\end {document} is detected in an incorrect position and output stops halfway

main.texline1164
LaTeXError: \begin {figure} on input line 461 ended by \end { document}.

See the LaTeX manual or LaTeX Company for expansion.
Type H<return>for immediate help.
 ...                                              
                                                  
l.1164\end {document}
                     
Your command was ignored.
Type I<command><return>to replace it with another command,
or <return> to continue without it.

\subscription*{Results}
show the results of one's implementation
\begin {figure} [H]
    \centering
    \includegraphics [width=10cm {img/7/7-9-1.png}
    \caption {Challenge 9 Results}
    \label {791}
\end {figure}
\subsection* {consideration}
Ayeo, Kakikakeko, Sashiso

\ documentclass [dvipdfmx, autodetect-engine] {jsarticle}
\uspackage {tikz}
\uspackage {graphicx}
\uspackage {booktabs}
\uspackage {multirow}
\uspackage {amsmath}
\uspackage {svg}
\uspackage {here}
\uspackage {siunitx}
\uspackage [T1] {fontenc}
\uspackage {textcomp}
\uspackage {lists, jlisting}
\uspackage {siunitx}
\uspackage {url}
\uspackage {threeparttable}
\uspackage {here}
\uspackage [a4paper] {geometry}
\uspackage {lists, jlisting}% for Japanese comment out
\uspackage {bxtexlogo}
\uspackage {ascmac}
\uspackage {color}
\uspackage {multirow}

$latex='uplatex';
$bibtex='upbibtex';
$dvipdf='dvipdfmx%O-o%D%S';
$makeindex='mendex-U%O-o%D%S';
$pdf_mode=3; 
$ENV {TZ} = 'Asia/Tokyo';
$ENV {OPENTYPEFONTS} = '/usr/share/fonts//:';
$ENV {TTFONTS} = '/usr/share/fonts//:';

You can't use `\end' in internal vertical mode.

\enddocument...current/end}\deadcycles\z@\@@end 
                                                  
l.1164\end {document}
                     
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} inserted.

<inserted text> 
                }
l.1164\end {document}
                     
I've inserted something that you may have forgotten.
(See the <inserted text>above.)
With luck, this will get me unwed. But if you
really didn't forget anything, try typing `2' now; then
my insertion and my current filema will both disappear.

Emergency stop.

<*>main.tex
            
*** (jobbed, no legal\end found)

 
Here is how much of TeX's memory you used:
 22090 strings out of 478997
 459884 string characters out of 5862571
 1436641 words of memory out of 5000000
 39829 Multiletter control sequences out of 15000 + 600000
 424071 words of font info for 102 fonts, out of 8000000 for 9000
 934 hyphenation exceptions out of 8191
 102i, 19n, 108p, 579b, 1745s stack positions out of 5000i, 500n, 10000p, 200000b, 80000s
Output write on output.dvi (16 pages, 40348 bytes).