This is XeTeX, Version 3.141592653-2.6-0.999993 (TeX Live 2021/W32TeX) (preloaded format=xelatex 2020.1.11) 12 JAN 2020 22:59 entering extended mode restricted \write18 enabled. %&-line parsing enabled. **document.tex (./document.tex LaTeX2e <2020-10-01> patch level 4 L3 programming layer <2021-02-18> (c:/texlive/2021/texmf-dist/tex/latex/base/article.cls Document Class: article 2020/04/10 v1.4m Standard LaTeX document class (c:/texlive/2021/texmf-dist/tex/latex/base/size12.clo File: size12.clo 2020/04/10 v1.4m Standard LaTeX file (size option) ) \c@part=\count175 \c@section=\count176 \c@subsection=\count177 \c@subsubsection=\count178 \c@paragraph=\count179 \c@subparagraph=\count180 \c@figure=\count181 \c@table=\count182 \abovecaptionskip=\skip47 \belowcaptionskip=\skip48 \bibindent=\dimen138 ) (c:/texlive/2021/texmf-dist/tex/xelatex/xepersian/xepersian.sty Package: xepersian 2020/05/17 v23.1 Persian typesetting in XeLaTeX (c:/texlive/2021/texmf-dist/tex/latex/fontspec/fontspec.sty (c:/texlive/2021/texmf-dist/tex/latex/l3packages/xparse/xparse.sty (c:/texlive/2021/texmf-dist/tex/latex/l3kernel/expl3.sty Package: expl3 2021-02-18 L3 programming layer (loader) (c:/texlive/2021/texmf-dist/tex/latex/l3backend/l3backend-xetex.def File: l3backend-xetex.def 2021-03-18 L3 backend support: XeTeX (|extractbb --version) \c__kernel_sys_dvipdfmx_version_int=\count183 \l__color_backend_stack_int=\count184 \g__color_backend_stack_int=\count185 \g__graphics_track_int=\count186 \l__pdf_internal_box=\box47 \g__pdf_backend_object_int=\count187 \g__pdf_backend_annotation_int=\count188 \g__pdf_backend_link_int=\count189 )) (c:/texlive/2021/texmf-dist/tex/latex/l3packages/xparse/xparse-2020-10-01.sty (c:/texlive/2021/texmf-dist/tex/latex/l3packages/xparse/xparse-generic.tex))) Package: fontspec 2020/02/21 v2.7i Font selection for XeLaTeX and LuaLaTeX (c:/texlive/2021/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty Package: fontspec-xetex 2020/02/21 v2.7i Font selection for XeLaTeX and LuaLaTe X \l__fontspec_script_int=\count190 \l__fontspec_language_int=\count191 \l__fontspec_strnum_int=\count192 \l__fontspec_tmp_int=\count193 \l__fontspec_tmpa_int=\count194 \l__fontspec_tmpb_int=\count195 \l__fontspec_tmpc_int=\count196 \l__fontspec_em_int=\count197 \l__fontspec_emdef_int=\count198 \l__fontspec_strong_int=\count199 \l__fontspec_strongdef_int=\count266 \l__fontspec_tmpa_dim=\dimen139 \l__fontspec_tmpb_dim=\dimen140 \l__fontspec_tmpc_dim=\dimen141 (c:/texlive/2021/texmf-dist/tex/latex/base/fontenc.sty Package: fontenc 2020/08/10 v2.0s Standard LaTeX package ) (c:/texlive/2021/texmf-dist/tex/latex/fontspec/fontspec.cfg))) (c:/texlive/2021/texmf-dist/tex/xelatex/xepersian/xepersian-persiancal.sty Package: xepersian-persiancal 2012/07/25 v0.2 provides Persian calendar \XePersian@i=\count267 \XePersian@y=\count268 \XePersian@m=\count269 \XePersian@d=\count270 \XePersian@latini=\count271 \XePersian@persiani=\count272 \XePersian@latinii=\count273 \XePersian@persianii=\count274 \XePersian@latiniii=\count275 \XePersian@persianiii=\count276 \XePersian@latiniv=\count277 \XePersian@persianiv=\count278 \XePersian@latinv=\count279 \XePersian@persianv=\count280 \XePersian@latinvi=\count281 \XePersian@persianvi=\count282 \XePersian@latinvii=\count283 \XePersian@persianvii=\count284 \XePersian@latinviii=\count285 \XePersian@persianviii=\count286 \XePersian@latinix=\count287 \XePersian@persianix=\count288 \XePersian@latinx=\count289 \XePersian@persianx=\count290 \XePersian@latinxi=\count291 \XePersian@persianxi=\count292 \XePersian@latinxii=\count293 \XePersian@persianxii=\count294 \XePersian@persianxiii=\count295 \XePersian@temp=\count296 \XePersian@temptwo=\count297 \XePersian@tempthree=\count298 \XePersian@yModHundred=\count299 \XePersian@thirtytwo=\count300 \XePersian@dn=\count301 \XePersian@sn=\count302 \XePersian@mminusone=\count303 ) (c:/texlive/2021/texmf-dist/tex/xelatex/xepersian/xepersian-mathsdigitspec.sty Package: xepersian-mathsdigitspec 2018/12/16 v1.1.7 Unicode Persian maths digit s in XeLaTeX ) (./bidi.sty 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. * **************************************************** (c:/texlive/2021/texmf-dist/tex/generic/iftex/iftex.sty Package: iftex 2020/03/06 v1.0d TeX engine tests ) (./biditools.sty Package: biditools 2020/05/13 v2 Programming tools for bidi package \@bidi@envbody=\toks15 \@bidi@emptytoks=\toks16 \bidi@poscount=\count304 Package biditools Warning: Patching `\enddocument' failed on input line 916. \bidi@tempcountb=\count305 \bidi@temptoksa=\toks17 \bidi@temptoksb=\toks18 \bidi@dummies=\count306 \bidi@are@these@correct=\toks19 \bidi@toks@lista=\toks20 \bidi@toks@listb=\toks21 \bidi@stack@length=\count307 \bidi@empty@stack=\toks22 \bidi@looprepeat@depth=\count308 ) (c:/texlive/2021/texmf-dist/tex/latex/zref/zref-abspage.sty Package: zref-abspage 2020-07-03 v2.32 Module abspage for zref (HO) (c:/texlive/2021/texmf-dist/tex/latex/zref/zref-base.sty Package: zref-base 2020-07-03 v2.32 Module base for zref (HO) (c:/texlive/2021/texmf-dist/tex/generic/ltxcmds/ltxcmds.sty Package: ltxcmds 2020-05-10 v1.25 LaTeX kernel commands for general use (HO) ) (c:/texlive/2021/texmf-dist/tex/generic/infwarerr/infwarerr.sty Package: infwarerr 2019/12/03 v1.5 Providing info/warning/error messages (HO) ) (c:/texlive/2021/texmf-dist/tex/generic/kvsetkeys/kvsetkeys.sty Package: kvsetkeys 2019/12/15 v1.18 Key value parser (HO) ) (c:/texlive/2021/texmf-dist/tex/generic/kvdefinekeys/kvdefinekeys.sty Package: kvdefinekeys 2019-12-19 v1.6 Define keys (HO) ) (c:/texlive/2021/texmf-dist/tex/generic/pdftexcmds/pdftexcmds.sty Package: pdftexcmds 2020-06-27 v0.33 Utility functions of pdfTeX for LuaTeX (HO ) Package pdftexcmds Info: \pdf@primitive is available. Package pdftexcmds Info: \pdf@ifprimitive is available. Package pdftexcmds Info: \pdfdraftmode not found. ) (c:/texlive/2021/texmf-dist/tex/generic/etexcmds/etexcmds.sty Package: etexcmds 2019/12/15 v1.7 Avoid name clashes with e-TeX commands (HO) ) (c:/texlive/2021/texmf-dist/tex/latex/auxhook/auxhook.sty Package: auxhook 2019-12-17 v1.6 Hooks for auxiliary files (HO) ) Package zref Info: New property list: main on input line 764. Package zref Info: New property: default on input line 765. Package zref Info: New property: page on input line 766. ) (c:/texlive/2021/texmf-dist/tex/latex/base/atbegshi-ltx.sty Package: atbegshi-ltx 2020/08/17 v1.0a Emulation of the original atbegshi packa ge with kernel methods ) \c@abspage=\count309 Package zref Info: New property: abspage on input line 66. ) (c:/texlive/2021/texmf-dist/tex/latex/xkeyval/xkeyval.sty Package: xkeyval 2020/11/20 v2.8 package option processing (HA) (c:/texlive/2021/texmf-dist/tex/generic/xkeyval/xkeyval.tex (c:/texlive/2021/texmf-dist/tex/generic/xkeyval/xkvutils.tex \XKV@toks=\toks23 \XKV@tempa@toks=\toks24 (c:/texlive/2021/texmf-dist/tex/generic/xkeyval/keyval.tex)) \XKV@depth=\count310 File: xkeyval.tex 2014/12/03 v2.7a key=value parser (HA) )) \@bidi@copyins@=\insert252 (./latex-xetex-bidi.def File: latex-xetex-bidi.def 2019/03/03 v1.3.7 bidi adaptations for `latex.ltx' f or XeTeX engine \bidi@n@everypar=\toks25 \bidi@column@check@number=\count311 (./footnote-xetex-bidi.def File: footnote-xetex-bidi.def 2017/08/09 v1.1 bidi footnote macros for XeTeX en gine \c@footdir@label=\count312 \footdir@toks=\toks26 ) (./article-xetex-bidi.def File: article-xetex-bidi.def 2017/06/09 v0.6 bidi adaptations for standard arti cle class for XeTeX engine )) (./loadingorder-xetex-bidi.def File: loadingorder-xetex-bidi.def 2017/12/29 v0.97 making sure that bidi is the last package loaded ) \bidi@digits=\count313 \bidi@digits@charclass=\XeTeXcharclass1 \bidi@sepmark@charclass=\XeTeXcharclass2 ) **************************************************** * * 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. * **************************************************** \xepersian@tcl=\count314 \xepersian@ilg=\dimen142 \xepersian@strutilg=\dimen143 (c:/texlive/2021/texmf-dist/tex/xelatex/xepersian/loadingorder-xepersian.def File: loadingorder-xepersian.def 2018/09/29 v0.5 making sure that xepersian is the last package loaded ) (c:/texlive/2021/texmf-dist/tex/xelatex/xepersian/footnote-xepersian.def File: footnote-xepersian.def 2017/08/09 v0.6 footnote macros for xepersian pack age ) (c:/texlive/2021/texmf-dist/tex/xelatex/xepersian/article-xepersian.def File: article-xepersian.def 2010/07/25 v0.2 adaptations for standard article cl ass ) 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 ncaps10-regular},SlantedFont={lmromanslant10-regular},BoldSlantedFont={lmromans lant10-bold}]. (fontspec) (fontspec) This font family consists of the following NFSS (fontspec) series/shapes: (fontspec) (fontspec) - 'normal' (m/n) with NFSS spec.: (fontspec) <->"[lmroman10-regular]/OT:script=latn;language=dflt;map ping=tex-text;" (fontspec) - 'small caps' (m/sc) with NFSS spec.: (fontspec) <->"[lmromancaps10-regular]/OT:script=latn;language=dflt ;mapping=tex-text;" (fontspec) - 'bold' (b/n) with NFSS spec.: (fontspec) <->"[lmroman10-bold]/OT:script=latn;language=dflt;mappin g=tex-text;" (fontspec) - 'bold small caps' (b/sc) with NFSS spec.: (fontspec) <->"[lmromancaps10-regular]/OT:script=latn;language=dflt ;mapping=tex-text;" (fontspec) - 'italic' (m/it) with NFSS spec.: (fontspec) <->"[lmroman10-italic]/OT:script=latn;language=dflt;mapp ing=tex-text;" (fontspec) - 'italic small caps' (m/scit) with NFSS spec.: (fontspec) <->"[lmromancaps10-regular]/OT:script=latn;language=dflt ;mapping=tex-text;" (fontspec) - 'slanted' (m/sl) with NFSS spec.: (fontspec) <->"[lmromanslant10-regular]/OT:script=latn;language=dfl t;mapping=tex-text;" (fontspec) - 'slanted small caps' (m/scsl) with NFSS spec.: (fontspec) <->"[lmromancaps10-regular]/OT:script=latn;language=dflt ;mapping=tex-text;" (fontspec) - 'bold italic' (b/it) with NFSS spec.: (fontspec) <->"[lmroman10-bolditalic]/OT:script=latn;language=dflt; mapping=tex-text;" (fontspec) - 'bold italic small caps' (b/scit) with NFSS spec.: (fontspec) <->"[lmromancaps10-regular]/OT:script=latn;language=dflt ;mapping=tex-text;" (fontspec) - 'bold slanted' (b/sl) with NFSS