Hello

I'm using odoo version 11

I am writing a module which makes a panel for designers who are going to sell their designs.

while submitting a form, and adding a new design to the related model, it's fine by the admin user, but for other users i get the following error:

 Access Denied by ACLs for operation: create, uid: 8, model: design.file

and design.file is my model name

and then it says:

Sorry, you are not allowed to create this kind of document. Please contact your system administrator if you think this is an error.\n\n(Document model: design.file) - (Operation: create, User: 8)', None)

here is my controller code:

@http.route('/someurl', type='http', auth="user", methods=['POST'], website=False)
def upload_handle(self, **post):
   post.get('picture')

   vals = {
      'design_name': post.get('design_name'),
      'design_type': post.get('design_type'),
      'file_type': post.get('file_type'),
      'DPI': post.get('dpi'),
      'file_orientation': post.get('file_orientation'),
      'width': post.get('width'),
      'height': post.get('height'),
      # 'image_file': post.get('picture')
   }

   design_model = http.request.env['design.file']
   design_model.create(vals)
   return request.render('designer_panel.file_uploaded_successfully', lazy=True)