        <Def Type="ChildObject">
          <Description>
            <text>#{$qr_param1}</text>
          </Description>
        </Def>
        <Object Name="TF_City" Type="TextField">
          <Def Type="ChildObject">
            <Description>
              <name>#{$qr_param2}</name>
            </Description>
          </Def>
        </Object>
</Object>


I tried to call the object_depot with the syntax:
    object_depot("TF_City", "/Raghu Venkataramana/", "city").set "Bangalore"

This didn't work. When I lloked into the code, the problem was that the code to evaluate parameters at run time had a flaw in it. The parameter counter was not getting incremented at all.