>>364
aaa.tex(84): エラー: Use of \WF@wr doesn't match its definition.
aaa.tex(84): エラー: Argument of \@firstoftwo has an extra }.
aaa.tex(84): エラー: Paragraph ended before \@firstoftwo was complete.
aaa.tex(84): エラー: Argument of \Gin@ii has an extra }.
aaa.tex(84): エラー: Paragraph ended before \Gin@ii was complete.
aaa.tex(84): エラー: Extra }, or forgotten \endgroup.
aaa.tex(84): エラー: Bad character code (1007).
aaa.tex(84): エラー: Missing = inserted for \ifnum.
aaa.tex(84): エラー: Missing number, treated as zero.
aaa.tex(84): エラー: Missing number, treated as zero.
aaa.tex(84): エラー: Illegal unit of measure (pt inserted).

というエラーが出ます。
tbookでwrapfig.styでerapfigure環境です