試試將包\usepackage{subfloat}改為\usepackage{subfig}
參考:https://tex.stackexchange.com/questions/154811/undefined-control-sequence-subfloat
試試將包\usepackage{subfloat}改為\usepackage{subfig}
參考:https://tex.stackexchange.com/questions/154811/undefined-control-sequence-subfloat