Reporting Services does not display table data in the preview

I put a table in my report with labels in the first column and mappings in the second column, but when I click on preview (in the IDE) the table is not displayed.

Initial Visibility is set to Visible.

I am using VS 2005 Team Explorer Edition (which is open from Sql Server 2005 BI)

Here's a sample XML (code) if it might help.

         <TableRow>
          <TableCells>
            <TableCell>
              <ReportItems>
                <Textbox Name="labelRID">
                  <Style>
                    <FontFamily>Times New Roman</FontFamily>
                    <FontSize>12pt</FontSize>
                    <TextAlign>Right</TextAlign>
                    <PaddingLeft>2pt</PaddingLeft>
                    <PaddingRight>2pt</PaddingRight>
                    <PaddingTop>2pt</PaddingTop>
                    <PaddingBottom>2pt</PaddingBottom>
                  </Style>
                  <ZIndex>7</ZIndex>
                  <CanGrow>true</CanGrow>
                  <Value>RID:</Value>
                </Textbox>
              </ReportItems>
            </TableCell>
            <TableCell>
              <ReportItems>
                <Textbox Name="textboxRID">
                  <Style>
                    <FontFamily>Times New Roman</FontFamily>
                    <FontSize>12pt</FontSize>
                    <TextAlign>Left</TextAlign>
                    <PaddingLeft>2pt</PaddingLeft>
                    <PaddingRight>2pt</PaddingRight>
                    <PaddingTop>2pt</PaddingTop>
                    <PaddingBottom>2pt</PaddingBottom>
                  </Style>
                  <ZIndex>6</ZIndex>
                  <CanGrow>true</CanGrow>
                  <Value>=Fields!rid.Value</Value>
                </Textbox>
              </ReportItems>
            </TableCell>
          </TableCells>
          <Height>0.25in</Height>
        </TableRow>