This is XeTeX, Version 3.141592653-2.6-0.999993 (TeX Live 2021/W32TeX) (preloaded format=xelatex 2021.7.31)  31 JUL 2021 14:53
entering extended mode
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**fffff.tex
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Package: bidi 2020/05/17 v36.3 Bidirectional typesetting in plain TeX and LaTeX


****************************************************
* 
* bidi package (Bidirectional typesetting in
* plain TeX and LaTeX, using XeTeX engine)
* 
* Description: A convenient interface for
* typesetting bidirectional texts in plain TeX
* and LaTeX. The package includes adaptations
* for use with many other commonly-used packages.
* 
* Copyright (c) 2007--2020 Vafa Khalighi
* Copyright (c) 2018--2020 bidi-tex GitHub organization
* 
* v36.3, 2020/05/17
* 
* License: LaTeX Project Public License, version
* 1.3c or higher (your choice)
* 
* Location on CTAN: /macros/xetex/latex/bidi
* 
* Issue tracker: https://github.com/persiantex/bidi/issues
* 
* Primary author of bidi package: Vafa Khalighi.
* 
****************************************************
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Package biditools Warning: Patching `\enddocument' failed on input line 916.

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****************************************************
* 
* xepersian package (Persian for LaTeX, using XeTeX engine)
* 
* Description: The package supports Persian
* typesetting, using fonts provided in the
* distribution.
* 
* Copyright (c) 2008--2020 Vafa Khalighi
* Copyright (c) 2018--2020 bidi-tex GitHub Organization
* 
* v23.1, 2020/05/17
* 
* License: LaTeX Project Public License, version
* 1.3c or higher (your choice)
* 
* Location on CTAN: /macros/xetex/latex/xepersian
* 
* Issue tracker: https://github.com/persiantex/xepersian/issues
* 
* Primary author of xepersian package: Vafa Khalighi.
* 
****************************************************
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Package fontspec Info: Font family 'lmroman10-regular(0)' created for font
(fontspec)             'lmroman10-regular' with options
(fontspec)             [Ligatures=TeX,Path,BoldFont={lmroman10-bold},BoldItalic
Font={lmroman10-bolditalic},ItalicFont={lmroman10-italic},SmallCapsFont={lmroma
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(fontspec)              This font family consists of the following NFSS
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(fontspec)             - 'slanted' (m/sl) with NFSS spec.:
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No file fffff.aux.
\openout1 = `fffff.aux'.

LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 4.
LaTeX Font Info:    ... okay on input line 4.
LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 4.
LaTeX Font Info:    ... okay on input line 4.
LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 4.
LaTeX Font Info:    ... okay on input line 4.
LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 4.
LaTeX Font Info:    ... okay on input line 4.
LaTeX Font Info:    Checking defaults for TS1/cmr/m/n on input line 4.
LaTeX Font Info:    Trying to load font information for TS1+cmr on input line 4
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File: ts1cmr.fd 2019/12/16 v2.5j Standard LaTeX font definitions
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LaTeX Font Info:    ... okay on input line 4.
LaTeX Font Info:    Checking defaults for TU/lmr/m/n on input line 4.
LaTeX Font Info:    ... okay on input line 4.
LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 4.
LaTeX Font Info:    ... okay on input line 4.
LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 4.
LaTeX Font Info:    ... okay on input line 4.


! Package xepersian Error: You have not specified any font
(xepersian)                for the main Persian text.

See the xepersian package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.4 \begin{document}
                    
Use `\settextfont ' to load a font.

Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ج (U+062C) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ر (U+0631) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ل (U+0644) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ت (U+062A) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ک (U+06A9) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ف (U+0641) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ا (U+0627) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ز (U+0632) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no س (U+0633) in font [lmroman10-regular]:mapping=t
ex-text;!
Missing character: There is no ی (U+06CC) in font [lmroman10-regular]:mapping=t
ex-text;!
! Undefined control sequence.
\setpersianfont ...@font \normalfont \persianfont 
                                                  \fontsize \f@size \f@basel...
l.8 \end{document}
                  
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

! Undefined control sequence.
\@oddfoot ->\reset@font 
                        \hfil \thepage \hfil 
l.8 \end{document}
                  
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

[1

] (./fffff.aux) ) 
Here is how much of TeX's memory you used:
 5229 strings out of 476919
 139344 string characters out of 5825424
 563441 words of memory out of 5000000
 25175 multiletter control sequences out of 15000+600000
 403518 words of font info for 38 fonts, out of 8000000 for 9000
 1348 hyphenation exceptions out of 8191
 97i,4n,109p,1032b,249s stack positions out of 5000i,500n,10000p,200000b,80000s

Output written on fffff.pdf (1 page).