Hi, I'm using Odoo14 and I've succesfully made a kanban view for one of my module: it loads without showing errors and it shows everything I wanted, except for the images. The rectangles of the records shows the space in which it should load the image of the record, but this spot remains blank - either if it should show a loaded image or a default-avatar one. Any idea of what could have gone wrong? Thank you all very much

EDIT: the forum doesn't let me load the code with the symbols (I don't know why), so I'll try to explain it: after the "kanban", I wrote field name="nome" and field name="partita_iva"/; then I wrote "templates" and this:

t t-name="kanban-box"                            
    div class="oe_kanban_global_click o_kanban_record_has_image_fill 
    o_kanban_record"
        t t-if="record.azienda_logo.raw_value"
            div class="o_kanban_image_fill_left d-none d-md-block" 
             t-attf-style="background-image:url
             ('#{kanban_image('piani_formazione.azienda', 'azienda_logo', 
             record.nome.raw_value)}')"/                               
        /t 
        t t-else=""                                    
             img class="o_kanban_image" alt="Avatar"                                        
             t-att-src='_s + "/base/static/img/avatar.png"'/                                
         /t

Then div class="oe_kanban_details", that isn't relevant for the question. 

EDIT 2: I added an id field and used record.id.raw_value instead of record.nome.raw_value and now it works!! Thanks a lot