Permission errors when your program isn’t allowed to do something. You can’t magically read forbidden files, fix a user’s password, or steal webcam privileges!
（二）货物共同海损牺牲的金额，货物灭失的，按照货物在装船时的价值加保险费加运费，减除由于牺牲无需支付的运费计算。货物损坏，在就损坏程度达成协议前售出的，按照货物在装船时的价值加保险费加运费，与出售货物净得的差额计算。
，更多细节参见体育直播
This thread also noted that the original intent for the function may
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