spec.: (fontspec) <->"[lmromanslant10-bold]/OT:script=latn;language=dflt;m apping=tex-text;" (fontspec) - 'bold slanted small caps' (b/scsl) with NFSS spec.: (fontspec) <->"[lmromancaps10-regular]/OT:script=latn;language=dflt ;mapping=tex-text;" ) Package fontspec Info: Could not resolve font "B Nazanin/BI" (it probably (fontspec) doesn't exist). Package fontspec Info: Could not resolve font "B Nazanin/B" (it probably (fontspec) doesn't exist). Package fontspec Info: Could not resolve font "B Nazanin/I" (it probably (fontspec) doesn't exist). Package fontspec Info: Font family 'BNazanin(0)' created for font 'B Nazanin' (fontspec) with options [Script=Persian,Ligatures=PersianTeX]. (fontspec) (fontspec) This font family consists of the following NFSS (fontspec) series/shapes: (fontspec) (fontspec) - 'normal' (m/n) with NFSS spec.: <->"B (fontspec) Nazanin/OT:script=arab;language=dflt;mapping=persian-tex -text;" (fontspec) - 'small caps' (m/sc) with NFSS spec.: Package fontspec Info: Font family 'TimesNewRoman(0)' created for font 'Times (fontspec) New Roman' with options [Ligatures=TeX]. (fontspec) (fontspec) This font family consists of the following NFSS (fontspec) series/shapes: (fontspec) (fontspec) - 'normal' (m/n) with NFSS spec.: <->"Times New (fontspec) Roman/OT:script=latn;language=dflt;mapping=tex-text;" (fontspec) - 'small caps' (m/sc) with NFSS spec.: (fontspec) - 'bold' (b/n) with NFSS spec.: <->"Times New (fontspec) Roman/B/OT:script=latn;language=dflt;mapping=tex-text;" (fontspec) - 'bold small caps' (b/sc) with NFSS spec.: (fontspec) - 'italic' (m/it) with NFSS spec.: <->"Times New (fontspec) Roman/I/OT:script=latn;language=dflt;mapping=tex-text;" (fontspec) - 'italic small caps' (m/scit) with NFSS spec.: (fontspec) - 'bold italic' (b/it) with NFSS spec.: <->"Times New (fontspec) Roman/BI/OT:script=latn;language=dflt;mapping=tex-text;" (fontspec) - 'bold italic small caps' (b/scit) with NFSS spec.: LaTeX Info: Redefining \latinfont on input line 6. ! Missing number, treated as zero. c l.11 \int_const:Nn\ c _one { 1 } 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.) ! Missing = inserted for \ifnum. c l.11 \int_const:Nn\ c _one { 1 } I was expecting to see `<', `=', or `>'. Didn't. ! Missing number, treated as zero. c l.11 \int_const:Nn\ c _one { 1 } 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.) ! LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.11 \int_const:Nn\ c _one { 1 } You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. Missing character: There is no c (U+0063) in font B Nazanin/OT:script=arab;lang uage=dflt;mapping=persian-tex-text;! Missing character: There is no < (U+003C) in font B Nazanin/OT:script=arab;lang uage=dflt;mapping=persian-tex-text;! ! You can't use `\numexpr' in horizontal mode. \int_compare:nNnTF ...nt_eval:w #1#2\__int_eval:w #3\__int_eval_end: \exp_af... l.11 \int_const:Nn\ c _one { 1 } Sorry, but I'm not programmed to handle this case; I'll just pretend that you didn't ask for it. If you're in the wrong mode, you might be able to return to the right one by typing `I}' or `I$' or `I\par'. Missing character: There is no ^^@ (U+0000) in font B Nazanin/OT:script=arab;la nguage=dflt;mapping=persian-tex-text;! ! LaTeX3 Error: Control sequence \ already defined. For immediate help type H . ... l.11 \int_const:Nn\ c _one { 1 } This is a coding error. LaTeX has been asked