Hey ..

i got those errors after clicking on validate button .

• Unknown error during import: <type 'exceptions.TypeError'>: sequence item 0: expected string, bool found at row 2

• Unknown error during import: <type 'exceptions.TypeError'>: sequence item 0: expected string, int found at row 11

i'm trying to override the write method so i can store images in filestore instead of database so when i click on validate button in import forum i got those errors above

here is my code [ i'm testing it using logo only] :

def write(self, cr, uid, ids, vals, context=None):
    for survey in self.browse(cr, uid, ids, context=context):
        print "survey id", survey.id
        photos = {
            'logo': survey.image_logo_attachment_id.id,
            'photo1': survey.image_photo1_attachment_id.id,
            'photo2': survey.image_photo2_attachment_id.id,
            'photo3': survey.image_photo3_attachment_id.id,
            'photo4': survey.image_photo4_attachment_id.id,
            'photo5': survey.image_photo5_attachment_id.id
        }
        photo_name = 'logo'
        # for photo_name in ['logo','photo1','photo2','photo3','photo4','photo5']:
        if vals.has_key(photo_name) and vals.get(photo_name):
            image_id = photos.get(photo_name)
            attachment_id_key = 'image_%s_attachment_id' % photo_name
            # image_id_key = vals.get(photo_name)

            if not vals.get(photo_name):
                ids = [attach_id for attach_id in [image_id] if attach_id]
                if ids:
                    self.pool['ir.attachment'].unlink(cr, uid, ids, context=context)
                return True
            if not (image_id):
                image_id = self.pool['ir.attachment'].create(cr, uid, {'name': 'Survey %d-%s.png' % (survey.id, survey.name)},
                                                             context=context)
                self.write(cr, uid, survey.id, {attachment_id_key: image_id}, context=context)

            image_photo = zoser_image_tool.image_resize_image_photo(vals.get(photo_name))
            self.pool['ir.attachment'].write(cr, uid, image_id, {'datas': image_photo}, context=context)

            vals[photos[photo_name]] = image_photo
 
     

    return super(yext_survey, self).write(cr, uid, ids, vals, context=context)