status = models.SmallIntegerField(choices=asset_status, default=0, on_delete=models.CASCADE, verbose_name='设备状态') TypeError: __init__() got an unexpected keyword argument 'on_delete'
status = models.SmallIntegerField(choices=asset_status, default=0, on_delete=models.CASCADE, verbose_name='设备状态') TypeError: __init__() got an unexpected keyword argument 'on_delete'