before this commit, on opening equipment form view a traceback is shown saying ompute method failed to assign error for field display_name this is related to: https://github.com/odoo/odoo/commit/3c62ca1eb96d571b2b686b5caee370324c589ab4 after this commit, no traceback wont be shown to user closes odoo/odoo#129978 Signed-off-by: Tiffany Chang <tic@odoo.com>