hi dear odooers,
Im using Odoo studio to customize a sale order report, i want to hide all order lines where product name="test" i used the invisible feature with this condition: [["doc.order_line.product_id.name","!=","test"]]



and i got this error msg:



Traceback (most recent call last):

File "/home/odoo/src/odoo/14.0/odoo/addons/base/models/qweb.py", line 331, in _compiled_fn

return compiled(self, append, new, options, log)

File "", line 1, in template_sale_report_saleorder_document_8628

File "", line 2, in body_call_content_8626

File "", line 1, in foreach_8601

File "/home/odoo/src/odoo/14.0/odoo/fields.py", line 963, in __get__

record.ensure_one()

File "/home/odoo/src/odoo/14.0/odoo/models.py", line 4987, in ensure_one

raise ValueError("Expected singleton: %s" % self)

ValueError: Expected singleton: product.product(63, 68)



Error to render compiling AST

ValueError: Expected singleton: product.product(63, 68)

Template: sale.report_saleorder_document

Path: /t/t/div/table/tbody/t[2]/tr/t[1]/td[1]/span

Node: doc.order_line.product_id.name != "test""/>