PPT运行出错

[lkp520]

Overfull \vbox (78.43489pt too high) detected at line 45
[17] [18]
Overfull \vbox (31.06857pt too high) detected at line 115
[19] [20] [21]
! Undefined control sequence.
\cellcolor

l.258 }

?

[wu-kan]

见 #57 ，简化了 PPT 的代码。