Odoo is the world's easiest all-in-one management software.
It includes hundreds of business apps:

CRM
e-Commerce
Contabilitate
Inventar
PoS
Proiect
MRP

All apps

All Posts Oameni Insigne

Etichete (View all)

odoo accounting v14 pos v15

Despre acest forum

Suport

Invoice Report Multiple Journal Line Print Error

print report odooV8

3 Răspunsuri

4419 Vizualizări

Patrizio Tafaro

Hello,

I'm running Odoo 8.

I tried to modify the invoice report to print move_lines.journal_id.name.

I have some invoices with multiples lines and i get an error:

Error:

File "/opt/odoo/odoo8/openerp/models.py", line 5320, in ensure_one
    raise except_orm("ValueError", "Expected singleton: %s" % self)
QWebException: "ValueError
Expected singleton: account.move.line(301, 299)" while evaluating
"translate_doc(doc_id, doc_model, 'partner_id.lang', 'account.report_invoice_document')"

Here is my modified report section:

<span t-if="o.move_lines.journal_id.name">
                    <strong>Payment method:</strong>
<t t-foreach="o.move_lines.journal_id" t-as="l">
<span t-field="l.name"/></t>
                    <br/>
                </span>

Any one can help me figure out why is not working?

Thank you very much

Dhaval Desai

Cel mai bun răspuns

Hello @ Patrizio Tafaro,

Your code:

wrong: <span t-if="o.move_lines.journal_id.name">
<strong>Payment method:</strong>
<t t-foreach="o.move_lines.journal_id" t-as="l">
<span t-field="l.name"/></t>
<br/>
</span>

Note: "move_lines" returns multiple records, you can not directly used in Report template. it is wrong so error face in system while print report.

"Expected singleton: account.move.line(301, 299)"

Solution:
<t t-foreach="o.move_lines" t-as="line">
    <span t-if="line.journal_id.name"/>
        <strong>Payment method:</strong>
        <span t-field="line.name"/>
</t>
Thank You.

Cybrosys Techno Solutions Pvt.Ltd

Hi,

Try with this code,

<t t-foreach="o.move_lines" t-as="ml">
    <span t-if="ml.journal_id.name"/>
    <strong>Payment method:</strong>
    <span t-field="l.name"/>
</t>

Thanks

Patrizio Tafaro

Autor

Thank you @Dhaval you answer was super fine.

Now works fine!

Enjoying the discussion? Don't just read, join in!

Create an account today to enjoy exclusive features and engage with our awesome community!

Înscrie-te

Related Posts	Răspunsuri	Vizualizări
Multiple report on one button click qweb print report odooV8	6 ian. 20	8739
Is it possible to make a text-only report? print reporting report odooV8	0 nov. 15	3664
file field in the <report /> xml file report odooV8	2 aug. 17	9927
how to check if report has been printed print report	1 nov. 16	5151
Print report of another related model report odooV8	1 aug. 16	8362

Această întrebare a fost marcată

Here is my modified report section:

Any one can help me figure out why is not working?

Thank you very much

Enjoying the discussion? Don't just read, join in!