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manufacturingkitdeliverynotekits
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Daniel Huying

We recently activated the manufacturing app (Version 19.0.2.0) in our Odoo 19.0 test system to see if bill-of-materials (BOM) for kits would be a suitable solution for us.

We created a BOM for a new article, then used it in a sales order. On attempt to print the delivery note, we're getting a server error:

Odoo Server Error

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_qweb.py", line 758, in _render_iterall
    for item in frame.iterator:
  File "<2064>", line 1372, in template_stock_report_delivery_document_2064_t_call_1
KeyError: 'move_lines'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/report.py", line 120, in report_download
    response = self.report_routes(reportname, docids=docids, converter=converter, context=context)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_qweb.py", line 852, in _render_iterall
    raise QWebError(qweb_error_info) from error
odoo.addons.base.models.ir_qweb.QWebError: Error while rendering the template:
    KeyError: 'move_lines'
    Template: stock.report_delivery_document
    Reference: 2064
    Path: /t/t/t/div/t[21]/t
    Element: <t t-set="move_lines" t-value="move_lines.filtered(lambda m: not m.move_id.bom_line_id)"/>
    From: (2069, '/t/t/t', '<t t-call="stock.report_delivery_document" t-inner-content="True" t-options-lang="o._get_report_lang()"/>')
          (2064, '/t/t', '<t t-call="web.html_container"/>')
          (198, '/t/t[2]', '<t t-call="web.report_layout"/>')
          (196, '/t/html/body/div/main/t', '<t t-out="0"/>')
          (198, '/t/t[2]', '<t t-call="web.report_layout"/>')
          (196, '/t/html/body/div/main/t', '<t t-out="0"/>')
          (2064, '/t/t', '<t t-call="web.html_container"/>')
          (2064, '/t/t/t', '<t t-call="web.external_layout"/>')
          (2064, '/t/t/t/div/t[21]/t', '<t t-set="move_lines" t-value="move_lines.filtered(lambda m: not m.move_id.bom_line_id)"/>')

Has anyone else encountered this? How can it be fixed?


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Muhammad Farooq Iqbal
Best Answer

Hi,

This error is most likely coming from a customized or inherited delivery note report, not from the kit BoM itself.

The report is failing because this line is trying to use move_lines, but move_lines has not been defined before that point:

<t t-set="move_lines" t-value="move_lines.filtered(lambda m: not m.move_id.bom_line_id)"/>

So Odoo raises:

KeyError: 'move_lines'

Please check any custom / Studio inherited view of:

stock.report_delivery_document

Especially check any customization added to hide kit component lines or filter BoM lines.

The fix is to define move_lines before filtering it, or use the correct Odoo 19 variable from the delivery order, for example:

<t t-set="move_lines" t-value="o.move_line_ids"/>
<t t-set="move_lines" t-value="move_lines.filtered(lambda m: not m.move_id.bom_line_id)"/>

or adjust the report to use o.move_ids / o.move_line_ids depending on which section of the delivery slip you are customizing.

I would suggest reverting the delivery slip report to the standard version and testing again. If it prints correctly, then the issue is definitely in the inherited/custom report view, not in the kit setup.

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Daniel Huying
Author

The line in question is apparently being added by the inherited view
mrp.stock_report_delivery_document_inherit_mrp . This is directly below stock.report_delivery_document in the inheritance, and seems to have been added by the manufacturing module. Our custom view for the delivery note is at the same level, but it does not use or define a variable move_lines. Deactivating it eliminated the error; it is apparently overloading the section where move_lines is being defined. So it looks like I can take the solution from here.

Daniel Huying
Author

I added <t t-set="move_lines" t-value="o.move_line_ids"/> in our custom view and now the error no longer appears.

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