view:stock.report_picking ,Line 100
<td><span t-esc="ml_index+1"/></td>
The value is always 1.Warehouse print order number can not be automatically increased. why?
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<tbody>
<t t-foreach="o.move_ids_without_package.sorted(key=lambda m: m.product_id.id)" t-as="move">
<t t-foreach="move.move_line_ids.sorted(key=lambda ml: ml.location_id.id)" t-as="ml">
<tr>
<td><span t-esc="ml_index+1"/></td>
<td>
<
<span t-field="ml.product_id.name"/>
<span t-field="ml.product_id.description_picking"/>
</td>