下列的这次讨论，我刚刚使用转换了一个表格excel2latex，我得到了以下输出，
% Table generated by Excel2LaTeX from sheet 'Sheet2'
\begin{table}[htbp]
\centering
\caption{Add caption}
\begin{tabular}{rrcccccc}
\addlinespace
\toprule
& & \multicolumn{2}{c}{VC-A} & \multicolumn{2}{c}{VC-B} & \multicolumn{2}{c}{Difference (\%)} \\
\midrule
\multicolumn{2}{c}{Patterns} & Average Iterations & Maximum Iterations & Average Iterations & Maximum Iterations & Average & Maximum \\
\multicolumn{1}{c}{\multirow{4}[8]{*}{Bullish}} & \multicolumn{1}{c}{1} & 29.29 & 70 & 26.30 & 30 & 11.37 & 133 \\
\multicolumn{1}{c}{} & \multicolumn{1}{c}{2} & 29.11 & 76 & 25.58 & 30 & 13.80 & 153 \\
\multicolumn{1}{c}{} & \multicolumn{1}{c}{3} & 32.91 & 75 & 27.52 & 30 & 19.59 & 150 \\
\multicolumn{1}{c}{} & \multicolumn{1}{c}{4} & 33.65 & 76 & 28.16 & 30 & 19.50 & 153 \\
\multicolumn{1}{c}{\multirow{4}[8]{*}{Bearish}} & \multicolumn{1}{c}{1} & 29.42 & 73 & 26.26 & 30 & 12.03 & 143 \\
\multicolumn{1}{c}{} & \multicolumn{1}{c}{2} & 28.98 & 73 & 25.49 & 30 & 13.69 & 143 \\
\multicolumn{1}{c}{} & \multicolumn{1}{c}{3} & 32.92 & 80 & 27.47 & 30 & 19.84 & 167 \\
\multicolumn{1}{c}{} & \multicolumn{1}{c}{4} & 33.71 & 80 & 28.09 & 30 & 20.01 & 167 \\
\bottomrule
\end{tabular}%
\label{tab:addlabel}%
\end{table}%
我已经安装了bookends和array包。我收到一条错误消息
! Undefined control sequence.\@sharp ->\multirow{4}[8]{}{Bullish} ...column{1}{c}{\multirow{4}[8]{}{Bullish}}
有什么想法吗？非常感谢。