CSS Failed to decode downloaded font, OTS parsing error: Failed to convert WOFF 2.0 font to SFNT

Recently, I’ve been looking at some information about the web front end, and the following error occurred in processing a CSS, so as to record it.

I compiled a project under webstorm and loaded the index page on it. I got the following warning on the chrome console:

Failed to decode downloaded font: http://localhost:4200/assets/fonts/Simple-Line-Icons.woff2?v=2.4.0
OTS parsing error: Failed to convert WOFF 2.0 font to SFNT
Failed to decode downloaded font: http://localhost:4200/assets/fonts/Simple-Line-Icons.woff2?v=2.4.0
OTS parsing error: Failed to convert WOFF 2.0 font to SFNT
Failed to decode downloaded font: http://localhost:4200/assets/fonts/Simple-Line-Icons.woff2?v=2.4.0
OTS parsing error: Failed to convert WOFF 2.0 font to SFNT

Custom font and code used:

@font-face {
  font-family: 'simple-line-icons';
  src: url('../fonts/Simple-Line-Icons.eot?v=2.4.0');
  src: url('../fonts/Simple-Line-Icons.eot?v=2.4.0#iefix') format('embedded-opentype'),
       url('../fonts/Simple-Line-Icons.woff2?v=2.4.0') format('woff2'),
       url('../fonts/Simple-Line-Icons.ttf?v=2.4.0') format('truetype'),
       url('../fonts/Simple-Line-Icons.woff?v=2.4.0') format('woff'),
       url('../fonts/Simple-Line-Icons.svg?v=2.4.0#simple-line-icons') format('svg');
  font-weight: normal;
  font-style: normal;
}

The styleext I use is SCSS, and the stylesheet file suffix is. CSS.

There are two solutions

1. Will xxxx.css Change to xxxx.css.scss .

2. Change the format in the font declaration. Change format (‘woff ‘) to format (‘font woff’)

@font-face {
  font-family: 'simple-line-icons';
  src: url('../fonts/Simple-Line-Icons.eot?v=2.4.0');
  src: url('../fonts/Simple-Line-Icons.eot?v=2.4.0#iefix') format('embedded-opentype'),
       url('../fonts/Simple-Line-Icons.woff2?v=2.4.0') format('font-woff2'),
       url('../fonts/Simple-Line-Icons.ttf?v=2.4.0') format('truetype'),
       url('../fonts/Simple-Line-Icons.woff?v=2.4.0') format('font-woff'),
       url('../fonts/Simple-Line-Icons.svg?v=2.4.0#simple-line-icons') format('svg');
  font-weight: normal;
  font-style: normal;
}

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