The principle of no-fault liability refers to the principle of the attribution of civil liability by the actor related to the cause of the damage in accordance with the law if there is no fault causing damage to others.
According to the above definition, which one of the following situations does not belong to the principle of no fault liability?
On a condition that personal damage caused by product defects, if the seller cannot specify the producer of the defective product or the supplier of it, the seller shall be liable for compensation.