begin{center}
\tablefirsthead{\toprule Method & Number of Kernels & Accuracy \\ \midrule}
\tablehead{Continued \\
    \toprule
    Method & Number of Kernels & Accuracy \\ \midrule}
\tabletail{\midrule{Continued}}
\tablelasttail{\\ \midrule}
\begin{supertabular}{ccc}
%Misplaced\noalign.\begin{supertabular}{ccc}
    & 32 & 0.40 \\
    Gaussian & 64 & 0.43 \\
    & 128 & 0.53 \\ 
    & 32 & 0.43 \\
    Beta & 64 & 0.57 \\
    & 128 & 0.53 \\
    & 32 & 0.53 \\
    Dirichlet & 64 & 0.57 \\
    & 128 & 0.57 \\
    & 32 & 0.53 \\
    Exponential & 64 & 0.57 \\
    & 128 & 0.57 \\
    & 32 & 0.53 \\
    F & 64 & 0.50 \\
    & 128 & 0.57 \\
    & 32 & 0.60 \\
    Gamma & 64 & 0.57 \\
    & 128 & 0.53 \\
    & 32 & 0.43 \\
    Laplace & 64 & 0.57 \\
    & 128 & 0.57 \\
    & 32 & 0.40 \\
    Logistic & 64 & 0.57 \\
    & 128 & 0.47 \\
    & 32 & 0.57 \\
    Lognormal & 64 & 0.57 \\
    & 128 & 0.57 \\
    & 32 & 0.37 \\
    Uniform & 64 & 0.57 \\
    & 128 & 0.37 \\
    & 32 & 0.37 \\%Misplaced \noalign.
    Von Mises & 64 & 0.60 \\
    & 128 & 0.43 \\
    & 32 & 0.43 \\
    Wald & 64 & 0.57 \\
    & 128 & 0.57 \\
    & 32 & 0.57\\
    Cauchy & 64 & 0.77 \\
    & 128 & 0.57 \\
    LLLL &  & 0.83    
\end{supertabular}%Misplaced \noalign. \end{supertabular} 
\label{table3} end{center}  
以上是我输入的,PDF格式是双栏的,其中三行出现错误,备注在后边,希望大神给解决一下呀。求求啦
documentclass[letterpaper]{article}
usepackage{supertabular,booktabs}
begin{document}
end{document}
@u48361 mwe是这个意思吗 现在运行出来和我完整的相比错误少了一个,就是表格中间的行错误没了