整体中s的语法无效

Question

我的代码第22行出现错误，这是 质量= vac [prop] .data [galid，：，0] [0] 整体上s的语法无效

binid = vac[2].data
galid = (basic['plate']==str(plate)&(basic['ifudsgn']==str(ifu))
mass = vac[prop].data[galid,:,0][0]
bin1d = vac[4].data[galid,:,0][0]
image_sz = 76