SVG does not load in wordpress, what should I do?

Question

WordPress

Hello guys! faced such a problem that when uploading a svg file, it gives the following error
"1111111111111.svg
Sorry, this file couldn't be sanitized so for security reasons wasn't uploaded"
I upload through the file library, yes, I know initially wp does not support svg upload, I added here is such a construction in function.php

add_filter( 'upload_mimes', 'upload_allow_types' );
add_filter( 'wp_check_filetype_and_ext', 'upload_allow_types' );
function upload_allow_types( $mimes ) {
  // разрешаем новые типы
  $mimes['svg']  = 'image/svg+xml';
  $mimes['doc']  = 'application/msword';
  $mimes['woff'] = 'font/woff';
  $mimes['psd']  = 'image/vnd.adobe.photoshop';
  $mimes['djv']  = 'image/vnd.djvu';
  $mimes['djvu'] = 'image/vnd.djvu';

  return $mimes;
}

after I installed the Safe SVG plugin and it loads some svg files, but with others it gives an error (
no one has come across this?

Answer 1

So in your svg files there is invalid code for svg. Run the svg files through https://jakearchibald.github.io/svgomg/.

Answer 2

I usually use this:
1) svgsupport - https://ru.wordpress.org/plugins/svg-support/
2) wpconfig.php define( 'ALLOW_UNFILTERED_UPLOADS', true );