TypeError: nTd is undefined

Hello, im getting an error while showing a table. Previous answers focus on the difference between column number in header
and in body. But ive counted the column numbers and its the same. I already tried showing just one column and still give error. Thank you in advance

            <table id="object_list" class="display" style="width:100%">
                <thead>
                    <tr>
                        <th>Municipio</th>
                        <th>Estaciones</th>
                        <th class="magna" style="color: white;">Promedio</th>
                        <th class="magna" style="color: white;">Maximo</th>
                        <th class="magna" style="color: white;">Minimo</th>
                        <th class="premium" style="color: white;">Promedio</th>
                        <th class="premium" style="color: white;">Maximo</th>
                        <th class="premium" style="color: white;">Minimo</th>
                        <th class="diesel" style="color: white;">Promedio</th>
                        <th class="diesel" style="color: white;">Maximo</th>
                        <th class="diesel" style="color: white;">Minimo</th>
                    </tr>
                </thead>
                <tbody>
                
                    <tr>
                        <td><a href="/geo/municipios/27001/" target="_blank">Balancán</a></td>
                        <td>5</td>
                        <td>19.2</td>
                        <td>20.1</td>
                        <td>20.8</td>
                        <td>19.6</td>
                        <td>20.1</td>
                        <td>21.3</td>
                        <td>19.1</td>
                        <td>20.1</td>
                        <td>20.6</td>
                    <tr>
                
               
                </tbody>
            </table>