findfont: Generic family 'sans-serif', and the words in output .pdf file cannot be edited

[louisvant]

Hi,
warnings like :
WARNING Shade: None found in coordinates, skipping
and:
findfont: Generic family 'sans-serif' not found because none of the following families were found: Helvetica

the words in the output pdf file cannot be edited but like a outlines in the Adobe Illustrator,

I searched on the this issues, and the answers like install the latest latex,
my latex was installed in the dir: /software/texlive/2023/bin/x86_64-linux/latex
and the version was:
tex -v
TeX 3.141592653 (TeX Live 2023)
kpathsea version 6.3.5
Copyright 2023 D.E. Knuth.
There is NO warranty. Redistribution of this software is
covered by the terms of both the TeX copyright and
the Lesser GNU General Public License.
For more information about these matters, see the file
named COPYING and the TeX source.
Primary author of TeX: D.E. Knuth.

any body knows how to solve this problem?

Many thanks!

[Adamtaranto]

Maybe similar to #489? Try running the command with --notex and let me know if that works.

[louisvant]

Maybe similar to #489? Try running the command with --notex and let me know if that works.

thx for you reply, the results are same as before like this