TypeError [ERR_INVALID_URL]: Invalid URL: /8b43027f47b20503057dfbbaa9401fef.eot?#iefix&v=4.7.0

[Nantris]

Issue occurs with css-minimizer-webpack-plugin@3.0.0 and webpack@5.37.0.

Same issue also occurs with optimize-css-assets-webpack-plugin@6.x, but not 5.x. But perhaps that's expected since that plugin says to use css-minimizer-webpack-plugin instead when using webpack@5.x.

 ERROR in 945.css
[2] 945.css from Css Minimizer
[2] TypeError [ERR_INVALID_URL]: Invalid URL: /8b43027f47b20503057dfbbaa9401fef.eot?#iefix&v=4.7.0
[2]     at /home/me/Documents/MyProject/945.css:10:3
[2]     at onParseError (internal/url.js:257:9)
[2]     at new URL (internal/url.js:333:5)
[2]     at /home/me/Documents/MyProject/node_modules/css-minimizer-webpack-plugin/node_modules/postcss-svgo/dist/index.js:32:17
[2]     at walk (/home/me/Documents/MyProject/node_modules/postcss-value-parser/lib/walk.js:7:16)
[2]     at ValueParser.walk (/home/me/Documents/MyProject/node_modules/postcss-value-parser/lib/index.js:18:3)
[2]     at minify (/home/me/Documents/MyProject/node_modules/css-minimizer-webpack-plugin/node_modules/postcss-svgo/dist/index.js:22:23)
[2]     at /home/me/Documents/MyProject/node_modules/css-minimizer-webpack-plugin/node_modules/postcss-svgo/dist/index.js:116:9
[2]     at /home/me/Documents/MyProject/node_modules/css-minimizer-webpack-plugin/node_modules/postcss/lib/container.js:91:18
[2]     at /home/me/Documents/MyProject/node_modules/css-minimizer-webpack-plugin/node_modules/postcss/lib/container.js:74:18
[2]     at AtRule.each (/home/me/Documents/MyProject/node_modules/css-minimizer-webpack-plugin/node_modules/postcss/lib/container.js:60:16)

[alexander-akait]

Bug in postcss-svgo, please open an issue in postcss-svgo with reproducible example, nothing to fix here, sorry

[skytt]

There is someone fixed this problem with a PR on cssnano/cssnano#1050

[Nantris]

Good find @skytt. That was merged 3 days ago, and CSSNano@5.0.5 was just released a few minutes ago, although the changes aren't yet outlined on the Releases page.