Twig error Twig\Error\SyntaxError: Unknown "filter" tag. in Twig\Parser->subparse() (line 6 of themes/custom/{theme}/templates/views/views-view-field--products--field_product_type.html.twig).Line 6 of the views-view-field--products--field_product_type.html.twig file is  {% filter upper|escape('html') %}The actual Twig file code {% filter upper|escape('html') %} {{ view.field.field_product_type.original_value -}} {% endfilter %}In Drupal 10, this is producing the error noted above -...

Do you want to know how to add a node alias in a twig file?  Rather than do the set up in a custom module or using your theme file. To be able to create a node alias in a twig file you need to know the node.nid value.  Obviously without it you have nothing to reference from.  In this example, the node.nid value is extracted during a loop.  A fairly standard loop such as {% for row in rows %} // ... script doing some magic ... // {% endfor %}Begin by setting the nid value...