to create a new control sequence '\ ' but this name has already been used elsewhere. The current meaning is: \ \ =\count315 ! Missing number, treated as zero. c l.11 \int_const:Nn\ c _one { 1 } 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.) Missing character: There is no c (U+0063) in font B Nazanin/OT:script=arab;lang uage=dflt;mapping=persian-tex-text;! Missing character: There is no _ (U+005F) in font B Nazanin/OT:script=arab;lang uage=dflt;mapping=persian-tex-text;! Missing character: There is no o (U+006F) in font B Nazanin/OT:script=arab;lang uage=dflt;mapping=persian-tex-text;! Missing character: There is no n (U+006E) in font B Nazanin/OT:script=arab;lang uage=dflt;mapping=persian-tex-text;! Missing character: There is no e (U+0065) in font B Nazanin/OT:script=arab;lang uage=dflt;mapping=persian-tex-text;! ! Package fontspec Error: The font "Aria" cannot be found. For immediate help type H . ... l.15 \begin {document} A font might not be found for many reasons. Check the spelling, where the font is installed etc. etc. When in doubt, ask someone for help! Package fontspec Warning: Font "Aria" does not contain requested Script (fontspec) "Persian". Package fontspec Info: Could not resolve font "Aria/BI" (it probably doesn't (fontspec) exist). Package fontspec Info: Could not resolve font "Aria/B" (it probably doesn't (fontspec) exist). Package fontspec Info: Could not resolve font "Aria/I" (it probably doesn't (fontspec) exist). ! Package fontspec Error: The font "Aria" cannot be found. For immediate help type H . ... l.15 \begin {document} A font might not be found for many reasons. Check the spelling, where the font is installed etc. etc. When in doubt, ask someone for help! ! Package fontspec Error: The font "Aria" cannot be found. For immediate help type H . ... l.15 \begin {document} A font might not be found for many reasons. Check the spelling, where the font is installed etc. etc. When in doubt, ask someone for help! Package fontspec Info: Font family 'Aria(0)' created for font 'Aria' with (fontspec) options [Script=Persian,Ligatures=PersianTeX]. (fontspec) (fontspec) This font family consists of the following NFSS (fontspec) series/shapes: (fontspec) (fontspec) - 'normal' (m/n) with NFSS spec.: <->"Aria/OT" (fontspec) - 'small caps' (m/sc) with NFSS spec.: <->"Aria/OT" ! Package fontspec Error: The font "Aria" cannot be found. For immediate help type H . ... l.15 \begin {document} A font might not be found for many reasons. Check the spelling, where the font is installed etc. etc. When in doubt, ask someone for help! Package fontspec Info: Could not resolve font "Aria/BI" (it probably doesn't (fontspec) exist). Package fontspec Info: Could not resolve font "Aria/B" (it probably doesn't (fontspec) exist). Package fontspec Info: Could not resolve font "Aria/I" (it probably doesn't (fontspec) exist). ! Package fontspec Error: The font "Aria" cannot be found. For immediate help type H . ... l.15 \begin {document} A font might not be found for many reasons. Check the spelling, where the font is installed etc. etc. When in doubt, ask someone for help! ! Package fontspec Error: The font "Aria" cannot be found. For immediate help type H . ... l.15 \begin {document} A font might not be found for many reasons. Check the spelling, where the font is installed etc. etc. When in doubt, ask someone for help! Package fontspec