calendar Example issue

[lpxxn]

when I run calendar Example have a issue
when debugging to report errors on this line will be
xlsx.setRowHeight(1, 80);
but that line at the back of
xlsx.write("A1", QString("%1 %2").arg(QLocale().monthName(month)).arg(today.year()));
no problem
i using Office 2010

[dbzhang800]

Done, thanks.