How to fix odoo menu icon not shown

In this note, we will reseting odoo menu icon

using odoo shell

```

odoo-bin shell -c odoo.conf -d dbname

```

find menu

```

>>> menus = self.env['ir.ui.menu'].search([('web_icon', '!=', False)])

>>> [x.write({'web_icon_data': x._compute_web_icon_data(x.web_icon)}) for x in menus]

>>> self.env.cr.commit()

```

then reload your odoo service

reload your browser