Info: Font family 'Aria(1)' created for font 'Aria' with (fontspec) options [Ligatures=PersianTeX]. (fontspec) (fontspec) This font family consists of the following NFSS (fontspec) series/shapes: (fontspec) (fontspec) - 'normal' (m/n) with NFSS spec.: <->"Aria" (fontspec) - 'small caps' (m/sc) with NFSS spec.: <->"Aria" Package xepersian-mathsdigitspec Info: DefiningthedefaultPersianmathsdigitsfont as'Aria' on input line 15. \symOPERATORS=\mathgroup4 \symnew@mathbf@font@digits=\mathgroup5 \symnew@mathit@font@digits=\mathgroup6 \symnew@mathrm@font@digits=\mathgroup7 ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F0. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F1. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F2. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F3. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F4. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F5. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F6. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F7. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F8. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+06F9. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+066A. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. ! Package xepersian-mathsdigitspec Error: The font "Aria" does not contain (xepersian-mathsdigitspec) U+066B. For immediate help type H . ... l.15 \begin {document} Select another font and rerun xelatex. (./document.aux) \openout1 = `document.aux'. LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 15. LaTeX Font Info: ... okay on input line 15. LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 15. LaTeX Font Info: ... okay on input line 15. LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 15. LaTeX Font Info: ... okay on input line 15. LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 15. LaTeX Font Info: ... okay on input line 15. LaTeX Font Info: Checking defaults for TS1/cmr/m/n on input line 15. LaTeX Font Info: Trying to load font information for TS1+cmr on input line 1 5. (c:/texlive/2021/texmf-dist/tex/latex/base/ts1cmr.fd File: ts1cmr.fd 2019/12/16 v2.5j Standard LaTeX font definitions ) LaTeX Font Info: ... okay on input line 15. LaTeX Font Info: Checking defaults for TU/lmr/m/n on input line 15. LaTeX Font Info: ... okay on input line 15. LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 15. LaTeX Font Info: ... okay on input line 15. LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 15. LaTeX Font Info: ... okay on input line 15. ! Font TU/Aria(0)/m/n/12=Aria/OT at 12.0pt not loadable: Metric (TFM) file or i nstalled font not found. relax l.17 \end{document} I wasn't able to read the size data for this font, so I will ignore the font specification. [Wizards can fix TFM files using TFtoPL/PLtoTF.] You might try inserting a different font spec; e.g., type `I\font='. Missing character: There is no 1 ("31) in font nullfont! [1 ] (./document.aux) ) Here is how much of TeX's memory you used: 5303 strings out of 476919 140779 string characters out of 5825424 563479 words of memory out of 5000000 25215 multiletter control sequences out of 15000+600000 403638 words of font info for 53 fonts, out of 8000000 for 9000 1348 hyphenation exceptions out of 8191 97i,4n,109p,1042b,249s stack positions out of 5000i,500n,10000p,200000b,80000s Output written on document.pdf (1 page).