سلام. یکی میشه بگه این خطا یعنی چی؟؟ مرسیی
! Missing number, treated as zero.
<to be read again>
\global
l.301 ...پیشنیازها و مقدمات}
A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)
! Illegal unit of measure (pt inserted).
<to be read again>
\global
l.301 ...پیشنیازها و مقدمات}
Dimensions can be in units of em, ex, in, pt, pc,
cm, mm, dd, cc, bp, or sp; but yours is a new one!
I'll assume that you meant to say pt, for printer's points.
To recover gracefully from this error, it's best to
delete the erroneous units; e.g., type `2' to delete
two letters. (See Chapter 27 of The TeXbook.)
