Channel.Admins.Promote.UnmemberAdminError

Sorry,You can't add this user as an admin because they are not a member of this group and you can'tare not allowed to add this user as an admin because they are not a member of this group and you are not allowed to invite them.
116
Applied
抱歉,您无法将此用户设为绒布球。因为此用户不是群组成员,且您也无权添加此用户。
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呆瓜 🍧, Oct 9, 2019 at 23:43