解决更新出现字段未找到的问题

sf_manufacturing/views/product_template_views.xml

@@ -7,6 +7,7 @@
             <field name="inherit_id" ref="sf_sale.view_product_template_form_inherit_sf"/>
             <field name="arch" type="xml">
                 <xpath expr="//page[@name='general_information']/group/group[@name='group_standard_price']/field[@name='product_tag_ids']" position="after">
+                    <field name="categ_type" invisible="1"/>
                     <field name="model_id" readonly="1" attrs="{'invisible': [('categ_type', '!=', '成品')]}"/>
                 </xpath>
             </field>